Bryophytes of Washington
Orthotrichaceae

Generated from PNW Herbaria database
November 28, 2020.

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

Index to Genera:

Z: Zygodon,

Amphidium
Amphidium caespitosum (WS; 1; 1915)
Amphidium californicum (NY, OSC, UBC, WS, WTU; 70; 1892-2002)
Amphidium lapponicum (NY, UBC, WS, WTU; 72; 1888-2002)
Amphidium mougeotii (NY, UBC, WS, WTU; 18; 1882-2000)
Amphidium tortuosum (NY; 1; 2000)
Orthotrichum
Orthotrichum affine (HPSU, NY, OSC, WS, WTU; 109; 1882-2016)
var. fastigiatum (WS, WTU; 7; 1914-1931)
Orthotrichum alpestre (OSC, WTU; 12; 1963-2000)
Orthotrichum alpestris (UBC; 1; 1919)
Orthotrichum anomalum (WTU; 1; 1930)
Orthotrichum bolanderi (NY; 1; 1893)
Orthotrichum consimile (ALA, NY, OSC, UBC, WS, WTU; 165; 1888-2007)
Orthotrichum cupulatum (NY, UBC, WTU; 9; 1963-2000)
Orthotrichum fastigiatum (WTU; 1; 1928)
Orthotrichum hallii (WS, WTU; 4; 1999-2000)
Orthotrichum holzingeri (WS, WTU; 4; 1889-2000)
Orthotrichum laevigatum (NY, UBC, WS, WTU; 192; 1883-2016)
var. macounii (WTU; 23; 1906-1963)
Orthotrichum leavigatum (WS; 1; 1999)
Orthotrichum lyellii (ALA, NY, UBC, WS, WTU; 186; 1885-2007)
Orthotrichum macounii (WS; 1; 1888)
var. roellii (WS; 1; 1888)
Orthotrichum obtusifolium (NY, WS, WTU; 10; 1888-2000)
Orthotrichum palousense (WS; 1; 1919)
Orthotrichum pellucidum (WTU; 6; 1906-2000)
Orthotrichum praemorsum (WS; 1; 1999)
Orthotrichum pulchellum (ALA, NY, UBC, WS, WTU; 84; 1880-2007)
var. pulchellum (WS; 1; 1974)
Orthotrichum pumilum (WTU; 1; 1963)
Orthotrichum pylaisii (NY, WTU; 3; 1923)
Orthotrichum rivulare (NY, WS, WTU; 43; 1888-1996)
Orthotrichum rupestre (NY, WS, WTU; 123; 1880-2001)
var. ovatum (WTU; 1; 1898)
Orthotrichum sordidum (NY, WS; 7; 1914-1929)
Orthotrichum speciosum (HPSU, NY, UBC, WS, WTU; 145; 1861-2014)
var. affine (WS; 1; 1888)
var. speciosum (WTU; 5; 1940-2000)
Orthotrichum stenocarpum (NY; 2; 1888-1889)
Orthotrichum striatum (NY, WS, WTU; 22; 1899-2007)
Orthotrichum strictum (UBC; 1; 2002)
Orthotrichum sturmii (WTU; 3; 1924-1931)
Orthotrichum tenellum (WTU; 1; 1963)
Orthotrichum ulotaeforme (WS; 2; 1898-1914)
var. longipes (WS; 1; 1898)
Ulota
Ulota crispa (NY, WS, WTU; 7; 1888-1976)
Ulota megalospora (NY, UBC, WS, WTU; 221; 1888-2007)
Ulota obtusiuscula (HPSU, NY, UBC, WS, WTU; 100; 1890-2014)
Ulota phyllantha (NY, OSC, WS, WTU; 45; 1898-1996)
Weisia
Weisia viridula (WTU; 1; 1915)
Zygodon
Zygodon lapponicus (WS; 1; 1931)
Zygodon viridissimus (HPSU, NY, OSC, UBC, WS, WTU; 34; 1898-2014)
var. rupestris (HPSU, NY, OSC, UBC, WS, WTU; 30; 1898-2014)