Equisetum ramosissimum
Boston Horsetail
IUCN: least concern
32
Bishop specimens
0
Type specimens
1872
First collected
2010
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
5 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1870s2010s
The oldest Bishop specimen was collected in 1872 by Hausm (Tivol. Seis (Flora von Seis)).
From the collection
