Desert Botanical Garden Herbarium
Catalog #: DES00080074
Taxon: Yucca madrensis Gentry
Family: Asparagaceae
Determiner: Wendy C. Hodgson (2020-07-05)
Show Determination History
Collector: Wendy C. Hodgson   30527   
Date: 2015-07-09
Additional Collectors: Andrew Salywon
Locality: USA, Arizona, Santa Cruz County, Mustang Mountains, north flanks, Rain Valley, just south of highway 82 along power line road.
31.715483  -110.47715
Verbatim Coordinates: 31° 42.929' N 110° 28.629' W
Elevation: 1483 meters
Verbatim Elevation: 4867 ft
Habitat: Open overgrazed shrub-grassland.
Associated Species: Prosopis velutina, Argemone, Gutierrezia sarothrae, Berlandiera lyrata, Nolina microcarpa, Lepidium thurberi, Sphaeralcea, Cirsium, Sporobolus, Conyza, Mentzelia longiloba var. longiloba.
Description: Occasional, stems 7, the tallest 1-5/6 m tall, flower stalk 1-1/3 m tall, inflorescence paniculate below, racemose in upper 2/5, almost down to leaves, flower 53(l) x 53(w) mm, outer tepal 48x20 mm, cream-white, darker tip and midsection, inner tepal 50x37 mm, cream-white with darker tip, filament 17+5.5 mm long, white, anthers yellow, ovary 19 mm long, light chartreuse, style 10 mm long, cream-white.
Reproductive Condition: flowers
Occurrence Remarks: Sheet 2 of 3.
Specimen Images
Record Id: 7949e11e-804e-4f0d-b47d-703e58c8bd63
Occurrence ID (GUID): 7949e11e-804e-4f0d-b47d-703e58c8bd63
For additional information on this occurrence, please contact: Andrew Salywon (
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