Desert Botanical Garden Herbarium
Catalog #: DES00042654
Occurrence ID (GUID): d34b2eb8-21f0-4991-98e5-66a148446e26
Taxon: Mammillaria grahamii Engelm.
Family: Cactaceae
Collector: Wendy Hodgson   9689   
Date: 1996-03-16
Additional Collectors: Nancy Brian et al.
Locality: USA, Arizona, Mohave County, Grand canyon National Park, Tuck Up Canyon, ca 1 to 1-1/2 miles above confluence with Colorado River and '164 Rapids'
36.3030491  -112.8870286 +-500m.
Verbatim Coordinates: TRS: T34N R6W S36
Elevation: 929 meters Verbatim Elevation: 3050ft.
Habitat: Rocky slopes above canyon bottom
Associated Species: Ferocactus cylindraceus, eastwoodieae, Echinocactus polycephalus, Flaveria macdougalii, Echinocereus, Maurandya antirrhiniflora, Machaeranthera tortifolia, Acacia greggii, Baccharis sarothroides, Baccharis salicifolia, Ephedra, Agave utahensis, Nolina microcarpa, Mammillaria
Description: Occasional to frequent solitary stemmed cactus, fruits red
Reproductive Condition: fruit
Specimen Images
Record ID: d34b2eb8-21f0-4991-98e5-66a148446e26
For additional information on this specimen, please contact: Andrew Salywon (
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