SD - SD Herbarium, San Diego Natural History Museum (SD)
3945F9CB-52AC-4BA7-9844-19101F038B62
SD177417
Hordeum marinum subsp. gussoneanum (Parl.) Thell.
Poaceae
Claude Edwards
36
2004-03-26
03/26/2004
United States, California, San Diego, SW Otay Mesa. Mesa-top south of Finger Canyon, at the intersection of an E-W dirt road with a N-S cross-mesa road. ~1.0 mile S of inters of Route 905 & Caliente Ave, ~1.5 mile SW of Brown Field.
32.5531 -117.0114 WGS84
n/a
134 meters (440ft)
Clay with cobbles on flat to gentle-undulating terrain. Extensively disturbed by abandoned agriculture activities, and now by off-highway traffic and illegal dumping.
Annual Grassland and Ruderal, dominated by exotic annual grasses and mustard mixed with scattered annual herbs and low shrubs, ~3-6 feet tall.
Annual, ~1-2 feet tall. Common and widespread component of grassland. Also present in adjacent communities, disturbed ground, roadsides.