University of Arizona Herbarium
Catalog #: 260098
Occurrence ID (GUID): urn:uuid:ccc7416e-92e8-4169-a6ee-76953992b7ff
Taxon: Mammillaria tetrancistra Engelm.
Family: Cactaceae
Determiner: Amadeo Rea (1985-04-02)
Show Determination History
Collector: Amadeo Rea   635   
Date: 1985-04-02
Verbatim Date: April,2,1985
Locality: United States, Arizona, Maricopa County, Sierra Estrella above Santa Cruz Village
33.21667  -112.1667
Elevation: 570 meters (1870ft)
Habitat: in bank near catclaw, blue-dicks, Phacelia sp., & very large Selaginella arizonica, N-facing, mid-day sun only
Notes: 100 mm across, 80 mm tall, large fleshy, deep green, no fruits or flowers, not whitish, spines 2-4 central, 16-19 radials
Specimen Images
Link to Source: 124709
Record Id: 943e0d0c-8470-4c40-9d8f-54d5293894ff
For additional information on this specimen, please contact: ARIZ Herbarium (
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