Russula fragilis (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Russula fragilis" in English language version.

refsWebsite

Global rank English rank

1books.google.com

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3^rd place

books.google.com

Trudell, Steve; Ammirati, Joe (2009). Mushrooms of the Pacific Northwest. Timber Press Field Guides. Portland, OR: Timber Press. p. 52. ISBN 978-0-88192-935-5.