Carried by 0 nurseries
View Availability at NurseryData provided by the participants of the Consortium of California Herbaria
View additional distribution information on the Jepson eflora
Polygonum austiniae, common name Mrs. Austin's knotweed, is a plant species in the buckwheat family. It is native to western Canada and the western United States, from Alberta and British Columbia south as far as California, Nevada, and Wyoming. Polygonum austiniae is an branching herb up to 20 cm (7. 9 in) tall.
Annual herb
2 - 8 in Tall
Butterflies and moths supported
0 confirmed and 20 likely
Guenée's Carpet Moth
Ceratodalia gueneata
White Triangle Tortrix
Clepsis persicana
Morning-glory Plume Moth
Emmelina monodactyla
Tessellate Dart
Euxoa tessellata