APGA Collections Symposium 2010 Oct. 13-15, 2010 - Hosted by Denver Botanic Gardens Denver Botanic Gardens' volunteer Eleanor VanBargen shows how to take a plant from cultivated specimen to an herbarium voucher. She demonstrates the process from collection to pressing to mounting.
This photo was taken on the day of the herbarium dedication for Lewis E. Anderson (November 1998)
Lewis and Pat Anderson at the dedication of the bryophyte herbarium in 1998