Type Herbaria
ASU B at F (photos) BISH COLO FLAS
GOET HUH INBio LL/TEX MAK
MICH MO MU NA NCSC
NY O OSC P PH
PNH SDNHM S-LINN TAES UBC (algae)
UC Davis UC/JEPS (phan.) US WS WU
Aggregate US Herbarium Sites:
SEINet - Intermountain Region Herbaria
SEINet - Northern Great Plains Herbaria
SEINet - Southwest Environmental Information Network