Vascular Plants of Montana
Iridaceae

Generated from PNW Herbaria database
November 28, 2020.

3 genus names
13 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)

Index to Genera:

I: Iris

Iris
Iris missouriensis (ID, IDS, LEA, MONT, MONTU, OSC, RM, USFS, WTU; 184; 1885-2014)
Iris pseudacorus (ID, MONT, MONTU; 11; 1957-2008)
Sisyrinchium
Sisyrinchium angustifolium (IDS, MONT, RM, SRP, USFS, WTU; 22; 1913-1993)
Sisyrinchium campestre (WTU; 1; 1952)
Sisyrinchium idahoense (CIC, ID, MONT, MONTU, OSC, RM, SRP, USFS, WTU; 106; 1896-2015)
var. idahoense (MONTU, OSC; 15; 1922-1987)
var. occidentale (ID, MONT, MONTU, RM, USFS, WTU; 71; 1896-2008)
Sisyrinchium montanum (CIC, ID, MONT, MONTU, RM, SRP, USFS, WTU; 188; 1886-2011)
var. montanum (ID, MONTU, RM, SRP, USFS; 54; 1970-2011)
Sisyrinchium pallidum (RM; 1; 1994)
Sisyrinchium septentrionale (MONT, MONTU; 4; 1957-1997)
Sysyrinchium
Sysyrinchium angustifolium (LEA; 1; 1968)
Sysyrinchium bermudiana (LEA; 1; 1975)