Persicaria arifolia (L.) HaroldsonNative
SynonymsPolygonum arifolium L.
Polygonum arifolium L. var. lentiforme Fernald & Griscom
Polygonum arifolium L. var. pubescens (Keller) Fernald
Tracaulon arifolium (L.) Raf.
Common name(s)halberd-leaved tear-thumb
Conservation statusSpecial Concern
Illinois Status : Endangered

Location information for this species is partially restricted.

Found at the following sites :
INDU Great Marsh, Derby Ditch East
Bur Oak Woods
INDU Great Marsh, Tansley Marsh
Great Marsh North
INDU Great Marsh, Cowles Wetland Complex West

Present Absent Previous, not current
Plants - See list of all plant species found at NIRMI sites
Fungi - See list of all fungi species found at NIRMI sites

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