Helminthotheca echioides
Bristly Oxtongue
5
Bishop specimens
0
Type specimens
1917
First collected
1987
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
1910s1980s
The oldest Bishop specimen was collected in 1917 by Rock, J.F.C. (San Francisco).
From the collection
