PLANT SCIENCE BULLETIN
A Publication of the Botanical Society of America, Inc.
VOLUME 50, NUMBER 4, December, WINTER 2004
The Botanical Society of America: The Society for ALL Plant Biologists
Table of Contents
What Works for Me: Undergraduate Perspecties on Professional Development..102
The Widespread Misconception that the Tambalacoque or Calvaria Tree Absolutely Required the Dodo Bird for its Seeds to Germinate..105
News from the Society
Planning for Our Centennial Celebration..109
Call for Pictures and other BSA Historical Items..109
2004 Pelton Award Committee Report..110
Thanks for your Dedication, Karl!..110
90th Anniversary Issue of the American Journal of Botany..110
Manuscripts Submissions Moving Totally Online..111
Personalia
Brooklyn Botanic Garden Names Dan Shepherd as New Director of Botanic Garden Conservation International (U.S.)..111
Botanists Elected as Fellows of the American Association for the Advancement of Science..111
In Memoriam: Neil Campbell, Biology Educator 1946-2004..112
Announcements
Hunt Institute Publication Sale..113
NY Plant Genomics "Dream Team" Wins $5 Million NSF Grant..113
American Society of Plant Taxonomists (ASPT) Issues Statement on the Importance of Herbaria..114
Gilded Age Gardens at the Flagler Museum..115
Positions Available
Plant Systematist and Evolutionary Biologist..115
Collection Manager, Paleobotany and Micropaleontology..115
Courses/Workshops
Biodiversity of Tropical Plants..116
Introductory Biology Course for University Professors..117
Award Opportunities
Interdisciplinary Training Opportunities in Plant Developmental Evolution for Undergraduates..118
Applied Plant Conservation Training Program..118
Timothy C. Plowman Latin American Research Award/ Premio de investigacion Latinoamericano Timothy C. Plowman..119
Lawrence Memorial Award - 2004 Recipient and 2005 Nominations..119
Symposia, Conferences, Meetings
XV International Plant Nutrition Colloquium..120
New Frontiers in Grain Quality Technology and Infomatics: A National Roundtable..120
Third International Conference on Plants & Environmental Pollution..120
Books Reviewed in this Issue..121
Books Received..143
BSA Contact Information..143
BSA Logo Items..144
PLANT SCIENCE BULLETIN ISSN 0032-0919

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Published quarterly by Botanical Society of America, Inc., 4475 Castleman Avenue, St. Louis, MO 63166-0299. The yearly subscription rate of $15 is included in the membership dues of the Botanical Society of America, Inc. Periodical postage paid at St. Louisd, MO and additional mailing office.
Editor: Marshall D. Sundberg
Department of Biological Sciences
Emporia State University
1200 Commercial Street, Emporia, KS 66801-5707
Telephone: 620-341-5605 Fax: 620-341-5607
Email: sundberm@emporia.edu
Plant Science Bulletin 50(4) 2004
POSTMASTER: Send address changes to:
Botanical Society of America
Business Office
P.O. Box 299
St. Louis, MO 63166-0299
email: bsa-manager@botany.org
Editorial Committee for Volume 50
James E. Mickle (2004)
Department of Botany
North Carolina State University
Raleigh, NC 27695-7612
james_mickle@ncsu.edu
Andrew W. Douglas (2005)
Department of Biology
University of Mississippi
University, MS 38677
adouglas@olemiss.edu
Douglas W. Darnowski (2006)
Department of Biology
Indiana University Southeast
New Albany, IN 47150
ddarnowski2@ius.edu
Andrea D. Wolfe (2007)
Department of EEOB
1735 Neil Ave., OSU
Columbus, OH 43210-1293
wolfe.205@osu.edu
Samuel Hammer (2008)
College of General Studies
Boston University
Boston, MA 02215
cladonia@bu.edu
"What Works for Me" is an appropriate introduction to this issue of Plant Science Bulletin. Like much of the membership of the Society, I am a botanist and an educator and I seek to make these two roles complement each other. Not only is this a "survival strategy" to help me meet my faculty obligations, but it is a philosophy to which I am firmly committed. The synergy that develops between scientific discovery and dissemination strengthens both.
The lead article in this issue is particularly important because it provides the students' perspective on this synergy. For the past two years the Society has brought undergraduates to the annual meeting to participate in the program and network with each other and professionals. The first article, by four of this year's participants, summarizes some of the key points they presented at a noon discussion session. As a participant, and mentor to my own students, I was impressed with their insights, questions, and some of the problems they raised. I am pleased that they "followed through" on my invitation to provide this summary. I think you will find it to be a worthwhile reflection on your own mentorship _ and may want to reproduce it for your undergraduates (or even new graduate students).
The second article illustrates perhaps a less common connection between teaching and research that frequently becomes clear for those of us who use an inquiry mode of teaching. The literature, and particularly textbooks, is rife with generalizations about plants and plant biology. Textbooks, by their nature, must be so, but the danger is that this may reinforce common misconceptions. Occasionally students raise questions about the validity of statements or applications of concepts as presented in class or read in a book and this opens the way to further investigation. Hershey raises questions about a widespread belief concerning the classic case of extinction of the Dodo bird. As frequently happens, every question raises opportunities for research - some of which are appropriate for undergraduates to approach. See what you think. - editor
What Works for Me: Undergraduate Perspectives on Professional Development
Introduction
Undergraduate research is a positive component in education and professional development. The benefits of undergraduate research include preparation for graduate school, exposure to the scientific community, enhancement of communication skills and opportunities for resume building. It helps establish familiarity with lab environments and provides opportunities for acquiring technical skills.
This article is based on an informal discussion session targeting undergraduates and presented at Botany 2004, supported by the Undergraduate Mentoring in Environmental Biology (UMEB) program, funded by the National Science Foundation (NSF) and the Botanical Society of America. The focus of this session was to advise other undergraduates on how to get involved in botanical research and how to use this experience for professional development. The majority of participants were undergraduates, with graduate students and faculty members in attendance as well. This was an informal discussion in which the four of us and the participants openly asked/answered each other's questions and contributed each other's experiences. This article presents our perspective on topics we found particularly influential in our own professional development, to aid undergraduates who are seeking research experience, and to encourage mentor participation.
Seeking out and interacting with a faculty member
The first step in becoming involved in research is finding a faculty mentor. This may be the most difficult step. One approach we find helpful is talking to fellow students who are already engaged in research. This is an excellent way to discover which labs are involved in undergraduate research and which mentors actively engage their students, encourage them to present their research, and support them in attending conferences. Speaking to an academic advisor or approaching a familiar professor are other steps a student can take to find a faculty mentor within the student's particular area of interest. This also informs the potential faculty mentor that the student is interested in their work. It is important to peruse bulletin boards and school websites for position openings, as faculty who are seeking undergraduate research students often post flyers or notices. Seeking internships at research facilities outside of a university setting is also a viable way to get started. The NSF funded Research Experience for Undergraduates program (REU) provides excellent resources for students searching for summer research opportunities. Information about this program can be accessed at http://www.nsf.gov/home/crssprgm/reu/ .
What should we expect from our mentors and what should they expect from us?
Once a student has found a faculty member to serve as his or her mentor, s/he should have certain expectations of that person. The most important attribute of a mentor/student relationship is professional respect. A mentor should give scholarly guidance and training, while providing an environment that promotes and encourages the growth of the student's own ideas. A mentor should always give both constructive criticism and positive feedback. He or she should foster the professional growth of the student by encouraging the student to write for funding, attend meetings, network with the scientific community, and give poster or paper
presentations. A student also has a right to expect time from his or her faculty mentor. By agreeing to serve as a mentor, the faculty member has made a commitment to help that student grow as a scientist, a process that takes time and training.
A faculty mentor will also have certain expectations of the student. A good faculty mentor should expect his or her student to possess intellectual curiosity, a strong work ethic, and dedication to the research project. Finally, effective communication between both mentor and student is critical. A student should feel comfortable asking questions of his or her mentor. These expectations will ultimately lead to intellectual and personal growth.
Identifying a research topic
In many cases a faculty mentor will identify a specific project for the student to conduct. This is helpful, especially if the student is not exactly sure what s/he would like to study. Often a research mentor will have several ongoing projects from which a student may choose. A student should be encouraged to integrate his or her interests into the lab's specific area of research and should not be afraid to accept a challenging project. The process of developing and designing a research topic is an excellent opportunity to explore the literature and fine-tune interests.
Teamwork
Teamwork and collaboration are important aspects of professional research because they facilitate the exchange of ideas. Just as collaboration is important in the scientific community, teamwork is an important component of undergraduate research. Teamwork not only means working together, but also supporting and learning from each other. The benefits of this are far-reaching. As members of cohesive and interactive research communities, undergraduates develop a strong work ethic and learn by observing peer and professional role models. The research environment should provide a comfortable setting for students to ask questions and express ideas. Both the research mentor and student colleagues can provide input and constructive criticism, which encourage a student to become a stronger and more confident researcher. It is important for a lab community to meet on a regular basis in order learn new techniques, discuss results and monitor progress made on projects.
A strong sense of teamwork also makes working on a project more enjoyable. A lab community learns and discovers together. Those within this community can share moments of frustration, as well as moments of triumph, which reduces the feeling of being overwhelmed with a research project. Working closely with others in a lab community also makes participating in undergraduate research a more fulfilling experience. It is extremely rewarding to learn a technique or concept from another student and to pass that knowledge on to others. This sharing of knowledge helps to build the lab community.
A sense of community is not something that happens automatically. It takes time and effort on the part of all those involved. Members of the lab must be willing to assist each other, celebrate each other's successes, and have fun together. Above all, members of a lab community must respect each other. We have found that occasionally sharing a meal or watching a movie together provides an excellent opportunity to strengthen connections. Attending conferences together and working together to prepare for presentations are valuable opportunities for building community.
Time and organizational skills
Completing an undergraduate research project is an excellent way to learn time management and organizational skills. Working within a lab community and completing a complex project requires a student to develop and hone these skills. Undergraduate research projects often provide the first opportunity a student has to work on an individual basis within a research environment. Perhaps the most difficult step for an undergraduate is creating an organizational system that works for a particular project. As work on the project progresses, it is often necessary to adapt this system to allow for increasing amounts or new types of data. In our experience, dividing major goals into smaller, manageable tasks and determining reasonable short term goals is essential for success. It is important for a student to seek feedback about his or her organizational system and goals. A research mentor should provide plenty of guidance, particularly when a student first begins a project.
Setting aside time to work on specific tasks is one way to manage a research schedule. For example, a student might choose to spend one hour reading relevant journal articles for each hour on a microscope. Adhering to a timeline helps a research project to progress smoothly, though a student should always be flexible. Unforeseen problems, such as broken instruments, may force a student to reconsider a deadline.
Attending professional conferences and seminars
Attending scientific meetings, seminars, and research presentations is the best introduction to the scientific community. They are settings in which a student can learn about current research and discuss his or her own project. Sources of funding from within universities and from professional societies are available for students who wish to travel to conferences. Joining professional organizations, such as the Botanical Society of America, is also an important step in professional development. Among the many benefits of joining such organizations, is the fact that a student will receive direct information about available opportunities.
Not all opportunities involve extensive travel. Most universities host visiting speakers. These speakers often deliver a seminar presentation and participate in smaller discussion sessions, lunch meetings, or receptions. Students should attend the speaker's presentations whenever possible and inquire about related activities. At the very least, students should feel comfortable to ask the speaker questions about the research presentation.
Presenting your research
Once a project is completed it is important to share the results with the rest of the scientific community. Outlets for this include presenting papers and posters at conferences, and publishing in a peer-reviewed journal. It often takes longer than expected to produce a polished presentation or poster. It is important to start preparing a poster or presentation at least one month before a meeting. We recommend that slides be completed one week before departure date to ensure sufficient time to practice. We go by the `seven-times' rule: if you are making a presentation, practice it seven times in its entirety. So far, this rule has worked well for us. It is important for the student to remember that s/he is an expert on the research and that disseminating results is an important step in gaining recognition within the scientific community.
Networking
Networking is an important aspect in any profession. In essence, networking is a form of connecting people to people and people to resources. The best places to network are at seminars and conferences and through e-mail. A student can use these opportunities to ask questions about particular projects and introduce him or herself to professionals. It is helpful to ask for reprints from scientists who are conducting interesting research. Fear or shyness will only hold a student back. Scientists are generally very amicable people and easy to approach. It is important to have a good sense of humor, while remaining respectful and responsive. Networking is the most direct way to get to know people.
Publishing
A student should always plan to publish the results of their undergraduate research project. If publishing is a goal from the very beginning, it is much more likely that a student will be successful in this endeavor. One way to begin is to follow an established route, such as developing an undergraduate honors thesis. Many schools have programs that allow a student to develop publishable work within the structure of their major. These routes usually involve a great deal of feedback by the faculty within the department and should provide a student with ample assistance and internal peer-review. Taking advantage of this type of process can make preparing your publication a much less arduous task. A student must work closely with his or her faculty mentor to create a publishable manuscript.
Selecting an appropriate journal is also essential. There are often several journals which may be suitable for your work. Publishing in journals which specialize in undergraduate research is a possibility but publishing in a discipline specific journal will give more professional exposure. A student should become familiar with these publications as s/he explores potential journals in consultation with the faculty mentor. A student should also be familiar with the format that each of these journals requires. No undergraduate research student should feel that publishing is not an attainable goal.
Conclusion
Conducting undergraduate research is an extremely fulfilling endeavor. Through undergraduate research a student will grow as a scientist, as a professional, and as a person. He or she will develop a broad range of skills, a familiarity with scientific research, and relationships with student and faculty colleagues. A successful undergraduate research experience, however, depends upon the student and the faculty mentor, as well as the research community.
Acknowledgments
We would like to thank Jeffrey Osborn, Karen Renzaglia, and Stanley Rice for serving as our mentors and for leading us to develop professionally and intellectually. We would also like to thank the UMEB program (NSF DEB-0227696) and the Green Tree of Life Project (NSF DEB-0228679) for supporting both the Discussion Session at Botany 2004 and this article.
Eric E. Johnson, Southern Illinois University
Mackenzie Taylor, Truman State University
Renee Lopez-Smith, Southern Illinois University
Dawn Morningstar, Haskell Indian Nations University
The Widespread Misconception that the Tambalacoque or Calvaria Tree Absolutely Required the Dodo Bird for its Seeds to Germinate
University of Wisconsin ornithologist Stanley Temple (1977) hypothesized that the extinction of the dodo bird (Raphus cucullatus) by 1681 was responsible for the near extinction of the tambalacoque or calvaria tree (Sideroxylon grandiflorum, formerly Calvaria major). Dodo and tambalacoque were endemic to the small island of Mauritius in the Indian Ocean. Temple proposed that dodo and tambalacoque represented an obligation animal-plant mutualism in which the tambalacoque seeds had to pass through the dodo digestive system before they could germinate.
Tambalacoque fruits have a thick, hard endocarp, or inner fruit wall. Temple assumed the endocarp would mechanically prevent germination unless worn down by the dodo digestive system. The only germination experiment Temple performed was to force-feed seventeen tambalacoque pits to turkeys, his dodo-substitute. He found the turkey gizzard crushed seven seeds. Of the ten seeds that survived, three germinated. Temple also claimed that no tambalacoque trees were less than 300 years old, but had no data to support that other than second-hand estimates. Tambalacoques have no annual rings so their age is not easy to determine.
Temple published in a very prestigious journal that gave his appealing hypothesis added credibility and widespread attention. The hypothesis has been widely adopted as fact by many biology books and webpages as an example of an obligate animal-plant mutualism. However, several scientists have rebutted Temple's hypothesis (Hershey 2000, Horn 1978, Owadally 1979, Witmer and Cheke 1991).
Evidence Against and obligate Dodo Tambalacoque Relationship
The evidence against Temple's hypothesis includes the following:
1. Temple did not cite Hill (1941) which described how tambalacoque seeds germinate without any abrasion of the endocarp. During germination, the hard endocarp simply splits along a distinct fracture line as in walnut, peach, and cherry (Witmer and Cheke 1991). There is no need for the thick endocarp to be worn down by passing through an animal's digestive system. Temple also did not cite King (1946) who reported successful tambalacoque seed germination without abrading the endocarp.
2. Tambalacoque tree less than 300 years old exist in the wild (Owadally 1979, Witmer and Cheke 1991, Vaughn and Wiehe 1941). Temple's personal communication that there were only thirteen tambalacoques left in 1973 was incorrect. Ore recent surveys have revealed that several hundred trees remain (Witmer and Cheke 1991).
3. The decline in the tambalacouque population has been caused by other factors such as large-scare deforestation and introduced plants and animals. Beginning about 1810, forests were cleared for sugarcane production (Horn 1978). Introduced plants inhibit establishment of tambalacoque seedlings (Hill 1941, Owadally 1979, Vaughn and Wiehe 1941, Witmer and Cheke 1991). Introduced deer, pigs and monkeys destroy tambalacoque seeds and seedling ( Hill 1941, Owadally 1979, Vaughn and Wiehe 1941, Witmer an Cheke 1991, http://www.iucn.org/bookstore/bulletin/1999/wc3/content/threatenedtrees.pdf
4. Another possible cause for tambalacouque decline is destruction of seeds by fungal diseases (Witmer and Cheke 1991). Thus an introduced fungus that attacks the seed or seedling may be at least partly responsible for the decline in the tambalacoque population. Introduced fungal diseases have nearly wiped out other tree species, such as American elm (Ulmus americana) and American chestnut (Castanea dentate).
5. Temple's turkey feeding experiment had no control treatment of pits that were not fed to turkeys. Therefore, Temple's tambalacoque seeds might have germinated without being fed to turkeys. It is known that tambalacoque seeds do germinate naturally without the dodo and without artificially abrading the endocarp (Hill 1941, Witmer and Cheke 1991).
6. While dodos may have eaten tambalacoque fruits, there is no solid evidence they did. Nor is there solid evidence that the dodo was absolutely required for seed germination. Many animals typically eat the fleshy fruit of a particular plant species. Native tortoises, parrots and a giant skink are thought to have also eaten tambalacoque fruits (Witmer and Cheke 1991). Iverson (1987) argued that tortoises were more likely to have dispersed tambalacoque seeds than dodo. Seeds of many tropical fleshy-fruited plants seem to benefit or require removal of fleshy layers by animals for germination (Witmer and Cheke 1991). However, it is not a one plant, one animal relationship.
Obvious Flaws in Temple's Paper
Temple (1977) is an excellent paper for college botany students to critically evaluate because it contained numerous obvious errors that reviewers or editors of the manuscript should have recognized, Either the manuscript should not have been published, or Temple should have been required to do the key measurements and experiments needed to actually test his hypothesis.
1. The basis of Temple's hypothesis was that the tambalacoque's thick, hard endocarp prevented seed germination until the dodo wore down the endocarp with its digestive system. Temple used turkeys as a dodo-substitute and found that a few pits fed to turkeys did germinate. However, he did not establish a cause and effect relationship by measuring how much the turkey gizzard wore down the endocarp, even though it was the key part of the hypothesis. It would have been easy for Temple to have used calipers to measure the diameter of each pit before and after it passed through a turkey.
It may be that the endocarp was not significantly worn down or was worn down less in Temple's three seeds that geminated than in his seven seeds that did not. A scientist cannot simply assume that the turkey gizzard wore down the endocarp not assume a cause and effect relationship between endocarp thickness and germination. Experimental data not required.
2. Temple wore down thick endocarp mechanically in a gem tumbler and demonstrated the obvious, that reducing the thickness of the tambalacoque's hard endocarp reduced its mechanical strength. However, temple failed to try germinating the tumbled seeds that had thinner endocarps. Geminating tumbled and untumbled seeds was the logical and easy method to determine if the thick endocarp was preventing seed germination.
3. In his single germination experiment, Temple made a fundamental error by not having a control treatment of uneaten pits. Thus, Temple could not properly conclude that seeds eaten by a turkey had increased germination compared to uneaten seeds.
4. Temple reasoned that if a turkey gizzard could "barely" crush hickory nuts (Carya ovata) with a crushing point of 152 kg or less, then a dodo gizzard three times stronger could not crush tambalacoque pits. It also made no sense to bring in irrelevant data on hickory nuts because Temple had his own data on tambalacoque pits. Given that turkey gizzards crushed 41% of the tambalacoque pits, the logical conclusion was that the dodo gizzard three times stronger might have easily crushed 100% of the tamblacoque pits.
5. Temple used an equation that related gizzard force and bird weight that was developed using birds that weighed 0.8 to 3.2 kg. However, this was an unwarranted extrapolation because dodo, at 12 kg, was way beyond the weight range for which the data was available. In general, it is not safe to use an equation to predict values way beyond the actual data range on which the equation is based.
6. Even in his abstract, Temple (1977) confused seed dormancy caused by hard seed coats with the situation of a hard endocarp in tambalacoque. Many tree seeds have seed coat that prevents germination (Schopmeyer 1974). Examples of trees with hard seeds are black locust (Robinia pseudoacacia), redbud (Cercis spp.), honey locust Gleditsia triacanthos) and Kentucky coffee tree (Gymnocladus dioicus). The hard seed coat can be weakened by passing through an animal's digestive system or by a sufficient time of exposure to natural conditions. Commercially, such hard seed coats are scarified with acid, mechanically abraded or nicked with a knife to achieve prompt germination (Hartmann and Kester 1975, Schopmeyer 1974).
Hard endocarps are a different matter. Seeds surrounded by hard endocarps, such as walnut (Juglans spp.), cherry (Prunus spp.) and hickory (Carya spp.) generally do not require scarification before they will germinate (Hartmann and Kester 1975, Schopmeyer 1974).
Lessons From The Dodo- Tambalacoque Myth
1. Peer review in even the most prestigious journals, such as Science, sometimes fails and results in flawed articles being published. Therefore, readers should retain a healthy scientific skepticism even for published articles. Rigorously, but objectively, evaluate the experiment sand arguments that the author(s) makes.
2. Once a flawed, but appealing, hypothesis is published in a prestigious scientific journal, it may have tremendous staying power even when rebutted in print.
3. Scientific articles sometimes lack the required scientific objectivity and try to provide only support for an hypothesis and ignore contrary evidence or alternative hypothesis. Temple (1977) is a good example of ignoring alternative explanations in order to support a single hypothesis. For example, Temple did not consider other possible causes of tambalacoque decline such as deforestation and competition from introduced plant and animal species (Hill 1994, Vaughn and Wiehe 1941). Temple ignored major flaws and omissions in his experiments and his reasoning. In his rebuttal to a letter criticizing hi 1977 paper, Temple (1979) criticized Hill (1941) for not describing details of how Hill germinated tambalacoque seeds. However, temple (1977) himself had not described in any detail how he germinated his tabalacoque seeds.
4. Nonbotanists, such as ornithologist Temple, should be very careful when dealing with plant topics. Temple missed a key citation by hill (1941) that undermined his hypothesis. He also missed, or ignored, Vaughn and Wiehe (1941) who observed three tambalacoques that had a diameter-breast-height of 10-14 cm. It seems very unlikely that trees of that diameter would be 260 years old which Temple's hypothesis required. Interestingly, Temple citied the first part of the series of articles by Vaughn and Wiehe (1937). However, he did not cite part three (Vaughn and Wiehe 1941) even though it suggested that dodo dispersed tambalacoque seeds. Nor did temple (1977) cite the standard plant propagation textbook (Hartmann and Kester 1975) or tree seed germination. Too, Temple confused hard seed coat with hard endocarp, although they are quite distinct.
5. Temple was unable to test his hypothesis directly because dodo is extinct, however, he failed to conduct other crucial germination experiments on available tambalacoque seeds. Such experiments would have disproved his hypothesis.
6. Appealing stories such as the dodo-tambalacoque myth often grow more fantastic over time. The story was featured as fact on PBS television's 1999 episode "The Seedy Side of Plants" <http://www.pbs.org/wnet/nature/plants/planet.html. The story has also been used to promote creationism ... http://www.icr.org/pubs/imp/imp-081.htm. Other websites have exaggerated the story by claiming that Temple's use of turkeys to treat the seeds has been used to save the tree from extinction... http://www.dodo.com/think/sotd.htm. Even if the hard endocarp had to be worn down to get the seeds to germinate, it is much more easily accomplished in other ways. Seeds with hard seed coats are routinely treated with acid or mechanically scarified using sandpaper, a gem tumbler or cracking the endocarp with a vise (Hartmann and Kester 1975). There is no need to force-feed them to turkeys.
Conclusions
There is no solid evidence supporting the widespread belief that the tambalacoque or calvaria tree absolutely required the now extinct dodo to eat its fruit before its seeds would germinate. The thick endocarp or inner fruit wall that surrounds the tambalacoque seed does not prevent it from germinating. Therefore, it was not necessary for the dodo's digestive system to wear down the endocarp before the seed could germinate. The dodo became extinct about 1681 yet there are wild trees much younger than 320 years old. Tambalacoques also have been observed germinating in the wild. People can germinate them without abrading the hard endocarp.
There are several reasons why tambalacoques are endangered including widespread deforestation, competition from introduced plants and destruction of seeds and seedlings by introduced animals such as monkeys and pigs. Temple's 1977 Science article promoting the idea that the tambalacoque required the dodo was an example of poor science that has been repeatedly debunked. However, appealing stories die hard. The dodo may have coevolved with the tambalacoque and helped disperse its seeds, but other animals probably did too including tortoises.
While dodo-tambalacoque is not an example of an obligate animal-plant mutualism, Pseudomyrmex ants and Acacia trees are (Janzen 1966). The ant-acacia mutualism appears obligate for both partners. Plants and humans are involved in many mutualisms. Many cultivated plants are absolutely dependent on humans for their continued existence, and some endangered plant species still survive in the wild only because of plant conservation efforts. The Franklin tree (Franklinia alatamaha) and Wood's cycad (Encephalartos woodii) are extinct in the wild and survive only in cultivation (Krochmal and Krochmal 1979). E. woodii exists as a single male clone, so can no longer reproduce via seed (Hepper 1982).
David R. Herhey
Dh321z@yahoo.com
Literature Citied
Hartmann, H.T. and Kester, D.E. (1975). Plant Propagation: Principles and Practices. Englewood Cliffs, NJ: Prentice Hall.
Hepper, F.N. (1982). Royal Botanic Gardens Kew: Gardens for Science and Pleasure. Owings Mills, MD: Stemmer House.
Hershey, D.R. (2000). The truth behind some great plant stories. American Biology Teacher, 62, 408-413.
Hill, A.W. (1941). The genus Calvaria, with an account of the stony endocarp and germination of the seed, and description of the new species. Annals of Botany, 587-606.
Horn, B.K.P. (1978). Dodo apocrypha. Science News , 113, 19.
Iverson, J.B. (1987). Tortoises, not dodos, and the tambalacoque tree. Journal of Herpetology, 21, 229-230.
Janzen, D.H. (1966). Coevolution of mutualism between ants and acacias in Central America. Evolution, 20, 249-275.
King, H.C. (1946). Interim Report on Indigenous Species in Mauritius. Port Luis, Mauritius: Government Printer. [citied by Witmer and Cheke (1991)]
Krochmal, C. and Krochmal, A. (1979). The Franklin tree, discovered just in time. Garden, 3(4), 15-17.
Owadally, A.W. (1979). The dodo and the tambalacoque tree. Science, 203, 1363-1364.
Schopmeyer, C.S. (1974). Seeds of Woody Plants in the United States. Washington, DC: Forest Service, United States Dept. Agriculture.
Temple, S.A. (1977). Plant-animal mutualism: Coevolution with dodo leads to near extinction of plant. Science, 197, 885-886.
Temple, S.A. (1979). The dodo and the tambalacoque tree. Science, 203, 1364.
Vaughn, R.E. and Wiehe, P.O. (1937). Studies on the vegetation of Mauritius I. A preliminary survey of the plant communities. Journal of Ecology, 25, 289-243.
Vaughn, R.E. and Wiehe, P.O. (1941). Studies on the vegetation of Mauritius III. The structure and development of the upland forest. Journal of Ecology, 29, 127-160.
Witmer, M.C. and Cheke, A.S. (1991). The dodo and the tambalacoque tree: An obligate mutualism reconsidered. Oikos, 61, 133-137.
News from the Society
PLANNING FOR OUR CENTENNIAL CELEBRATION
BSA will celebrate its 100th birthday in 2006, and plans are being made to ensure that this is a very special occasion. Our meeting will be held at Chico State University, California, in 2006. The Centennial Planning Committee has identified a number of things that BSA will be doing to observe this important year in its history, and the Committee thought you would like to see the current list.
1) The history of BSA with emphasis on the last 50 years will be written by Betty Smocovitis, and hopefully she will give a talk at the banquet as well.
2) The BSA archives have been moved from the University of Texas to the Missouri Botanical Garden, where they will be organized and used by Betty and others in preparing for the centennial celebration.
3) A CD and video of the history and highlights of BSA is being planned.
4) Special displays will be created for the 2006 meeting to feature our history.
5) A special theme will be chosen for the 2006 meeting.
6) Several symposia and perhaps monologues and dialogues related to BSA history and botanical events are being planned.
7) A centennial medallion and tack pin will be designed.
8) Special recognitions for other societies, groups, and prominent botanists associated with or influential in the life of BSA are being planned for the banquet in 2006.
9) Representatives of other plant societies will be invited to attend the banquet.
10) A Centennial Fund Drive to enhance the Endowment will be organized.
11) Each Section of BSA is being asked to write a perspective on their particular subdiscipline of botany emphasizing the changing paradigms in the subdiscipline.
12) The format of the centennial meeting will be modified from other years to accommodate special symposia, invited speakers and contributed papers.
After reading this list, if you have other ideas of ways in which BSA might celebrate its 100th birthday, please contact Jack Horner, chair of the Centennial Planning Committee, at: hth@iastate.edu immediately.
Call for Pictures and other BSA Historical Items
This is a unique request for your help in preparing for the BSA Centennial Celebration in 2006. There are 104 boxes of reports, abstract books, directories in the BSA archives, but you guessed it _ not very many pictures or much information about people.
Thus, a long-time member or a recent member, would you please send a picture of yourself to Bill Dahl. If possible please scan the picture, and send a file to Bill at: wdahl@botany.org. However, if picture scanning is not your thing, just mail the picture to Bill. He will scan the picture and return it to you. Please be sure to inform Bill who is in the picture, and give him the date (even approximate) when it was taken.
Bill's address: William M. Dahl, Executive Director, Botanical Society of America Business Office, Missouri Botanical Garden, PO Box 299 St. Louis, MO 63166-0299
Pictures are not the only items we need. Brief write-ups about people for example, your major professor, yourself, your students), interesting things that occurred at past annual meetings, or your all-time favorite field trip would be wonderful. Fifty years from now, we want people to be able to go to the archives and learn something about the people who have made (and continue to make) BSA so special.
Also, if you have saved some special BSA mementos and would consider having them on display during the centennial meeting, please contact Bill Dahl at: wdahl@botany.org.
Q. Why are students sad when they study Phragmites spikelets?
A. Because they are so glume-y.
-Don Les
2004 Pelton Award Committee Report
The Pelton Award, honoring exceptional scientists who have made imaginative and creative contributions in the field of plant morphology, was awarded to Dr. William E. (Ned) Friedman, University of Colorado. The award was established to commemorate Jeanette Siron Pelton, Butler University, who as botanist, morphologist, poet, and philosopher made imaginative and creative contributions to science, particularly plant morphology. The award includes a $1,000 prize and certificate given in recognition of outstanding contributions in the study of plant morphogenesis.
Dr. Friedman's research contributions on double fertilization and the endosperm have had a strong impact on current thinking about the evolutionary origin of flowering plants. His contributions added greatly to knowledge of the Gnetales, a group important for understanding the morphology and evolution of seed plants. In pursuing his work, Ned frames fundamental questions, selects the plant material, and designs observations that will answer these questions. The quality of research is superb, with replicates and methods that convince readers of his results. He places his findings in broad contexts and makes them accessible to readers beyond the confines of developmental plant morphology. He has an outstanding record of publications.
Dr. Friedman has shown leadership in developing the disciplines of developmental morphology and evolutionary plant biology. He has received an NSF Research Coordination Network grant for "Molecular and Organismic Research in Plant History" (http://www.colorado.edu/eeb/MORPH/) . This program sponsors symposia and publications on current topics that integrate molecular and morphological approaches to plant development and fosters laboratory exchanges.
Previous Pelton award winners are R.H. Wetmore (1969), C.W. Wardlaw (1970), P.B. Green (1972), P.K. Hepler (1975), B.E.S. Gunning (1978), L.J. Feldman (1980), T.J. Cooke (1983), T. Sachs (1985 ), S.D. Russell (1988), E.M. Lord (1989), R.S. Poethig (1993), E.M. Meyerowitz (1994), S. Hake (1996), D. Kaplan (1998), B. Scheres (2000) and K. Niklas (2002). Dr. Friedman will present the Pelton Award lecture at the 2005 Annual Meeting of the Botanical Society of America.
Darlene Southworth, Southern Oregon University
Thanks for your dedication, Karl!
The Botanical Society of America extends a special note of thanks to Dr. Karl Niklas for 10 years of exemplary service to the Society, and to the plant sciences, as Editor in Chief of the American Journal of Botany. Karl will step down in December after guiding the Journal's development over the last decade. He has led developments ensuring improved quality in the print version, assisted in moving the journal online, and taken us into the age of online manuscript submissions. During his tenure the journal has risen in all rankings of botanical literature. Karl, we thank you for the time and dedication you have you have given to the journal. Your work is most appreciated.
We also thank Karl's editorial team consisting of: Elizabeth Lawson, Helene Maddux, Karen Anderson, Ellen Cotter, Beth Hazen and Caroline Spellman for their support in ensuring the journals high standards were maintained. We certainly appreciate all your hard work over the years and we wish you all the best in the future.
Sincerely,
Allison Snow
BSA President
90th Anniversary Issue of the American Journal of Botany.
As a parting note, Karl and his team have put together a special "Invited Papers 90th Anniversary Issue" of the American Journal of Botany. The anniversary issue was printed as the October 2004 issue and can be seen online at: http://www.amjbot.org/content/vol91/issue10/. The BSA office has printed a limited number of extra copies for those who do not receive the print version of the AJB that may be interested in owning a copy. If you would like to purchase a copy please see: http://www.botany.org/ajb/SpecialIssue.html and/or send an E-mail to bsa-manager@botany.org to place an order. Cost is $17.50 for members and $35 for non-members.
Image: AJB staff member Beth Hazen inspects the 90th Anniversary issue as it rolls of the press
Manuscripts Submissions Moving Totally Online.
Incoming Editor in Chief of the American Journal of Botany, Dr. Judy Jernstedt, incoming Production Editor, Dr. Beth Hazen and BSA Executive Director Bill Dahl spent two days visiting our printer, Allen Press in Lawrence Kansas in October. Over the coming months Judy and Beth will further evolve the online manuscript submission system (Allen Track) adopted by Karl Niklas and move manuscript submissions to a totally online process. They were presented with an overview of the steps involved with printing the journal, as well as a detailed description of further applications available in the use of the Allen Track system. By enhancing the AJB's use of Allen Track they hope to realize the concept of a paper-free process. It is envisioned that one result of doing so will be a reduction in the time-to-print for each manuscript. We look forward to these developments as the journal moves forward in the online age.
Image: John Nichols, Associate Director of Operations, Beth Hazen Incoming AJB Production Editor and Judy Jernstedt Incoming AJB Editor in Chief discussing AJB workflow processes.
Personalia
Brooklyn Botanic Garden Names Dan Shepherd as New Director of Botanic Garden Conservation International (U.S.)
Brooklyn, New York_August 24, 2004_Brooklyn Botanic Garden (BBG) announced the appointment of Dan Shepherd to Director of the Botanic Garden Conservation International - US office. BBG is a partner with BGCI in housing and overseeing the BGCI-US office.
Shepherd brings a commitment to plant conservation and a remarkable set of abilities that will support BGCI-US in developing and implementing conservation initiatives around the country. In his most recent position as Resource Conservation Coordinator at the Woodland Park Zoo in Seattle, Shepherd managed resource and plant conservation programs.
"We are delighted to welcome Dan Shepherd to the Garden as Director of BGCI-US," said Dr. Steven Clemants, Vice President of Science at BBG. Clemants had assumed the additional responsibilities as the Acting Director of BGCI-US while BBG sought to fill the position. "Dan contributes an outstanding wealth of experience, talent, and devotion that will lead BGCI-US in its mission to serve botanical gardens across the nation."
In addition to his strong background in conservation efforts, Shepherd possesses a diverse blend of talent and leadership experience. From running an edible flower business to co-founding Allrecipes, the leading online meal-planning website, Shepherd has developed a broad business background that will support his leadership role with BGCI-US. He is particularly proud of his volunteer work in community and youth gardening as a Master Gardener in the Seattle area. Shepherd holds an International Diploma in Plant Conservation from the Royal Botanical Gardens, Kew and a B.A. in Japanese from the University of Oregon.
Botanists Elected as Fellows of the American Association for the Advancement of Science
Erin Irish - Yale University
Elizabeth A. Kellogg - University of Missouri, St. Louis
Christorpher Somerville, Carnegie Institution of Washington, Stanford University.
In Memoriam:
Neil Campbell, Biology Educator 1946-2004
It is with great sadness that I convey the news that my friend and collaborator of 26 years, Neil Campbell, passed away last night in Redlands, California. Neil died as a result of a massive coronary event that occurred at his home early Wednesday morning. Over the next 36 hours the complications proved too severe to allow any possibility of recovery. His wife of 37 years, Rochelle, and his daughter, Allison, were at his bedside when he died.
There was absolutely no warning. Neil was in good spirits and appeared to be in good health. In fact, he had passed two stress tests in the last year and had actually begun to achieve a more favorable work/life balance, his Herculean work ethic notwithstanding. He and Rochelle had recently moved into a new home in Redlands and were busy with all the work of settling in. He had just completed work on Biology, 7e.
Neil was just 58 years old and had so much more to live for and so much more he wanted to accomplish. Ever the visionary, he had numerous plans for new projects in the works. While the world will not benefit from his unfinished works, it's staggering to consider his past accomplishments. If one's life can be measured by its impact on other people, the positive impact of Neil's life and work is almost immeasurable. Millions of students and thousands of educators have benefited from his books. Two-thirds of all the medical doctors under the age of 35 around the world began their study of biology with Neil's textbook, including some
of the doctors who attended him this week.
A couple of years ago, Neil asked me to write a letter of recommendation for him for the National Medal of Science within the University of California system. The last thing on my mind at the time was that my letter could be useful in crafting an obituary. I've attached a copy of that letter for those of you who might wish to learn more about the professional side of this extraordinary man.
But there were other sides as well. Husband. Father. Brother. Friend. Those of us who have had the honor of working closely with Neil are
feeling a particularly strong sense of loss today. Neil was a source of inspiration for all of us, and we are all better for having worked, lived, and laughed with him. We were his most fortunate, if not his best, students.
Neil's family plans to hold a memorial service at UC Riverside next month and also intends to establish a scholarship fund in Neil's name. I'll share information on the memorial service and the scholarship fund as soon as the details are worked out. In the meantime, if you'd like to express your condolences to Rochelle and Allison (no flowers please), you can write to:
Ms. Rochelle Campbell
602 Wooden Bridge Lane
Redlands, CA 92373
The sun rose on a different world this morning, but it's a far better world for all the works and deeds of Neil Campbell.
Jim Behnke
22 October 2004
editors note: As many of you know, Neil received his PhD in Plant Science and attended BSA meetings early in his career. He was last with us as the Forum Speaker during our first Botanical Society Education Forum at BOTANY 2002 in Madison, WI.
Announcements
Hunt Institute Publication Sale
The Hunt Institute for Botanical Documentation is offering a number of publications for the price of shipping and handling in the U.S. A complete list with descriptions, images and prices is available on our Web site (http://huntbot.andrew.cmu.edu/HIBD/Publications/HI-Pubs/Pub-SalePubs.shtml) . For orders outside the U.S., contact the Institute via email (huntinst@andrew.cmu.edu) for new shipping estimates. Associates and quantity discounts do not apply to this offer. Contact the Institute at 412-268-2434 to place an order. MasterCard and Visa are accepted.
NY Plant Genomics "Dream Team" Wins $5 Million NSF Grant
Genomics Consortium Brings Together Expertise from NYU, The New York Botanical Garden, American Museum of Natural History, and Cold Spring Harbor Laboratory
A consortium of four of New York's top science institutions?New York University, The New York Botanical Garden, The American Museum of Natural History, and Cold Spring Harbor Laboratory?has been awarded a $5 million grant from the National Science Foundation to create a "Virtual Center for Plant Evolutionary Genomics." The grant will support the creation of cutting-edge genomic DNA analyses and bioinformatics tools to understand the evolution of seeds and other traits of ecologically and economically important plants in an effort to ultimately improve seed quality.
The four institutions comprise the New York Plant Genomics Consortium, which combines the strengths of each partner: NYU in plant genomics and bioinformatics (the development of computer databases and algorithms for biological research), The New York Botanical Garden in plant diversity expertise and access to living and preserved plant collections, The American Museum of Natural History in DNA-based methods for species classification, and Cold Spring Harbor Laboratory in genomics and plant molecular genetics.
"This grant is certainly a welcome recognition of our collaborative efforts in comparative functional genomics in plants, as well as a significant investment in the future potential of this unique genomics consortium," said Gloria Coruzzi, the Carroll and Milton Petrie Professor and chair of the biology department at NYU and the principal investigator on the grant. "I believe it's just the first step in realizing NYU's and New York City's potential in this increasingly important area of comparative genomic research."
The co-principal investigators and lead researchers of the project include: Dr. Dennis Stevenson, Vice President for Botanical Science at The New York Botanical Garden; American Museum of Natural History Curator Robert DeSalle, who is also a distinguished professor in residence at NYU's biology department; W. Richard McCombie, director of Cold Spring Harbor Laboratory's Genome Research Center; Professor Rob Martienssen of Cold Spring Harbor Laboratory; and Dennis Shasha, a professor at NYU's Courant Institute for Mathematical Science.
"As scientists, we came together to learn about the diversity of approaches to evolutionary biology and from that came a multi-faceted approach to biodiversity, which has been recognized as unique by the community through this funding," added Stevenson.
"This is an exciting opportunity for the American Museum of Natural History to collaborate with NYU, The New York Botanical Garden, and Cold Spring Harbor Laboratory, especially as it will offer an enhanced interchange of ideas among faculty and students at the these four institutions," said DeSalle, curator in the Museum's Division of Invertebrate Zoology and a co-principal investigator on the grant. "The project also is a perfect fit for our existing programs and laboratories in molecular systematics, including our Institute for Comparative Genomics, Ambrose Monell Collection for Molecular and Microbial Research, and Lewis and Dorothy Cullman Program in Molecular Systematics."
"This collaboration will give us the chance to take state-of-the art technology, which was developed to study the human genome, and apply it to understanding the evolution and biodiversity of seed plants," said Martienssen of Cold Spring Harbor Laboratory. "It is a rare opportunity for some of New York's best-known institutions to come together in a common program of research and education."
"The enormous diversity of biological data in our New York institutions offers a rainforest of opportunities for data analysis, experimental design, and computational infrastructure," added Shasha of NYU Courant. "Our research should lead to new insights into the evolution and extinction of plants, the primary food source of our planet."
The NSF grant will fund the consortium's Gymnosperm Genome project, where researchers examine the genetic make-up of plants over time. By doing this, the research seeks to gain insight into the genetic properties of seed evolution, which may be applied to "crop" genomes for agricultural and environmental purposes. The findings will have implications for improving seed quality, as much of today's agriculture, from food to textiles, depends on seed products. In addition, the coupling of bioinformatics and the genomic methods for this project can be used for comparative genome and evolutionary analysis across any species.
The NY Plant Genomics Consortium was formed in 2000 in an effort to pool the abilities and resources of the various New York-based institutions. Scientists at NYU's Department of Biology establish the framework and methodology for specific plant genomics research; The New York Botanical Garden provides access to expertise in plant diversity and an unparalleled number of species of plants; scientists at the American Museum of Natural History are experts in developing new DNA based methods for species classification; Long Island's Cold Spring Harbor Laboratory is a leading center for genomics and plant molecular genetics; and, the NYU Courant Institute for Mathematical Science conducts cutting-edge research in developing algorithms for bioinformatics research.
The grant is part of NSF's Plant Genome Research Program (PGRP), now in its seventh year. The program's goal is to expand knowledge about the biology of the plant kingdom, especially plants that people around the world rely on for food, clothing and other needs.
American Society of Plant Taxonomists (ASPT) Issues Statement on the Importance of Herbaria.
On 24 August 2004, the American Society of Plant Taxonomists adopted the following statement expressing the continued importance of natural history collection facilities to modern biological research.
The American Society of Plant Taxonomists affirms the crucial role of natural history collections, and of plant collections in particular, in research, teaching, and public outreach. Collections of plant specimens (herbaria) are the foundation for all studies of plant diversity and evolution. Specimens provide enormous economic and scientific returns to society and are irreplaceable resources that must be preserved for future generations.
Specimens provide the foundation of nomenclature, the basis for identification, the common reference for communication, and the vouchers for floras, as well as for evolutionary and genomic studies. Molecular and morphological characters that allow us to reconstruct the history of life can be obtained from herbarium specimens. All fields of biological science from the level of molecular biology to ecosystem science are dependent on collections, not just for application of names, but as the basis for referencing al aspects of biodiversity.
Beyond their scientific importance, herbarium collections offer many benefits to society by providing data or reference materials for critical endeavors such as agriculture, human health, biosecurity, forensics, control of invasive species, conservation biology, natural resources, and land management. Herbarium collections provide a wealth of information on our natural heritage and extend back hundreds of years: thus they provide the only reliable, verifiable record of the changes to our flora during the expansion of human population.
Because natural history collections play such an important role in societal endeavors continued physical and financial support is absolutely critical. Collections are most valuable in their original institutional and geographical context. Because they are historical records linked to a time and place, lost collections cannot be replaced. Moreover, many populations documented in herbaria no longer exist and others are now protected. Furthermore, some specimens cannot be replaced due to the imposition of constraints on collecting. Therefore, ASPT strongly advises institutions to maintain their collections in perpetuity. Once an institution divests itself of a collection the institution can never regain the benefits associated with the collection.
It is imperative that minimum standards regarding environmental conditions and pest control be met so that specimens can be maintained indefinitely into the future. As a body of considerable expertise with regard to all aspects of herbarium curation, research, education, and outreach, the membership of the American Society of Plan Taxonomists hereby offers its expertise to help institutions develop management plans for maintaining collections and to integrate herbarium collections more effectively into research, education, and outreach activities.
Gilded Age Gardens at the Flagler Museum
Palm Beach, FL (through December 12, 2004). For centuries gardens have served as a metaphor for paradise. This fall, the Flagler Museum explores Florida's Gilded Age gardens in Gardens of Paradise, an exhibition of photographs, artifacts, historic promotional literature and fine art of the period. The exhibition will also serve as a conceptual framework for the restoration of the Courtyard garden at Whitehall, Henry Flagler's estate in Palm Beach.
Positions Available
Plant Systematist and Evolutionary Biologist.
The Department of Plant Biology at Southern Illinois University Carbondale (http://www.science.siu.edu/plant-biology/) invites applications for a tenure-track Assistant Professor position in the areas of plant systematics and evolutionary biology. We are seeking qualified applicants whose research focuses upon cryptogams (algae, bryophytes, lycophytes, ferns) or fungi and who utilize morphological, developmental, and/or molecular methodologies. The successful candidate must have a Ph.D. and a strong record of research accomplishments. Evidence of external grantsmanship and postdoctoral experience is expected. The successful candidate must be able to develop an externally funded research program. Teaching responsibilities include introductory courses and graduate courses(s) in his/her expertise. Application materials include a curriculum vitae, 3 representative reprints, statements of current and future research and teaching philosophy, and 3 letters of recommendation. Send these to Dr. Daniel Nickrent, Search Committee Chair, Department of Plant Biology, Southern Illinois University Carbondale, Carbondale, IL 62901-6509. Electronic submissions will not be accepted. Review of applications begins Jan. 15, 2005 and will continue until the position is filled. SIUC is an affirmative action/equal opportunity employer that strives to enhance its ability to develop a diverse faculty and staff, and to increase its potential to serve a diverse student population. All applicants are welcomed and encouraged and will receive consideration.
Collection Manager, Paleobotany and Micropaleontology
Sam Noble Oklahoma Museum of Natural History University of Oklahoma
The Sam Noble Oklahoma Museum of Natural History has a position open for a Curator/Archivist I to serve as the Collection Manager for the museum's paleobotany and micropaleontology collection. The successful applicant will catalogue material, administer grants for collection improvement, facilitate loans, assist visitors, supervise interns and volunteers, and assist curator with research, exhibits and outreach as appropriate. In addition to collection care, the successful applicant also will serve part-time as a technician for SNOMNH's scanning electron microscope. Moderate lifting and chemical preparation/remediation of fossil specimens will be required. Some evenings and weekends required.
Minimum requirements include a bachelor's degree with 48 months experience, or a master's degree (preferred) with 24 months experience, in Botany, Geology, or other appropriate museum discipline. Requirements may be met by equivalent combination of education and related experience. Preferred requirements include: experience in paleobotany/palynology and/or Oklahoma geology, collection management and care, computer databases, experience using SEM and in specimen preparation for SEM. Salary is $28,000 plus full fringe benefits.
Applicants must have an OU job application on file and submit a resume, cover letter, and three (3) letters of references to The University of Oklahoma, Office of Human Resources, 905 Asp Avenue, Norman, Oklahoma 73019. Position open until filled; review of applications will begin December 16, 2004. Hiring contingent on a background check. To obtain an application on the web go to http://www.ou.edu/persvcs/pages/opsjobs.html. Please refer to job #09-023N Curator/Archivist I. Materials submitted in application for position(s) become the property of OU. Deadlines are subject to change without notice. OU is an equal opportunity/affirmative action employer and encourages diversity in the workplace.
Q. Why aren't wetland grass jokes funny?
A. Because they are a `poa' excuse for humor
-Don Les
Courses/Workshops
Biodiversity of Tropical Plants
Harvard University Summer School, in collaboration with the National Tropical Botanical Garden at The Kampong, Coconut Grove Miami, Florida and Fairchild Tropical Botanic Garden, Coral Gables, Florida. Will offer again, after a lapse of a few years, the following course:- Biology S-105 "Biodiversity of Tropical Plants".
Instructor: P. Barry Tomlinson, Professor of Biology Emeritus, Harvard Forest, Harvard University, Petersham, MA 01366 and Eleanor Crum Professor of Tropical Botany, National Tropical Botanical Garden, 3530 Papalina Rd., Kalaheo, Hawaii 96741.
Time: June 13 to July 8, 2005.Location: The Kampong Garden, National Tropical Botanical Garden, 4013 Douglas Road, Coconut Grove, Florida 33133 and Fairchild Tropical Garden, 10901 Old Cutler Rd. Miami FL 33156
Accomodation: Provided in an air-conditioned dormitory-type facility at The Kampong.
Prerequisites: Preferred Introductory Botany at the undergraduate college level.
Selection: To be based on the prior experience of the student and the suitability of the course for further graduate advancement.
Finances: Students are regularly enrolled in the Harvard Summer School Program and will be expected to provide tuition, travel to and living expenses in Miami. Partial tuition and travel scholarships may be available for eligible students.
Course description: The course is directed toward students already enrolled or about to be enrolled in a graduate program and will introduce the diversity of tropical plant types within a biological and systematic framework. Study will be based on the living collections of The Kampong, supplemented by those at other South Florida institutions (e.g., Fairchild Tropical Botanic Garden and the Montgomery Botanical Center, Coral Gables) together with plants in natural environments (e.g., Biscayne Bay and the Everglades National Park). This is a teaching resource of some 10,000 species representing all tropical groups.
The work involves classroom and laboratory demonstration and dissections in a systematic framework, but with emphasis on morphology and anatomy, together with outdoor presentations and excursions. The course requires each student to present an individual written research report, as an extension of some of the material studied, to be completed in the final week after the return to a home institution .This report becomes the basis for a final letter grade. The course is designed to develop an approach to the study of living plants that will broaden general understanding of plant biodiversity with emphasis on tropical ecosystems such as wetlands (e.g. mangroves, seagrass meadows), pine and hardwood forests, and life forms like epiphytes, lianes, and distinctive tropical groups like palms and cycads.
Enrollment: Limited to 12.
Credits 4
Application should be made either to the Harvard Summer School (http://www.summer.harvard.edu/) or directly to P.B.Tomlinson at The Kampong, 4013 Douglas Rd., Coconut Grove, Miami FL 33133, with an application dead-line of May 20th, i.e., earlier than that of the regular Summer School. A supplementary application form (available from P.B.T.) is required with the normal application.
For further information contact Professor Tomlinsion at the Kampong address or Harvard Summer School, Division of Continuing Education, Harvard University, 51 Brattle St. Cambridge MA 02138
Introductory Biology Course for University Professors
The National Tropical Botanical Garden (NTBG) will offer its summer Kenan Fellowship Program for University Professors of Introductory Biology at The Kampong, Coconut Grove Miami, Florida from July 25 to August 5, 2005.
Instructors: P. Barry Tomlinson, Ph.D., Professor of Biology Emeritus, Harvard Forest, Harvard University, Petersham, MA 01366 and Eleanor Crum Professor of Tropical Botany
Paul Alan Cox, Ph.D., Professor of Ethnobotany, CEO/Director, National Tropical Botanical Garden, 3530 Papalina Rd., Kalaheo, Hawaii 96741.
Dates of the Course July 25 to August 5, 2005.
Applications due: April 30, 2005
Notification of acceptance: May 21, 2005
Location: The Kampong Garden, National Tropical Botanical Garden, 4013 Douglas Road, Coconut Grove, Florida 33133 and Fairchild Tropical Garden, 10901 Old Cutler Rd. Miami FL 33156.
Accommodation: Participants will stay in a dormitory-type facility at The Kampong, Florida.
Selection: This course will bring some of the very best biology faculty, those who can fire the imagination of major and non-major biology students. Although botanists will be considered, we also welcome applications from faculty who lack previous botanical experiences as well as those who have not previously worked in the tropics. The. Although botanists will be considered, we also welcome applications from faculty who lack previous botanical experiences as well as those who have not previously worked in the tropics. The fellowship will be limited to 10 participants.
Finances: The NTBG will reimburse all course participants' expenses including airfare, ground transportation, accommodation, meals, and supplies.
Course description: Rejuvenate your introductory biology course with some of the exciting topics of the tropics! Tropical examples can be used to illustrate biological principles and effectively address issues of form and function, evolution, biodiversity, ethnobotany, conservation, and human impacts on the biosphere. The course will teach how to integrate tropical biology into classroom teaching, and provides an outdoor laboratory to discover examples that are not normally found in textbooks. The work involves classroom and laboratory demonstrations, together with outdoor presentations and excursions. It will be based on the extraordinary living collections of The Kampong, supplemented by those at other South Florida institutions (e.g., Fairchild Tropical Botanic Garden and the Montgomery Botanical Center, Coral Gables) together with plants in natural environments (e.g., Biscayne Bay and the Everglades National Park).
A very unique aspect of the course is the connection between exploring as scientists and transforming into facilitators of learning, teaching not only the intricacies and fascinating features of tropical plants but demonstrates superb teaching techniques that bring general biology to life. The NTBG Fellowship offers this potent mixture which serves as a highly effective approach in getting the excitement of tropical botany into the classroom. The course requires each participant to construct a teaching module to be presented and shared at the end of the course and implemented in their respective classrooms upon return.
Application: Applicants are required to submit a complete application form, two letters of recommendation, the most recent student evaluation and a complete Curriculum Vita. A non-refundable application fee of $30 in a form of check or money order must be made payable to the National Tropical Botanical Garden.
All inquiries about the course must be directed to:
Dr. Gaugau Tavana
Director of Education
National Tropical Botanical Garden
3530 Papalina Road
Kalaheo, HI 96741
Tel: (808) 332-7324 ext 225
Fax: (808) 332-9765
Email: avana@ntbg.org
Award Opportunities
INTERDISCIPLINARY TRAINING OPPORTUNITIES IN PLANT DEVELOPMENTAL EVOLUTION FOR UNDERGRADUATES
About the program
The MORPH Research Coordination Network provides support for visits of undergraduate students, graduate students, postdoctorals, and early career faculty (assistant professors) between organismic and molecular labs for periods ranging from a few weeks (to learn specific techniques) to a semester (to complete the equivalent of a lab rotation and take coursework not available at the home institution). This element of planned networking activities comprises the largest component of the MORPH funds and is open to any individual with an interest in bridging the gap between organismic and molecular aspects of the evolutionary developmental biology of plants.
Funding duration
Ten-week summer internship.
Funding amount
Each year, the MORPH RCN is able to fund five ten-week research internships for undergraduates. A set amount of $2,250 is available per grant to cover travel plus stipend.
Next deadline
March 1, 2005.
Application materials
1. a letter from a biology professor,
2. a letter from the director of the host lab (indicating a willingness to host, consensus about the proposed activities of the visitor, and an explicit statement acknowledging that the host lab understands that MORPH RCN funds may not be used to underwrite costs associated with the proposed research activities), and
3. a letter from the applicant detailing research plans and interactions.
Each letter must be no more than two pages. The applicant letter must specifically document the fact that the training opportunity is cross-disciplinary between an organismic and a molecular laboratory studying plant developmental evolution. By NSF rules, these funds may not be used to cover costs associated with the proposed research activities (e.g., supplies).
How to apply
All application materials must be emailed as attached pdf or Word documents to William (Ned) Friedman, ned@colorado.edu.
Proposal evaluation
Two members of the steering committee (one organismic and one molecular) and a third individual from outside of the core participants (chosen by the steering committee) will be charged with evaluating applications.
Questions
SEE: http://www.colorado.edu/eeb/MORPH/
For further questions contact William (Ned) Friedman, ned@colorado.edu.
Applied Plant Conservation Training Program
Denver Botanic Gardens and the United States Botanic Garden announce a new Applied Plant Conservation Training Program coming in the summer of 2005. The program will feature seminars and workshops taught in part by the Center for Plant Conservation, who join national leaders in the fields of plant conservation, ecology and botanic garden management for a hands-on program that explores the principles and techniques used in the research, documentation, study, conservation and reintroduction of threatened plants. A paid research internship will follow for selected participants. Admission is limited and competitive with an application deadline of March 1, 2005. Visit the program's website at: http://www.usbg.gov/education/Certificate_Plant_Conservation.cfm for more information.
Timothy C. Plowman Latin American Research Award
The Botany Department at The Field Museum invites applications for the year 2005 Timothy C. Plowman Latin American Research Award. The award of $3,000.00 is designed to assist students and young professionals to visit the Field Museum and use our extensive economic botany and systematic collections. Individuals from Latin America and projects in the field of ethnobotany or systematics of economically important plant groups will be given priority consideration.
Applicants interested in the award should submit their curriculum vitae and a detailed letter describing the project for which the award is sought. The information should be forwarded to the Timothy C. Plowman Award Committee, Department of Botany, The Field Museum, 1400 South Lake Shore Drive, Chicago, IL 60605-2496 USA and received no later than 15 December 2004. Announcement of the recipient will be made no later than 31 December 2004.
Anyone wishing to contribute to The Timothy C. Plowman Latin American Research Fund, which supports this award, may send their checks, payable to The Field Museum, c/o Department of Botany, The Field Museum, 1400 South Lake Shore Drive, Chicago, IL 60605-2496 USA. Make certain to indicate the intended fund.
Premio de investigación Latinoamericano Timothy C. Plowman
El departamento de Botánica en "The Field Museum" invita aplicaciones para el premio de investigación Latinoamericano Timothy C. Plowman 2005. Este premio de $3,000.00 fue diseñado para apoyar a estudiantes y profesionales jóvenes en visitas al museo de Field y utilizar sus extensas colecciones de botánica económica y sistemática. Se les dará consideración especial a individuos de Latinoamérica y a proyectos en los campos de etnobotánica ó sistemática de plantas económicamente importantes.
Las personas interesadas en aplicar a este premio deberán proveer su curriculum vitae y una carta detallando el proyecto para el cual el premio se utilizará. Esta información debe ser enviada al Timothy C. Plowman Award Committee, Department of Botany, The Field Museum, 1400 South Lake Shore Drive, Chicago, IL 60605-2496 USA y ser recibida antes del 15 de Diciembre de 2004. El ganador del premio será anunciado antes del 31 de Diciembre de 2004.
Cualquier persona que desee contribuir al Fondo de investigación latinoamericano Timothy C. Plowman, el cual apoya este premio, puede enviar su cheque, pagadero a "The Field Museum, c/o Department of Botany, The Field Museum, 1400 South Lake Shore Drive, Chicago, IL 60605-2496 USA". Asegúrese de indicar el fondo al cual se destina su contribución.
Lawrence Memorial Award - 2004 Recipient and 2005 Nominations
Ms. Danica T. Harbaugh, a student of Professor Bruce G. Baldwin at the University of California, Berkeley, is the recipient of the 2004 Lawrence Memorial Award. For her dissertation research, Ms. Harbaugh has undertaken a study of Santalum (Santalaceae), which includes the sandalwoods, and is constructing a phylogeny of the entire genus. The proceeds of the Award will help support her travel to islands of the South Pacific and to India for field research.
The Award Committee of the Lawrence Memorial Fund invites nominations for the 2005 Lawrence Memorial Award. Honoring the memory of Dr. George H. M. Lawrence, founding Director of the Hunt Institute for Botanical Documentation, the annual Award of ($2,000) is given to support travel for doctoral dissertation research in systematic botany or horticulture, or the history of the plant sciences, including literature and exploration.
Major professors are urged to nominate outstanding doctoral students who have achieved official candidacy for their degrees and will be conducting pertinent dissertation research that would benefit significantly from travel enabled by the Award. The Committee will not entertain direct applications. A student who wishes to be considered should arrange for nomination by his/her major professor; this may take the form of a letter which covers supporting materials prepared by the nominee.
Supporting materials should describe briefly but clearly the candidate's program of research and how it would be significantly enhanced by travel that the Award would support. Letters of nomination and supporting materials, including seconding letters, should be received by the Committee no later than 1 May 2005 and should be directed to: Dr. R. W. Kiger, Hunt Institute, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213-3890 USA. Tel. (1412) 268-2434
Symposia, Conferences, Meetings
XV International Plant Nutrition Colloquium
Plant Nutrition for Food Security, Human Health and Environmental Protection
September 14-19, 2005,
Beijing, The People's Republic of China
Sponsors
International Council on Plant Nutrition
International Association for the Optimization of Plant Nutrition
Host organization
China Agricultural University
Objectives
The 15th International Plant Nutrition Colloquium will provide a forum for the exchange of knowledge, information and ideas amongst researchers in the field of plant nutrition with a focus on food security, human health and protection of the environment. The colloquium will include research topics on physiological, genetic, molecular, and ecological aspects of plant nutrition, plant-soil and plant-symbiotic microbe interactions, plant quality, soil nutrient dynamics, and nutrient management, for the sustainable development of agriculture and the environment.
For further details please go to http://www.ipnc15.com
Final Circular
The final circular with the Registration Form and detailed instructions for the 2-page manuscripts to be included into the colloquium Proceedings will be available before December 31, 2004and will be sent to all participants who return the Abstract and Preliminary Registration Forms.
Submission
Via email preferably to the address:
registration@ipnc15.com (for Registration Form and Financial Support Form)
paper@ipnc15.com (for Abstract)
Alternatively send a hard copy to:
Dr Guohua MI
Department of Plant Nutrition
College of Resources and Environmental Science
China Agricultural University,
Beijing, 100094, P. R. China
Fax: 86-10-62891016
Summary of deadlines
Registration and Abstracts September 30, 2004
Final circular December 31, 2004
Registration fee February 30, 2005
Manuscripts February 30, 2005
New Frontiers in Grain Quality Technology and Informatics: A National Roundtable
April 13-15, 2005
Hyatt Regency New Orleans
Please visit the conference website at:
http://www.grainqualitytechnology.org
Hosted by the University of Illinois at Urbana-Champaign
Third International Conference on Plants & Environmental Pollution (ICPEP-3)
29 November to 2 December 2005,
Lucknow, India
Contact
Dr. R. D. Tripathi & Dr. Kamla Kulshreshtha
(Organising Secretaries)
E-mail: isebnbrilko@satyam.net.in
http://www.geocities.com/isebindia/index.html
Free Pre-Registration is Open Now
There is no pre-registration fee. Only those individuals/organizations who pre-register themselves will receive Conference Circular, Registration form and other details by mail/email. For free pre-registration following details may please be furnished by post/e-mail to the Organizing Secretaries, ICPEP-3:
Title: (Dr./Prof./Mr./Ms./Mrs./Miss/etc.) ; First Name; Middle Name; Last Name; Designation;
Organization; Address; City, State, Postal Code; Country; Phone with full dialing code;
FAX with full dialing code; E-mail; Area of interest/Field of specialization
Books Reviewed In this issue:
ECOLOGICAL
Enriching the Earth. Smil, Vaclav - - John Beckner..122
Ex situ Plant Conservation: Supporting Species Survival in the Wild. Guerrant, Edward O., Kayri Havens and Mike Maudner (eds) - - Dorothea Bedigian..124
Historical Biogeography - An Introduction. Cirsci, Jorge V., L. Katinas, and Paula Posadas - Suzanne Koptur..127
ECONOMIC BOTANY
American Medical Botany (1917-1820). Bigelow, Jacob - Douglas Darnowski..127
Blueberries, Cranberries, and Other Vacciniums. Trehane, Jennifer - Douglas Darnowski..128
Encyclopedia of Water Garden Plants. Speichert, G. and S. Speichert. - Don Les..129
The Lowland Maya Area - Three Millennia at the Human-Wildland Interface. Gomez-Pompa, A, M.F. Allen, S.L. Fedick & J.J. Jimenez-Osorino (eds) - Marcel Rejmanek..130
Medicinal Plants of the World. van Wyk, B.E. and M. Wink.- Michelle A. Briggs..131
Uncommon Fruits for Every Garden. Reich, Lee. - Steven B. Carroll..132
HISTORICAL
Botanical Watercolors from the Nationaal Herbarium Nederland. White, James J. and Lugene B. Bruno - Douglas Darnowski..133
PHYSIOLOGICAL
The Biology of Seeds: Recent Research Advances. Nicolas, G., K.J. Bradford, D. Come, and H.W. Pritchard (eds) - Jeffrey L. Walck..133
SYSTEMATIC
Flora of North America. Volume 4. Magnoliophyta: Caryophyllidae, part 1. Flora of North America ommittee (eds). - Jim Reveal..135
Flowering Plants of the Neotropics. Smith, Nathan, Scott A. Mori, Andrew Henderson, Dennis Wm. Stevenson, and Scott V. Heald (eds) - Gerhard Prenner..138
Molecular Markers, Natural History, and Evolution, 2nd Ed. Avise, John. - Tyler Smith..139
Native Trees for North American Landscapes. Sternberg, Guy and Jim Wilson. - Aaron M. Ellison..140
TEACHING
Botanical Latin, 4th ed. Stearn, William T. - Dorothea Bedigian..141
Enriching the Earth, Smil, Vaclav; 2001. ISBN 0262693135 (Paper, US$34.95) 339 pp. MIT Press Cambridge, MA . Readers of this journal can be assumed to have learned certain facts in high school and college science classes. The entire Earth has an atmospheric covering that is almost 80% diatomic nitrogen molecules. This compound is highly stable and while very abundant it is not easy for organisms to use. Yet they must have nitrogen atoms to build cells. Lightning converts a little of the air into more useable molecules. About 100 genera of little prokaryotes can fix nitrogen for organic use. Many of these organisms are cyanobacteria, and are the basis of most of the planet's ecosystems. We are increasingly realizing how significant many lichens are in this respect. There are some other symbionts, but some of the array of prokaryotes occur as symbionts in multi-cellular eukaryotes, including legumes. These nitrogen fixers are not all closely related, so perhaps the trick was evolved several times and fairly early in the geological record. And why don't all organisms fix nitrogen, since it seems to have a strong selective value?
Humans need a lot of nitrogen, and so we exploit legumes heavily. We mine fossil sources, such as the guano islands. In the last 90 years we have been using an industrial technique, the Haber-Bosch process, to manufacture ammonia and other compounds. Our inorganic fertilizer nitrogen is 99% from this source. These factories are huge, very costly, use a great deal of electricity, and operate at high temperatures and pressures inside containers that are triumphs of metallurgy. Many people are squeamish about "pond scums," but if one celled cyanobacteria, operating at ambient temperature and pressure, floating casually in water, were sentient and could laugh, who would blame them? Many students have wondered how such microbes can be so muc
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