Cycad Names | Dioon tomasellii var. sonorense De Luca, Sabato & Vázq.Torres

Dioon tomasellii var. sonorense De Luca, Sabato & Vázq.Torres [WFO] [IPNI] [POWO] [MO]

First published in: Brittonia 36(3): 226-227, figs. 2B, 3C, 5. (1984).

Nomenclatural Type Information
Collector:
M. Vázquez-Torres 2308
Locality:
Mexico, Sornora, Sierra de Alamos, Barranco Saucito
Elevation:
950-1100 m
Date:
15 Jun 1979
Type location(s):
HT:NAP; IT:ENCB, MEXU, NY, XALU

This name is considered a synonym of Dioon sonorense (De Luca, Sabato & Vázq.Torres) Chemnick, T.J.Greg. & Salas-Mor.

References (2)

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McVaugh R, Pérez de la Rosa JA. 1992. Dioon edule var sonorense. Fl. Novo-Galiciana 17 : 112-114. WLoC
Stevenson DW, Sabato S. 1986. Typification of names in Ceratozamia brongn, Dion lindl, and Microcycas A. DC. (Zamiaceae). Taxon 35 (3) : 578-584. WLoC DOI