UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR0087157
UCR-BPS-82174
UCR-82174
Polygonum punctatum Ell.
Polygonaceae
A.C. Sanders
15477
1994-08-28
1994-8-28
P.J. MacKay, C.L. Sanders
United States, California, San Bernardino, SW end of Silverwood Lake, near Cleghorn Day Use Area
34.28583 -117.34694
T2N R5W sec1
1021 meters (3349ft)
Marshy area at lake edge w/ Salix exigua, Fraxinus velutina, Rosa californica, etc. in higher areas & Elocharis, Cyperus, Scirpus, & other herbs in zone subject to periodic inundation.
Flowering & Fruiting
Fls. green w/whitish margins. Mature achenes black, not bitter.