General Research Observations
Taxon: Echinocereus rigidissimus (Engelm.) Haage f.
Family: Cactaceae
Collector: Hale, Stephen      
Date: 2019-08-06
Locality: Mexico, Sonora, San Felipe de Jesus, Rancho El Llano, southern slope of Cerro Los Locos, 9.73 mi. (15.65 km) (air) W San Felipe de Jesús.
29.85404  -110.402809 +-100m.  WGS 84
Elevation: 1690 meters
Verbatim Elevation: 5552'
Habitat: Mountainous terrain in oak dominated Madrean evergreen woodland.
Substrate: Crack in bedrock of cut slope of roadcut.
Associated Species: Quercus emoryi, Quercus oblongifolia, Quercus viminea, Quercus arizonica, Mimosa dysocarpa.
Description: 1 dm tall globose cactus.
Specimen Images
Record Id: 4eb8db2b-1343-4b9b-9044-d142087a9534
Occurrence ID (GUID): 4eb8db2b-1343-4b9b-9044-d142087a9534
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