University of Arizona Herbarium
Catalog #: 84977
Occurrence ID (GUID): ff524280-0c6e-45c5-bab7-60bde2d4af3a
Taxon: Mammillaria grahamii Engelm.
Family: Cactaceae
Determiner: Allan D. Zimmerman (1994-05-1)
Show Determination History
Collector: Lyman Benson   
Additional Collectors: Robert A. Darrow
Locality: United States, Arizona, Pima County, Detailed locality information protected. This is typically done to protect rare or threatened species localities.
Phenology: Flowering
Record Id: ff524280-0c6e-45c5-bab7-60bde2d4af3a
Rights Holder: University Of Arizona
For additional information on this specimen, please contact: ARIZ Herbarium (
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