Collected and recollected on this day!

This specimen was collected near Compton's Mills (near Salisbury, PA in Somerset Co.) in 1952.  It is a type specimen, meaning it was specifically cited in the publication that formally described this species as new to science.  There was quite a bit of confusion regarding naming rules and ambiguities in the original publication, so this location is not technically the type locality. BUT it is certainly a botanically valuable specimen and site. It is a syntype... aka not THE specimen (holotype), but a specimen specifically mentioned in original publication. 

This week, we revisited Compton's Mills, on the same calendar day as this specimen was collected. Along with Bonnie Isaac and others at the museum, we are revisiting sites that we have historic collections and recollecting specimens.  We plan to compare old and new specimens to compare flowering phenology (e.g., is a species that was in full bloom on May 24 1952, now in fruit on the same calendar day 65 years later?), as well as other aspects of plant population and community changes at a particular site.  More soon on this project!