Accepted Species
Dioon spinulosum Dyer ex Eichler




Published in: Gart.-Zeitung (Berlin) 2: 411-413, 438-439, fig. 80. 1883.
(Gart.-Zeitung (Berlin)
)
Type Information
Collector and Number: C.J. Hoge s.n.
Locality: Mexico, Tuxtla, Yucatan, Progreso Type Location(s):
Type notes:
According to Chamberlain, Bot. Gaz. 53(1): 1, (1912), D. spinulosum occurs only in cultivation in Progreso.Distribution: Mexico (Oaxaca, Veracruz)
IUCN Red List Conservation Status: Endangered; A2acd+4acd; B1ab(iii,v) [Source citation]