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Northern Prairie Wildlife Research Center

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Southern Wetland Flora

Field Office Guide to Plant Species

Four-leaf Yam
Dioscorea quaternata (Walter) J.F. Gmel.

JPG -- Species Photo GIF -- Distribution Map

GIF -- Species Line Drawing

Previous Species -- Green Dragon (Arisaema dracontium)
Return to Species List -- Group 4
Next Species -- Ten-angle Pipewort (Eriocaulon decangulare)

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Page Last Modified: Saturday, 02-Feb-2013 06:19:02 EST
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