As part of the outreach component of her current NSF Collections in Service of Biological Collections (CSBR) grant, Wendy Zomlefer is giving a herbarium basics workshop for Trees Atlanta, a non-profit organization devoted to promoting tree-planting in Atlanta and the Beltway Arboretum.  The workshop will be held on Saturday, Feb. 21.  See  Participants will go home with a small pressed and mounted plant that they prepared themselves.