Polygonum achoreum
Polygonum achoreum | |
---|---|
Scientific classification | |
Kingdom: | Plantae |
(unranked): | Angiosperms |
(unranked): | Eudicots |
(unranked): | Core eudicots |
Order: | Caryophyllales |
Family: | Polygonaceae |
Genus: | Polygonum |
Species: | P. achoreum |
Binomial name | |
Polygonum achoreum S.F. Blake 1917 | |
Synonyms[1] | |
|
Polygonum achoreum, common names Blake's knotweed,[2] leathery knotweed[3] or striate knotweed,[4] is a North American species of plants in the buckwheat family. It is widespread across much of Canada and the northern United States.[5]
Polygonum achoreum is an herb up to 70 cm (28 in) tall with yellow-green flowers in flat-topped clusters.[2][6]
References
- ↑ The Plant List, Polygonum achoreum S.F. Blake
- 1 2 Flora of North America, Polygonum achoreum S. F. Blake, 1917.
- ↑ "Polygonum achoreum". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 12 October 2015.
- ↑ Brako, L., A.Y. Rossman & D.F. Farr. 1995. Scientific and Common Names of 7,000 Vascular Plants in the United States 1–294.
- ↑ Biota of North America Program 2014 state-level distribution map
- ↑ Blake, Sydney Fay. 1917. Rhodora 19(226): 232–234 descriptions in English and Latin, commentary in English
External links
This article is issued from Wikipedia - version of the 10/12/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.