University Herbarium, University of California, Berkeley (UC)
UC1835459
6502d6a6-5ced-4c50-bca5-d58689656daa
AHFH 48139
Ralfsia occidentalis Hollenberg
Ralfsiaceae
E. Yale Dawson
3796
1947-01-09
Mexico, Oaxaca, Salina Cruz
16.161353 -95.199174 +-4600m.
Rocky headland just north of lighthouse. Good flora of small species. Polysiphonia, Pterosiphonia, Ralfsia, Ectocarpus abundant in small pools. Rock granitic, solid, heavily surf-beaten. Temp. 24.9 degrees Celsius.