Phormidium chalybeum
9
Bishop specimens
0
Type specimens
1947
First collected
1965
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
1 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1940s1960s
The oldest Bishop specimen was collected in 1947 by Patrick, R. (Tamaulipas, south end of bridge across Rio de Tula).