AMERICAN PENSTEMON SOCIETY ANNUAL MEETING
An evolutionary overview of Penstemon, from Pleistocene to present
Penstemon is the largest genus endemic to North America with ca. 280 species. It is a relatively young genus, having originated between 3.4 to 3.7 million years ago. The majority of diversification for the genus has occurred since the early Pleistocene, starting about 1.7 million years ago. Most of the diversification correlates to a pattern of dispersal and founder events corresponding to interglacial periods. In this presentation, evolutionary pattern and process for this beautiful and diverse genus will be discussed, using the latest phylogeny for 243 species.
This presentation will be conducted on Zoom. You will be given a link to the presentation before the actual day of the presentation. To register, click on the BUY NOW button below. Select PayPal or a credit card to make the payment. Please note that at the end of the payment process one sees a large button at the bottom of the check out page. The button is labeled RETURN TO MERCHANT. It is necessary to click the button which will take you to a form we will use to capture your name and email address. Please fill out the information and SAVE your work. The last page is a confirmation of the payment and your registration and contains a small blurb about Andi's presentation. We look forward to your attendance at what promises to be an excellent virtual meeting!