ASU : Plants
Arizona State University Vascular Plant Herbarium
Catalog #: ASU0076607
Secondary Catalog #: 210512
Taxon: Echinocereus arizonicus subsp. nigrihorridispinus W.Blum & Rutow
Family: Cactaceae
Determiner: M. Baker (Feb 2013)
Show Determination History
Collector: Bruce D. Parfitt   4238   
Date: 1990-04-14
Additional Collectors: Charlotte M. Christy
Locality: USA, Arizona, Cochise County, SE of Tombstone, AZ; northeast outlier of Tombstone Hills; 9.2 miles southeast of junction with AZ Highway 82 on US Highway 80; then 1.1 miles northwest of an old, abandoned highway
31.6504  -110.057 +-700m.
Verbatim Coordinates: TRS: T20S R22E S36 NW4 NE4
Elevation: 1448 meters
Verbatim Elevation: 4750ft
Habitat: Limestone hill NE of road; S slope
Associated Species: Dasylirion, Mortonia, Fouquieria, Acacia constricta
Description: Ribs on stem:10; Flowering dates: April 19, 23; petal apex scarlet, grading to orange, base white, the inner shorter than outer; filament apex magenta, base white; style white; stigma green; corolla salverform (petals flare outward)
Reproductive Condition: flowers
Specimen Images
Record Id: ad34781d-95ae-4db8-8914-35ea4609dfb2
Occurrence ID (GUID): ad34781d-95ae-4db8-8914-35ea4609dfb2
For additional information on this occurrence, please contact: Elizabeth Makings (
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