California Botanic Garden Herbarium
Catalog #: RSA0139040
Secondary Catalog #: 867571
Taxon: Euphorbia melanadenia Torr. & A. Gray
Family: Euphorbiaceae
Type Status: Not type
Collector: R. G. Swinney   16721   
Date: 2014-06-05
Verbatim Date: 2014-6-5
Locality: United States, California, Los Angeles County, San Gabriel Mountains. Glendora, 0.48 miles north of Sierra Madre Ave. and Rainbow Dr. jct., at base of south-facing ridge.
34.15444  -117.87028
Elevation: 381 meters (1250ft)
Habitat: Gently sloping ground at base of steep, s.-facing slope, in Colby Fire burn area of Jan. 2014, previous chaparral and coastal sage scrub, now with rsprt. perennials and seedlings, 1 large singed Quercus agrifolia agrifolia in center of survey area, large Opuntia littoralis pop. on west margin.
Associated Species: Oxalis pes-caprae, Euphorbia melanadnia, Amaranthus albus, Galium aparine, Phytolaca americana var. americana, and Silybum marianum
Life Stage: flowers
Preparations: Herbarium sheet - 1
Specimen Images
Link to Source: CalBG #RSA0139040
Record Id: c85ecc5b-a66b-495a-9c33-63f104952701
Occurrence ID (GUID): 6a740acd-6911-49ab-83a3-0ecec224d24e
For additional information on this occurrence, please contact: Mare Nazaire, Administrative Curator (
No comments have been submitted
New Comment
Login to leave a comment.