Ferocactus fordii (English Wikipedia)

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

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394^th place

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1iucnredlist.org

88^th place

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2^nd place

3,075^th place

3,035^th place

1sdplantatlas.org

low place

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1cactus-aventures.com

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1sbbotanicgarden.org

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cactus-aventures.com

Lodé, Joël (2018). Taxonomy of the Cactaceae (PDF) (online 1.21 ed.). Cactus-Aventures. p. 13. Retrieved 19 November 2023.

doi.org

León de la Luz, J.L.; Hernández, H.M.; Gómez-Hinostrosa, C. (2017) [amended version of 2013 assessment]. "Ferocactus fordii". IUCN Red List of Threatened Species. 2017: e.T152906A121552533. doi:10.2305/IUCN.UK.2017-3.RLTS.T152906A121552533.en. Retrieved 20 November 2023.

ipni.org

"Echinocactus fordii". International Plant Names Index. The Royal Botanic Gardens, Kew, Harvard University Herbaria & Libraries and Australian National Herbarium. Retrieved 19 November 2023.

iucnredlist.org

León de la Luz, J.L.; Hernández, H.M.; Gómez-Hinostrosa, C. (2017) [amended version of 2013 assessment]. "Ferocactus fordii". IUCN Red List of Threatened Species. 2017: e.T152906A121552533. doi:10.2305/IUCN.UK.2017-3.RLTS.T152906A121552533.en. Retrieved 20 November 2023.

kew.org

powo.science.kew.org

"Ferocactus fordii subsp. borealis". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 19 November 2023.
"Ferocactus chrysacanthus subsp. grandiflorus". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 19 November 2023.

llifle.com

"Ferocactus fordii var. brevispinus". LLIFE. LLIFLE - Encyclopedia of living forms. Retrieved 19 November 2023.

rhs.org.uk

rhs.org.uk

"Ferocactus fordii subsp. borealis". www.rhs.org.uk. The Royal Horticultural Society. Retrieved 19 November 2023.

apps.rhs.org.uk

"RHS Plant Selector - Ferocactus fordii". Retrieved 19 June 2013.

sbbotanicgarden.org

Junak, Steven A.; Philbrick, Ralph (2000). Browne, D.R.; Mitchell, K.L.; Chaney, H.W. (eds.). "Flowering plants of Natividad Island, Baja California, Mexico" (PDF). Proceedings of the Fifth California Islands Symposium. Camarillo, CA: U.S. Department of the Interior, Minerals Management Service.

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: 104 – via San Diego Plant Atlas & San Diego Natural History Museum.