Bryophytes of the Pacific Northwest
Polytrichaceae
Polytrichaceae
Generated from PNW Herbaria database
November 28, 2020.
10 genus names
95 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
Atrichum altecristatum (ID; 1; 1892)
Atrichum angustatum (ID, WA; 3; 1889-1923)
Atrichum crispum (BC, ID, WA; 4; 1875-1943)
Atrichum flavisetum (BC, OR, WA; 16; 1894-2009)
Atrichum selwynii (AK, BC, ID, MT, OR, WA; 528; 1800-2016)
Atrichum selywnii (BC; 1; 1988)
Atrichum tenellum (AK, BC, ID, MT, OR, WA; 52; 1889-2018)
Atrichum undulatum (AK, BC, ID, MT, OR, WA; 158; 1875-2012)
var. minus (WA; 1; 1905)
var. undulatum (ID, OR, WA; 10; 1888-1935)
Bartramiopsis lescureae (AK; 1; 1968)
Bartramiopsis lescurii (AK, BC, WA; 182; 1891-2013)
Catharinea selwynii (WA; 1; 1912)
Catharinea undulata (BC, WA; 2; 1926)
Lyellia aspera (AK, YK; 69; 1952-1993)
Meiotrichum lyallii (AK, BC, ID, MT, OR, WA, YK; 408; 1882-2016)
Oligotrichum aligerum (AK, BC, ID, MT, OR, WA; 312; 1871-2015)
Oligotrichum falcatum (AK, YK; 90; 1949-2006)
Oligotrichum hercynicum (AK, BC, ID, MT, OR, WA, YK; 217; 1888-2016)
var. latifolium (BC; 2; 1890)
Oligotrichum incurvatum (WA; 1; 1907)
Oligotrichum laevifolium (AK; 15; 1946-1967)
var. cavifolium (AK; 11; 1952-1954)
Oligotrichum parallellum (BC; 1; 1977)
Oligotrichum parallelum (AK, BC, OR, WA, YK; 307; 1800-2013)
Oligotrichum secundum (AK; 1; 1952)
Pogonatum alpina (OR; 1; 1978)
var. sylvaticum (OR; 1; 1978)
Pogonatum alpinum (AK, BC, MT, OR, WA; 15; 1890-1983)
ssp. macounii (BC; 2; 1957)
var. alpinum (AK, BC, MT, OR, WA; 10; 1890-1983)
var. ambiguum (AK, WA; 2; 1904-1913)
var. microdontium (AK; 1; 1892)
Pogonatum capillare (AK; 4; 1905-1931)
var. dentatum (AK; 4; 1905-1931)
Pogonatum contortum (AK, BC, OR, WA; 489; 1867-2012)
Pogonatum dantatum (BC; 1; 1988)
Pogonatum dentatum (AK, BC, ID, WA, YK; 316; 1849-2012)
Pogonatum denutatum (AK; 1; 1982)
Pogonatum ellacounii (BC; 1; 1957)
Pogonatum erythrodontium (OR, WA; 4; 1904-1929)
Pogonatum formosum (BC; 1; 1975)
Pogonatum hercynicum (WA; 1; 1905)
Pogonatum uringerum (BC; 1; 1980)
Pogonatum urnigerinum (BC; 1; 1986)
Pogonatum urnigerum (AK, BC, ID, MT, OR, WA, YK; 401; 1800-2017)
Polytrichastrum alpinum (AK, BC, ID, MT, OR, WA, YK; 1260; 1800-2019)
ssp. sylvaticum (BC; 1; 1969)
var. alpinum (AK, BC, ID, MT, OR, WA; 99; 1894-1999)
var. fragile (AK; 10; 1949-1979)
var. septentrionale (AK, BC, ID, MT, WA; 14; 1889-1986)
var. sylvaticum (AK, BC, ID, MT, OR, WA; 116; 1871-2017)
Polytrichastrum formosum (AK, BC, ID, MT, OR, WA; 388; 1883-2018)
var. densifolium (MT; 2; 1976-1991)
var. formosum (MT; 3; 1960-1986)
Polytrichastrum longisetum (AK, BC, MT, OR, WA, YK; 119; 1889-2019)
Polytrichastrum ohioense (WA; 1; 1976)
Polytrichastrum pallidisetum (WA; 1; 1927)
Polytrichastrum papillatum (AK; 1; 2012)
Polytrichastrum sexangulare (AK, BC, MT, OR, WA, YK; 168; 1800-2009)
var. vulcanicum (AK, BC, OR; 17; 1966-2006)
Polytrichum alpinium (AK, BC, WA; 4; 1921-1935)
var. macounii (AK, BC, WA; 3; 1921-1932)
var. septentrionale (AK; 1; 1935)
Polytrichum alpinum (BC; 1; 1983)
ssp. macounii (BC; 1; 1983)
Polytrichum appalachianum (BC; 1; 1977)
Polytrichum commune (AK, BC, ID, MT, OR, WA, YK; 792; 1800-2019)
var. commune (AK, MT, OR, WA; 20; 1890-2019)
var. integrifolium (AK; 1; 1925)
var. juniperinum (WA; 1; 1952)
var. minus (WA; 1; 1952)
var. perigonale (BC; 1; ?)
var. perigoniale (AK, BC, WA; 16; 1890-1998)
Polytrichum formosum (BC, MT; 2; 1957-2017)
var. formosum (MT; 1; 2017)
var. oligotrichum (BC; 1; 1957)
Polytrichum hyperboreum (AK, BC, OR, YK; 117; 1891-2019)
Polytrichum jensenii (AK, ID, MT, WA, YK; 67; 1899-2019)
Polytrichum juniperinum (AK, BC, ID, MT, OR, WA, YK; 2130; 1800-2019)
var. strictum (BC; 1; 1967)
Polytrichum lyellii (BC, OR; 2; 1979-1981)
Polytrichum macounii (BC; 4; ?)
Polytrichum piliferum (AK, BC, ID, MT, OR, WA, YK; 779; 1800-2019)
var. floerke (ID; 1; 1975)
var. gracile (BC; 1; 1899)
var. hoppei (ID, WA; 2; 1931-1935)
Polytrichum saxangulare (OR; 1; 1979)
var. vulcanicum (OR; 1; 1979)
Polytrichum striatum (YK; 1; 1985)
Polytrichum strictum (AK, BC, ID, MT, OR, WA, YK; 585; 1800-2019)
Polytrichum swartzii (AK, BC, YK; 58; 1800-2016)
Psilopilum cavifolium (AK, BC, YK; 258; 1848-2019)
Psilopilum laevigatum (AK; 43; 1891-2012)
var. cavifolium (AK; 1; 1936)