Polystichum scopulinum (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Polystichum scopulinum" in English language version.

refsWebsite

Global rank English rank

438^th place

336^th place

732^nd place

800^th place

580^th place

462^nd place

berkeley.edu

ucjeps.berkeley.edu

"The Jepson Herbarium".

efloras.org

Flora of North America

usda.gov

plants.sc.egov.usda.gov

USDA, NRCS (n.d.). "Polystichum scopulinum". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 12 October 2015.