Illustration of Agropyron pectiniforme (Crested Wheatgrass)
Illustration of Andropogon gerardii (Big Bluestem)
Illustration of Arecaceae (Palm Tree)
Illustration of Arecaceae (Palm Tree)
Illustration of Cypripedium spp. (Lady's Slipper)
Illustration of Eleocharis dulcis (Chinese Water Chestnut) with tuber