12 January 1981.
San Mateo County, California, United States
Locality: San Andreas Lake. Collected from the Jepson Laurel, Sauyer Camp Road, between San Andreas Lake and Crystal Springs Lake.
Habitat: Wild Habitat
Comment: Original collected made by Warren Roberts
15 August 2024.
Yolo County, California, United States
Locality: UC Davis Arboretum, cultivated plant
Coordinates: 38.5364, -121.7481
(Map it)
Habitat: Research station or other ex situ site
Number of plants sampled: 1
Comment: Fruits were collected green (underripe)
Collector(s):