Salvia carduacea (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Salvia carduacea" in English language version.

refsWebsite

Global rank English rank

438^th place

336^th place

1books.google.com

3^rd place

3^rd place

books.google.com

Clebsch, Betsy; Barner, Carol D. (2003). The New Book of Salvias. Timber Press. p. 63. ISBN 978-0-88192-560-9.

usda.gov

plants.sc.egov.usda.gov

USDA, NRCS (n.d.). "Salvia carduacea". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 28 October 2015.