- Polygonum douglasii Greene ssp. majus (Meisn.) J.C. Hickman
- Symbol PODOM2Common Name large knotweedBotanical Family Polygonaceae
Scientific plant list. 2013.
Polygonum douglasii Greene ssp. majus (Meisn.) J.C. Hickman
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Polygonum douglasii Greene ssp. majus (Meisn.) J.C. Hickman — Symbol PODOM2 Common Name large knotweed Botanical Family Polygonaceae … Scientific plant list
Polygonum douglasii ssp. majus — ID 66374 Symbol Key PODOM2 Common Name large knotweed Family Polygonaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA, ID, MT, NV, OR, WA, WY Growth Habit Forb/herb … USDA Plant Characteristics
