Christopher Tyrrell October 7, 2024 ANNOUNCEMENTS ASPT Webinar Series, Lecture 2 Christopher Tyrrell October 7, 2024 ANNOUNCEMENTS Register Today! *Pre-registration Required Madison Bullock: Lessons from Plants Past: using herbaria to study the effects of global change and endemism on Guadalupe Mountains flora. Permalink: https://www.aspt.net/news-blog/2024/aspt-webinar-series-lecture-2