Ferocactus viridescens (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ferocactus viridescens" in English language version.

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amazon.com

Reiser, Craig H. (July 2001). Rare Plants of San Diego County (PDF). Aquafir Press. pp. 118–119. ASIN B0006F4BAY. Archived from the original (PDF) on 25 May 2022.

doi.org

Porter, J.M. (2017). "Ferocactus viridescens". IUCN Red List of Threatened Species. 2017: e.T151890A121512450. doi:10.2305/IUCN.UK.2017-3.RLTS.T151890A121512450.en. Retrieved 13 November 2021.
Torrey, John; Gray, Asa (1838). A flora of North America :containing abridged descriptions of all the known indigenous and naturalized plants growing north of Mexico, arranged according to the natural system /by John Torrey and Asa Gray. New York: Wiley & Putnam. doi:10.5962/bhl.title.9466.

iucnredlist.org

Porter, J.M. (2017). "Ferocactus viridescens". IUCN Red List of Threatened Species. 2017: e.T151890A121512450. doi:10.2305/IUCN.UK.2017-3.RLTS.T151890A121512450.en. Retrieved 13 November 2021.

kew.org

powo.science.kew.org

"Ferocactus viridescens (Nutt.) Britton & Rose". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 7 December 2020.

rhs.org.uk

"RHS Plant Selector - Ferocactus viridescens". Retrieved 2 July 2020.
"AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 39. Retrieved 27 February 2018.

sandiegocounty.gov

Reiser, Craig H. (July 2001). Rare Plants of San Diego County (PDF). Aquafir Press. pp. 118–119. ASIN B0006F4BAY. Archived from the original (PDF) on 25 May 2022.

sdplantatlas.org

Rebman, Jon P.; Gibson, Judy; Rich, Karen (15 November 2016). "Annotated Checklist of the Vascular Plants of Baja California, Mexico" (PDF). Proceedings of the San Diego Society of Natural History. 45. San Diego Natural History Museum: 6, 180 – via San Diego Plant Atlas.

ucpress.edu

Beidleman, Richard G. (2006). California's Frontier Naturalists. University of California Press. pp. 138–139. ISBN 978-0-520-23010-1.

web.archive.org

Reiser, Craig H. (July 2001). Rare Plants of San Diego County (PDF). Aquafir Press. pp. 118–119. ASIN B0006F4BAY. Archived from the original (PDF) on 25 May 2022.