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Image Title: Purported diploid hybrid species spectabillis (bluish-pink flowers) co-occurring with P. centranthifolius
Image Credit: Andrea D. Wolfe, University of Oklahoma
AJB Editor: Nels R. Lersten, Iowa State University
Intended End User: Teacher, Student
License Details: BSA - Terms for Image Use
Copyright held by: Andrea D. Wolfe, BSA
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About the Image

The purported diploid hybrid species spectabillis (bluish-pink flowers) co-occurring with P. centranthifolius (red flowers), one of its hypothesized progenitor species.

Link to the AJB Abstract for the article:

Diploid hybrid speciation in Penstemon (Scrophulariaceae) revisited

National Science Foundation  Development Supported by the National Science Foundation