Orange County: town of Newbury. South of the town of Wells River on U.S. Rt 5, 17.3 Km (10.5 miles) north of Vt. Rt. 25. Mixed deciduous forest with Quercus alba, Q. rubra, Fraxinus, Betula, Pinus. etc...
California. On serpentine in chaparral opening, altitude 3800 feet. In V of junction between road to Eagle Peak and road to Ball Rock, 10.3 miles northwest of Paskenta and 1.6 miles within eastern boundary of Mendocino National Forest, Tehama County.
Just to the S. side of the entrance road to the J. Robert Dean Water Treatment Facility (SW 354th st), 0.15 mi west of the intersection with SW 192nd Ave. Florida City, Miami-Dade Co. Elev. about 8ft.
University of California Botanical garden, Berkeley. [Field collection data: MacDougall A 198: Mexico, Chiapas: region of Selva Negra, between Tapalapa and Rosa Blanca, near Santa Lucia and Rio Napak, 9 Feb. 1951. Holotype is at NY].
University of California Botanical Garden, Berkeley. [Field collection data: Mexico, Chiapas: region of Selva Negra, between Tapalapa and Blanca Rosa, near Santa Lucia and Rio Napak, 9 Feb. 1951. Holotype is at NY. Collector: MacDougall A198]
In chaparral, in disturbed places along fire road on summit of Santa Ynez Mts. near head of Canada del Cojo ne. of Point Concepcion, elev. ca. 1650 ft., Santa Barbara Co.
California. Inner North Coast Ranges. Serpentine barrens in chaparral, altitude ca. 3200 feet. Near junction of Socrates Mine road with Pine Flat-Middletown road, Mayacamas Mountains, Sonoma County.
North Carolina Ashe County Dryish soil in small niches on rock outcroppings; forested southeast-facing slope of Bluff Mountain, four miles or so west, southwest of West Jefferson elevation around 3,500 feet.
Hawai'i. Maui Isl. West Maui, next ridge S of Lihau, between Pu'u Ko'ai and Pu'u Ula'Ula. 427 m. Cultivated at the University of California, Irvine greenhouse
