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In this episode of Y Life Science, we talk with Dr. Leigh Johnson, curator of the Bean Life Science Museum herbarium, about how plant species are named and classified. Using the genus Navarretia as a case study, Dr. Johnson explains how herbaria support research on plant diversity, species boundaries, and evolution.
This episode was recorded on November 14, 2025
By Bean Life Science Museum5
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In this episode of Y Life Science, we talk with Dr. Leigh Johnson, curator of the Bean Life Science Museum herbarium, about how plant species are named and classified. Using the genus Navarretia as a case study, Dr. Johnson explains how herbaria support research on plant diversity, species boundaries, and evolution.
This episode was recorded on November 14, 2025