Equisetum telmateia ssp. braunii
PNW
AK
BC
ID
OR
WA
291 specimens from 20 herbaria:
Alaska (2)
British Columbia (14)
Idaho (15)
Oregon (111)
Washington (149)
164 images from 16 herbaria:
CIC (5)
HJAEF (3)
HPSU (1)
ID (7)
IDS (1)
LINF (1)
MORA (1)
NOCA (2)
OSC (43)
PSM (2)
SAJH (1)
SOC (23)
SRP (6)
WCW (3)
WS (16)
WTU (49)