12 October 1988.
California, United States
Locality: At north side of Hwy 199 at Hiouchi (mile post; DN 543).
Environment description: Bracken fern, Rhamnus, Purshiana, Rubus, Cystine. Flat clearing with deep soil. Cultivated (Malus domestica) probably gorwn iin local area.
Comment: Additional immature M. fusca (or hybrid) on S. side of highway.
Collector(s):