- Polygonum douglasii Greene ssp. douglasii
- Symbol PODOD4Common Name Douglas' knotweedBotanical Family Polygonaceae
Scientific plant list. 2013.
Scientific plant list. 2013.
Polygonum douglasii ssp. douglasii — ID 66359 Symbol Key PODOD4 Common Name Douglas knotweed Family Polygonaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AZ, CA, CO, IA, ID, MD, ME, MI, MN, MT, NE, NH, NM, NV, NY, OR, SD, UT … USDA Plant Characteristics
Polygonum douglasii ssp. austiniae — ID 66356 Symbol Key PODOA2 Common Name Austin 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
Polygonum douglasii ssp. engelmannii — ID 66364 Symbol Key PODOE Common Name Engelmann s knotweed Family Polygonaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CO, ID, MT, NV, UT, WY Growth Habit Forb/herb … USDA Plant Characteristics
Polygonum douglasii ssp. johnstonii — ID 66369 Symbol Key PODOJ2 Common Name Johnston s knotweed Family Polygonaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AZ, CA, CO, ID, MT, ND, NE, NM, NV, OR, SD, UT, WA, WY Growth Habit … USDA Plant Characteristics
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
Polygonum douglasii ssp. nuttallii — ID 66377 Symbol Key PODON Common Name Nuttall s knotweed Family Polygonaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution OR, WA Growth Habit Forb/herb Duratio … USDA Plant Characteristics
Polygonum douglasii ssp. spergulariiforme — ID 66379 Symbol Key PODOS2 Common Name scatter knotweed Family Polygonaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA, ID, MT, OR, WA, WY Growth Habit Forb/herb … USDA Plant Characteristics
Polygonum douglasii — ID 66355 Symbol Key PODO4 Common Name Douglas knotweed Family Polygonaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AZ, CA, CO, IA, ID, MD, ME, MI, MN, MT, ND, NE, NH, NM, NV, NY, OR, SD … USDA Plant Characteristics
Polygonum douglasii Greene ssp. austiniae (Greene) E. Murray — Symbol PODOA2 Common Name Austin knotweed Botanical Family Polygonaceae … Scientific plant list
Polygonum douglasii Greene ssp. austiniae (Greene) E. Murray — Symbol PODOA2 Common Name Austin knotweed Botanical Family Polygonaceae … Scientific plant list