University Herbarium, University of California, Berkeley (UC)
UC1835436
15d4b20c-770a-488f-b58c-49753b638639
AHFH 49000
Ralfsia hancockii E.Y.Dawson
Ralfsiaceae
E. Yale Dawson
3650B
1946-12-06
Mexico, Sinaloa, Mazatlan
23.224068 -106.421609 +-12865m.
Immediately west of town, north of Olas Atlas light. Abundant rocks and pools but little algae. Echinoderms, sponges and corals dominant. Temp. 26 degrees Celsius warming to 30 degrees Celsius.