San Diego State University Herbarium
Catalog #: 12546
Secondary Catalog #: SDSU12546
Taxon: Euphorbia melanadenia Torr. & A. Gray
Family: Euphorbiaceae
Determiner: Alice F. Hossfeld (2019-09-10)
ID References: Based on Jepson eFlora
Show Determination History
Collector: Burton, Darrent H.; with M.G. Simpson and Bruce Hanson   23III96C   
Date: 1996-03-23
Verbatim Date: 03/23/1996
Locality: United States, California, San Diego, Approximately one half mile up the canyon from the west wend of the North fork of Indian Gorge, Anza Borrego Desert State Park.
32.85667  -116.29167
Verbatim Coordinates: 32.00° 51.00m 24s N; 116.00° 17.00m 30s W
Georeference Remarks: Sep 25, 2009
Elevation: 777 meters
Verbatim Elevation: 2550ft.
Habitat: North-facing rocky hillside in a desert transition area. Associated species: Encelia farinosa, Ferocactus cylindraceous.
Occurrence Remarks: Perennial herb. Appendages white-pink. Glands dark red-almost black.
Specimen Images
Link to Source: SDSU #12546
Record Id: 3319a99a-aea0-4dac-9313-5245beac6310
Occurrence ID (GUID): 26a0651c-efe4-433c-86fd-7c64c6240868
For additional information on this occurrence, please contact: Michael Simpson, Curator (
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