Desert Botanical Garden Herbarium
Catalog #: DES00081055
Occurrence ID (GUID): c9f7c6a8-e4bc-4842-bc59-51be5fa93f2e
Taxon: Mammillaria grahamii Engelm.
Family: Cactaceae
Determiner: Andrew Salywon (Aug 2019)
Show Determination History
Collector: Wendy C. Hodgson   30578   
Date: 2015-07-26
Additional Collectors: Andrew Salywon
Locality: USA, Arizona, Graham County, Along Klondyke Road on lower bajadas of southeast flanks of Santa Theresa Mountains, north side of and overlooking Cottonwood Canyon, west side of road across from San Juan Hill.
31.932477  -110.134694  WGS 84
Verbatim Coordinates: 12S 581794E 3533278N
Elevation: 1339 meters Verbatim Elevation: 4392 ft
Habitat: High desert-juniper open community, east-facing rocky slope.
Substrate: Granite.
Associated Species: Juniperus, Prosopis velutina, Acacia greggii, Ferocactus wislizeni, Fouquieria splendens, Agave cf. palmeri, Gutierrezia sarothrae, Calliandra eriophylla, Aristida purpurea, Mammillaria heyderi, Nolina microcarpa, Cylindropuntia spinosior, Solanum elaeagnifolium, Opuntia engelmannii, Opuntia cf. engelmannii X O. phaeacantha, Opuntia chlorotica, Hilaria belangeri, Mimosa aculeaticarpa var. biuncifera.
Description: Frequent to occasional, flowers 20(l) x 27(w) mm, 25x30 mm, 27x30 mm, outer perianth olive green midstripe, pink to white-pink margins, inner tepals pink midstripe, silvery pink margins, filaments maroon-pink, anthers golden yellow, style cream-white, stigma lobes bright chartreuse, inner tepal 19.5x4 mm, linear-lanceolate.
Reproductive Condition: Flowers
Notes: Photos.
Specimen Images
Record ID: c9f7c6a8-e4bc-4842-bc59-51be5fa93f2e
For additional information on this specimen, please contact: Andrew Salywon (
See an error? Login to edit data
No comments have been submitted
New Comment
Login to leave a comment.