Showy Lady's-slipper Orchid (Cypripedium reginae Walter)
Collected by Bohumil Shimek in Johnson County, 1880

Snow Trillium (Trillium nivale Riddell)
Collected by Thomas Macbride in Iowa City, 1880
©University Relations, University of Iowa. These photographs may be used for non-commercial purposes providing the holder of the copyright and University of Iowa Herbarium are credited.