IRVC - University of California, Irvine Herbarium (IRVC)
IRVC105048
05805f6a-06fe-4e8a-8684-0ec82c0535b4
IRVC28707
Pluchea sericea (Nutt.) Coville
Asteraceae
A.C. Sanders; Mark Elvin, Cathleen Weigand
25496
2002-07-31
31-Jul-02
United States, California, Los Angeles, canyon draining into Santa Clara River Valley from the south off ?Round Mtn." (peak 1476), north of Potrero Canyon
34.406667 -118.666389
34° 24' 24" N; 118° 39' 59" W
Val Verde 7.5' Q.
305 meters (1000ft)
Canyon bottom, historically a dry arroyo, but now permanently wet due to agricultural runoff from fields on mesa to the southwest. Sandy and silty soil. Coast live oak woodland with Salix, Urtica, Rorippa n.-a., etc. along the stream. Low diversity of aquatic plants.