Polygonum douglasii (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Polygonum douglasii" in English language version.

refsWebsite

Global rank English rank

732^nd place

800^th place

1biodiversitylibrary.org

387^th place

373^rd place

1theplantlist.org

480^th place

1,169^th place

9,082^nd place

5,078^th place

biodiversitylibrary.org

Greene, Edward Lee. 1885. Bulletin of the California Academy of Sciences 1(3): 125–126

bonap.net

Biota of North America Program 2014 state-level distribution map

efloras.org

theplantlist.org

The Plant List, Polygonum douglasii Greene