Grown habit: Forb/herb
Duration: Annual
Synonyms:
= Polygonum austiniae Greene
= Polygonum douglasii Greene var. austiniae (Greene) M.E. Jones
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Distribution in USA and Canada (*)
USA (CA, ID, MT, NV, OR, WA, WY), CAN (AB, BC)
Map for Polygonum douglasii Greene ssp. austiniae (Greene) E. Murray
(*) USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 28 August 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA
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