Madrean Archipelago Biodiversity Assessment Observations
Catalog #: son-trv-12030
Occurrence ID (GUID): 4e787594-be0b-4ecb-9340-05c010e3aca2
Taxon: Mammillaria grahamii subsp. grahamii
Family: Cactaceae
Determiner: T.R. Van Devender
Collector: G. Yánes-A.      
Date: 2011-08-07
Verbatim Date: 7-Aug-11
Additional Collectors: M. Valenzuela-Yánez, M. P. Montañéz-A., H. Silva-Kurumiya
Locality: México, Sonora, Moctezuma, Tonibabi, 16 km NE of Moctezuma, SW base of Sierra La Madera.
29.84  -109.5547222
Elevation: 786 meters (2578ft)
Habitat: Al márgen de arroyo sobre Celtis pallida; Foothills thornscrub.
Specimen Images
Author: Gertrudes Yanes-Arvayo
Record ID: 4e787594-be0b-4ecb-9340-05c010e3aca2
For additional information on this specimen, please contact: Thomas R. Van Devender (
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