UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR0010389
UCR-BPS-126255
UCR-126255
Ulmus parvifolia Jacq.
Ulmaceae
A.C. Sanders
25770
2003-03-14
2003-3-14
United States, California, Los Angeles, long-abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd, north edge of 210 Fwy east of the San Gabriel River channel
34.13194 -117.92917
159 meters (522ft)
Rocky alluvial fan with sandy loam; coastal sage scrub of Rhus laurina, Artemisia californica, Lotus scoparius, Salvia mellifera, etc.
Sterile
Solitary small tree, c. 2 m high; spontaneous on floor of pit. Crown c. 3 m broad and branches weeping. Plant sterile.