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The World List of Cycads
A Comprehensive Taxonomic Reference

Accepted species

Dioon spinulosum Dyer ex Eichler View taxon in The Cycad Pages View taxon in Tropicos.org

Published in: Gart.-Zeitung (Berlin) 2: 411-413, 438-439, fig. 80. 1883. View in Biodiversity Heritage Library (Gart.-Zeitung (Berlin) View Publication info in IPNI View Publication info  in Tropicos)

Distribution: Mexico (Oaxaca, Veracruz)

Conservation Status:

Type informationCollector and Number: C.J. Hoge s.n.

Locality: Mexico, Tuxtla, Yucatan, Progreso

Type Location(s): HT:K

Type notes:
According to Chamberlain, Bot. Gaz. 53(1): 1, (1912), D. spinulosum occurs only in cultivation in Progreso.


Author(s) Year Title Publication Page(s) Illustration(s) Comment(s) Abstract
Broome, T 2012 Cultivation of Dioon spinulosum in Florida Cycad Newslett. 35(2): 13

Calonje, M; Calonje, C 2012 Phenology of Dioon spinulosum in South Florida Cycad Newslett. 35(2): 15

Chemnick, J 2012 Dioon spinulosum in Habitat Cycad Newslett. 35(2): 9-10

De Luca, P; Sabato, S 1979 Dioon califanoi (Zamiaceae), a new species from Mexico View in JSTOR Brittonia 31(1): 170-173

Eichler, AW 1883 Ein neues Dioon (Dioon spinulosum Dyer.) Gart.-Zeitung (Berlin) 2: 411-413

411 Protologue description
Haynes, JL 2012 Popularity of Dioon spinulosum in South Florida Cycad Newslett. 35(2): 14

Haynes, JL 2012 Strange But True - Dioon spinulosum Post-harvest Cone Elongation Cycad Newslett. 35(2): 11

Haynes, JL 2012 Taxonomy, Morphology, Biogeography, Evolution, Life History, Conservation Status, Ethnobotany & Vernacular Names of Dioon spinulosum Dyer ex Eichler Cycad Newslett. 35(2): 5-7

Nazor, C 2012 Growing Dioon spinulosum in Texas Cycad Newslett. 35(2): 13

Osborne, R 2012 Taxonomy of Dioon spinulosum Dyer ex Eichler Cycad Newslett. 35(2): 8

Stevenson, DW; Sabato, S 1986 Typification of names in Ceratozamia brongn, Dion lindl, and Microcycas A. DC. (Zamiaceae) Taxon 35(3): 578-584

Tang, W 1997 Focus on Dioon spinulosum Encephalartos 50: 4-11

Thiselton-Dyer, WT 1884 Cycadaceae Biol. Cent.-Amer., Bot. 3: 190-195

Vandervort, D 2012 In Search of the 'Giant Spinulosae' Cycad Newslett. 35(2): 12

Vovides, A; Rees, JD; Vázquez-Torres, M 1983 Zamiaceae Fl. Veracruz 26: 1-31

Whitelock, LM 2002 The Cycads

14, 22, 51, 171-172 Plates 215, 216 Description

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