Lepidium thurberi Wooton

OS
loi*
Plants of Arizona
ARIZONA STATE UNIVERSITY
Lepidium thurberi Woot.
Family: Brassicaceae
Arizona, Cochise County; San Pedro Riparian
National Conservation Area
Upper San Pedro River; about 1 mile north of
Hereford crossing
33° 26.813', 110° 6.412'; 4122 ft.
Habitat: river bank, sandy alluvium; perennial
reach.
Associated spp: Populus fremontii, Salix
gooddingii, Baccharis salicifolia, Schoenoplectus
acutus, Veronica anagallis-aquatica, Nasturtium
officianale, Polypogon monspeliensis, Sorghum
halapense, Melilotus indicus, Equisetum
laevigatum, Xanthocephalum gymnospermoides,
Polygonum spp., Mimulus guttatus.
Notes: common-abundant herb; flowers whitish-
cream; annual or sometimes perennial
Liz Makings 2050 30 May 2005
03179466