Cycad Names | Cycadales > Zamiaceae > Ceratozamia > Ceratozamia norstogii D.W.Stev.

Ceratozamia norstogii D.W.Stev. [WFO] [IPNI] [POWO] [MO]

First published in: Brittonia 34(2): 181-184, figs. 1-2. (1982).

Etymology: Honoring Dr. Knut J. Norstog (1921–2003) of Fairchild Tropical Botanic Garden in Coral Gables, Florida, USA, American botanist and eminent student of cycads. [source]

Nomenclatural Type Information
Collector and Number: C. A. Purpus 6
Locality: MEXICO. Chiapas: shady forests near Rancho, Fenia , Mar-Apr 1925
Type Location(s): HT:NY; IT:F, US

Distribution: Mexico (Chiapas, Oaxaca)

IUCN Red List Conservation Status: Endangered A2acd; B1ab(iii,v)

Location Privacy Notice: This map is provided to show a rough estimate of the distribution of this species based on georeferenced localities on the WLoC database. The points may not be comprehensive of the species distribution and may contain errors. To protect the precise locations of populations of this highly threatened plant group, coordinates displayed on this map have been denatured to 0.1 degree precision (approximately 11 km accuracy). Map zoom levels are also limited for conservation purposes.

Geographic Distribution

Legend:
Collection Events (9)
Image Gallery (3 observation records)

Mexico (Chiapas)

Mexico (Chiapas)

Mexico (Chiapas)

References (7)

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Bösenberg JD. 2022. Ceratozamia norstogii. The IUCN Red List of Threatened Species 2022: e.T42102A69822880. WLoC DOI
Red List Assessment
Haynes JL. 2022. Etymological compendium of cycad names. Phytotaxa 550 (1) : 1-31. WLoC DOI
Etymology
Vovides AP, Pérez-Farrera MA, González-Astorga J, Iglesias CG. 2008. A new species of Ceratozamia (Zamiaceae) from Oaxaca, Mexico with comments on habitat and relationships. Bot. J. Linn. Soc. 157 (2) : 169-175. WLoC DOI
Osborne R, Pérez-Farrera MA. 2007. Focus on Ceratozamia norstogii. Encephalartos 90 : 13-15. WLoC
Stevenson DW, Sabato S, Vázquez-Torres M. 1986. A new species of Ceratozamia (Zamiaceae) from Veracruz, Mexico with comments on species relationships, habitats, and vegetative morphology in Ceratozamia. Brittonia 38 (1) : 17-26. WLoC DOI JSTOR