Bryophytes of Multnomah County, Oregon
Generated from PNW Herbaria database
November 28, 2020.
62 family names
148 genus names
328 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
{an additional 99 species/infraspecies are to be expected based on presence in one of these adjacent counties: Clackamas, Columbia; these names are colored gray and enclosed in braces}
Index to Families:
Hornworts:
A
A
HORNWORTS:
LIVERWORTS:
MOSSES:
Amblystegiaceae: Amblystegium, Calliergon, Calliergonella, Camptothecium, Campylium, Cratoneuron, Drepanocladus, Hygroamblystegium, Hygrohypnum, Leptodictyum, Sanionia, Warnstorfia
Brachytheciaceae: Bestia, Brachytheciastrum, Brachythecium, Eurhynchiastrum, Eurhynchium, Homalothecium, Isothecium, Platyhypnidium, Pseudoscleropodium, Rhynchostegium, Sciuro-Hypnum, Scleropodium, Trachybryum
Bryaceae: Bryum, Epipterygium, Gemmabryum, Imbribryum, Leptobryum, Pohlia, Ptychostomum, Roellia, Rosulabryum
Dicranaceae: Arctoa, Campylopus, Dichodontium, Dicranella, Dicranoweisia, Dicranum, Kiaeria, Oncophorus, Orthodicranum
Grimmiaceae: Bucklandiella, Codriophorus, Grimmia, Niphotrichum, Racomitrium, Rhacomitrium, Schistidium
Pottiaceae: Barbula, Bryoerythrophyllum, Crumia, Didymodon, Gymnostomum, Micromitrium, Syntrichia, Timmiella, Tortella, Tortula, Trichostomum, Weissia
HORNWORTS:
Anthoceros fusiformis (WTU; 1938)
Anthoceros punctatus (HPSU, NY; 2011)
LIVERWORTS:
Aneura pinguis (HPSU; 2015)
Riccardia chamedryfolia (HPSU; 2014)
Riccardia latifrons (HPSU, NY, OSC, WTU; 1994)
Riccardia multifida (HPSU, OSC; 2013)
Riccardia palmata (OSC; 1935)
Asterella gracilis (OSC; 1984)
Mannia gracilis (HPSU; 2013)
Reboulia hemisphaerica (HPSU, NY, OSC; 2011)
Blasia pusilla (HPSU; 1915)
Calypogeia azurea (HPSU, OSC; 2000)
Calypogeia fissa (HPSU, OSC; 2013)
Calypogeia muelleriana (OSC; 1995)
Calypogeia trichomanis (OSC, WTU; 1994)
Cephalozia bicuspidata (OSC; 1994)
Cephalozia divaricata (WTU; 1906)
Cephalozia lunulifolia (HPSU, OSC; 2001)
Cephaloziella divaricata (HPSU, OSC; 2016)
var. scabra (OSC; 1978)
Cephaloziella turneri (HPSU, OSC; 2016)
Athalamia hyalina (NY, OSC; 1978)
Conocephalum conicum (HPSU, OSC; 2014)
Frullania bolanderi (HPSU, NY, OSC, WTU; 2015)
Frullania californica (HPSU, WTU; 2016)
Frullania tamarisci (OSC; 2001)
ssp. nisquallensis (OSC; 2001)
Geocalyx graveolens (OSC; 1994)
Gymnomitrion obtusum (OSC; 1978)
Marsupella emarginata (OSC; 2001)
Gyrothyra underwoodiana (OSC; 1978)
Herbertus aduncus (OSC; 2001)
Bazzania ambigua (OSC; 1978)
Bazzania denudata (HPSU; 2015)
Lepidozia reptans (HPSU, OSC; 2014)
Chiloscyphus coadunatus (HPSU; 2013)
Chiloscyphus pallescens (HPSU; 2015)
Chiloscyphus polyanthos (HPSU, OSC, WTU; 2000)
var. rivularis (OSC; 1931)
var. rivutaris (WTU; 1905)
Lophocolea bidentata (NY, OSC; 2001)
Lophocolea cuspidata (OSC, WTU; 1946)
Lunularia cruciata (HPSU; 2010)
Marchantia polymorpha (NY; 1888)
Preissia quadrata (HPSU; 1964)
Metzgeria conjugata (HPSU, OSC, WTU; 2014)
Plagiochila porelloides (HPSU, OSC; 2013)
Plagiochila spinulosa (WTU; 1905)
Porella bolanderi (NY; 1953)
Porella cordaeana (HPSU, OSC, WTU; 2016)
Porella navicularis (HPSU, NY, OSC, UBC, WS, WTU; 1999)
Porella roellii (NY, OSC, UBC, WTU; 1978)
Blepharostoma trichophyllum (HPSU; 1962)
Ptilidium californicum (HPSU, NY, OSC, WTU; 2015)
Radula bolanderi (WS; 1894)
Radula complanata (HPSU, NY, OSC; 2016)
Riccia fluitans (HPSU; 2014)
Riccia sorocarpa (HPSU; 2016)
Ricciocarpos natans (HPSU, OSC; 2020)
Diplophyllum albicans (OSC; 2002)
Diplophyllum taxifolium (OSC; 2001)
Douinia ovata (HPSU, OSC; 2014)
Scapania americana (OSC, WTU; 2001)
Scapania bolanderi (HPSU, OSC; 2012)
Scapania gymnostomophila (OSC; 1978)
Scapania irrigua (HPSU; 2014)
Scapania paludosa (OSC; 2000)
Scapania undulata (OSC; 2000)
var. undulata (OSC; 2000)
Targionia hypophylla (NY, OSC, WTU; 1978)
MOSSES:
Amblystegium serpens (HPSU, NY; 2016)
Calliergonella cuspidata (HPSU, NY, OSC, WTU; 2016)
Camptothecium lutescens (WTU; 1962)
Campylium polygamum (OSC; 2000)
Cratoneuron filicinum (WTU; 1962)
Drepanocladus aduncus (HPSU, OSC; 1906)
Drepanocladus polygamus (HPSU; 2016)
Hygroamblystegium varium (HPSU; 2014)
var. varium (HPSU; 2014)
Hygrohypnum bestii (HPSU; 1991)
Hygrohypnum duriusculum (HPSU; 2016)
Hygrohypnum luridum (OSC; 1939)
Hygrohypnum ochraceum (HPSU, NY; 2014)
Leptodictyum riparium (HPSU, WTU; 2014)
Sanionia symmetrica (HPSU, OSC; 2014)
Sanionia uncinata (WTU; 1962)
Warnstorfia exannulata (OSC; 2000)
Warnstorfia fluitans (HPSU; 2017)
Andreaea rothii (HPSU; 2016)
Andreaea rupestris (OSC, WTU; 2001)
Aulacomnium androgynum (HPSU, NY, OSC, WS, WTU; 1980)
Aulacomnium palustre (OSC; 2000)
Anacolia menziesii (HPSU, NY, OSC, WTU; 1962)
var. menziesii (NY; 1962)
Bartramia pomiformis (HPSU, NY, OSC, WTU; 2014)
var. pomiformis (NY; 1953)
Philonotis capillaris (HPSU, WTU; 2014)
Philonotis fontana (HPSU, NY, WTU; 2014)
var. fontana (HPSU, NY; 2014)
Bestia longipes (OSC; 1885)
Brachytheciastrum velutinum (HPSU; 2016)
var. velutinum (HPSU; 2016)
Brachythecium albicans (HPSU, NY, OSC, WTU; 2014)
Brachythecium bolanderi (HPSU; 2014)
Brachythecium frigidum (HPSU, NY, OSC, WTU; 2014)
Brachythecium leibergii (NY; 1962)
Brachythecium plumosum (OSC; 1905)
Brachythecium rivulare (HPSU; 2015)
Brachythecium rutabulum (HPSU; 2017)
Brachythecium salebrosum (HPSU; 2014)
Brachythecium velutinum (NY, OSC; 1906)
Eurhynchiastrum pulchellum (HPSU; 1912)
var. barnesii (HPSU; 1912)
Eurhynchium oreganum (HPSU, NY, OSC, WTU; 2001)
Eurhynchium praelongum (HPSU, NY, WTU; 1999)
Eurhynchium pulchellum (OSC; 1906)
var. pulchellum (OSC; 1906)
Homalothecium aeneum (WTU; 1962)
Homalothecium aureum (HPSU; 2012)
Homalothecium fulgescens (HPSU, NY, RM; 2016)
Homalothecium lutescens (WTU; 1905)
var. occidentale (WTU; 1905)
Homalothecium nevadense (HPSU; 2014)
Homalothecium nuttallii (HPSU, WTU; 2014)
Homalothecium pinnatifidum (WTU; 1962)
Isothecium cristatum (HPSU, NY, WTU; 2013)
Isothecium myosuroides (HPSU, NY, OSC, WTU; 1962)
Platyhypnidium riparioides (OSC; 2000)
Pseudoscleropodium purum (HPSU; 2017)
Sciuro-Hypnum plumosum (HPSU; 2016)
Scleropodium cespitans (HPSU, NY, WTU; 2013)
var. cespitans (HPSU, WTU; 2012)
Scleropodium obtusifolium (HPSU, NY, OSC, WTU; 2014)
Scleropodium occidentale (HPSU; 2016)
Scleropodium touretii (HPSU, OSC, WTU; 2016)
var. colpophyllum (HPSU, OSC, WTU; 2016)
Scleropodium tourettii (WTU; 1962)
Trachybryum megaptilum (HPSU, RM; 2014)
Bryum algovicum (OSC; 1913)
Bryum argenteum (HPSU, NY, OSC, WTU; 2015)
Bryum capillare (OSC, WTU; 2001)
Bryum cyclophyllum (NY; 1953)
Bryum extenuatum (NY; ?)
Bryum hendersonii (NY; ?)
Bryum miniatum (NY, OSC, WTU; 2000)
Bryum pallescens (WS; 1894)
Bryum pseudotriquetrum (NY, OSC, WTU; 2000)
Epipterygium tozeri (HPSU, OSC, WTU; 2014)
Gemmabryum barnesii (HPSU; 2015)
Gemmabryum dichotomum (HPSU; 1999)
Pohlia annotina (OSC; 2000)
Pohlia cruda (HPSU; 2015)
Pohlia longibracteata (HPSU, WTU; 1905)
Pohlia wahlenbergii (HPSU, WTU; 1962)
Ptychostomum creberrimum (HPSU; 2015)
Ptychostomum pseudotriquetrum (HPSU; 2014)
Rosulabryum capillare (HPSU; 2014)
Rosulabryum gemmascens (HPSU; 2016)
Buxbaumia piperi (NY, WTU; 1962)
Climacium dendroides (HPSU, NY, OSC, WS, WTU; 2008)
Campylopus introflexus (HPSU; 2012)
Dichodontium pellucidum (HPSU, NY, WTU; 2014)
Dicranella heteromalla (OSC; 1994)
Dicranella rufescens (NY; 1962)
Dicranella schreberiana (HPSU, NY; 2015)
Dicranella varia (HPSU, WTU; 1962)
Dicranoweisia cirrata (HPSU, NY, WTU; 2012)
Dicranum bonjeanii (NY; 1885)
Dicranum fuscescens (HPSU, NY, OSC; 2014)
Dicranum howellii (HPSU, OSC, WTU; 2014)
Dicranum scoparium (HPSU, NY, OSC, WTU; 2015)
Dicranum tauricum (HPSU; 2013)
Oncophorus virens (WTU; 1953)
Orthodicranum strictum (NY; 1953)
Ceratodon purpureus (HPSU, NY, OSC, RM, WS, WTU; 2016)
Ditrichum ambiguum (HPSU; 2017)
Ditrichum heteromallum (HPSU, WTU; 2014)
Ditrichum montanum (NY, WTU; 1962)
Ditrichum schimperi (OSC; 1994)
Trichodon cylindricus (HPSU, NY, WTU; 2014)
Encalypta ciliata (HPSU, NY, OSC, UBC, WTU; 1962)
Fabronia ciliaris (WTU; 1904)
Fissidens adianthoides (HPSU, NY, WTU; 2013)
Fissidens bryoides (HPSU, NY, WTU; 2013)
Fissidens crispus (NY; 1953)
Fissidens fontanus (HPSU; 2014)
Fissidens taxifolius (NY; 2008)
Fissidens ventricosus (HPSU, NY, WTU; 2014)
Dichelyma uncinatum (HPSU, WS; 2014)
Fontinalis antipyretica (HPSU, NY, WTU; 1991)
var. gigantea (WTU; 1962)
Fontinalis hypnoides (HPSU; 1906)
Fontinalis neo-mexicana (HPSU; 1914)
Fontinalis neomexicana (NY, WTU; 1962)
Funaria hygrometrica (HPSU; 2014)
Physcomitrella patens (NY, OSC; 1998)
Physcomitrium pyriforme (HPSU, NY; 2015)
Bucklandiella affinis (HPSU, WTU; 2014)
Bucklandiella heterosticha (WTU; 1959)
Bucklandiella occidentalis (NY, WTU; 1962)
Bucklandiella pacifica (HPSU; 2014)
Bucklandiella sudetica (WTU; 1962)
Codriophorus aciculare (WTU; 1906)
Codriophorus acicularis (HPSU, OSC; 2014)
Codriophorus varius (HPSU, NY, WTU; 2014)
Grimmia donniana (HPSU; 2017)
Grimmia montana (HPSU, WTU; 2016)
Grimmia neevii (NY; ?)
Grimmia pulvinata (HPSU, NY, UBC, WTU; 2012)
Grimmia ramondii (HPSU, OSC; 2016)
Grimmia torquata (NY, WTU; 2008)
Grimmia trichophylla (HPSU, NY, WTU; 2014)
Niphotrichum canescens (HPSU, NY, OSC; 1991)
Niphotrichum elongatum (HPSU, OSC, WTU; 2012)
Niphotrichum ericoides (WTU; 1962)
Racomitrium lanuginosum (HPSU, WTU; 2012)
Rhacomitrium acciculare (WTU; 1906)
Schistidium apocarpum (HPSU, OSC, WTU; 2014)
Schistidium papillosum (NY; 1962)
Hedwigia stellata (NY, OSC; 1906)
Hookeria lucens (NY, WTU; 1963)
Hylocomium splendens (HPSU, NY; 2012)
Pleurozium schreberi (WTU; 1962)
Rhytidiadelphus loreus (HPSU, NY; 1962)
Rhytidiadelphus squarrosus (HPSU, NY, WTU; 2014)
Rhytidiadelphus triquetrus (HPSU, NY, WTU; 2000)
Buckiella undulata (HPSU, NY; 2018)
Hypnum amabile (NY; 2008)
Hypnum circinale (HPSU, NY, WTU; 2008)
Hypnum subimponens (HPSU, NY, WTU; 2014)
Pseudotaxiphyllum elegans (HPSU, NY, OSC, WTU; 2012)
Claopodium bolanderi (NY, OSC, WTU; 2001)
Claopodium crispifolium (HPSU, NY, OSC; 2012)
Claopodium whippleanum (HPSU; 2014)
Leskea polycarpa (HPSU, OSC; 2016)
Pseudoleskea patens (WTU; 1962)
Pseudoleskea stenophylla (HPSU; 2014)
Antitrichia californica (HPSU, NY, OSC, WS, WTU; 1999)
Antitrichia curtipendula (HPSU, NY, OSC, WTU; 2008)
var. gigantea (WTU; 1905)
Dendroalsia abietina (HPSU, NY, WTU; 2012)
Nogopterium gracile (HPSU; 2016)
Pterogonium gracile (OSC, WTU; 1905)
Leucolepis acanthoneura (NY; 1962)
Leucolepis acanthoneuron (HPSU; 1912)
Mnium marginatum (NY; 1962)
Mnium neevii (NY; 1873)
Mnium spinulosum (HPSU; 2015)
Mnium thomsonii (HPSU; 1906)
Plagiomnium ellipticum (HPSU; 1912)
Plagiomnium insigne (HPSU, NY; 2014)
Plagiomnium rostratum (HPSU, WTU; 2016)
Plagiomnium venustum (HPSU, NY, WTU; 2012)
Rhizomnium glabrescens (HPSU, NY, WTU; 2012)
Rhizomnium magnifolium (HPSU, WTU; 1962)
Rhizomnium punctatum (NY; ?)
Metaneckera menziesii (HPSU, NY, OSC, WTU; 2012)
Neckera douglasii (HPSU, NY, OSC, WTU; 2008)
Porotrichum bigelovii (HPSU, NY, OSC, WTU; 2013)
Porotrichum vancouveriense (HPSU, NY, OSC, WTU; 2016)
Thamnobryum neckeroides (HPSU, NY, OSC, WTU; 2014)
Amphidium californicum (NY, WTU; 1962)
Amphidium lapponicum (HPSU, OSC, WTU; 2014)
Amphidium mougeotii (HPSU, WS, WTU; 2016)
Orthotrichum affine (HPSU; 2014)
Orthotrichum consimile (HPSU, NY, OSC, WTU; 2012)
Orthotrichum diaphanum (HPSU; 2015)
Orthotrichum laevigatum (HPSU; 2016)
Orthotrichum lyallii (WTU; 1953)
Orthotrichum lyellii (HPSU, NY, WTU; 2012)
Orthotrichum obtusifolium (HPSU, WTU; 1962)
Orthotrichum pulchellum (HPSU; 2014)
Orthotrichum rivulare (HPSU, NY, WTU; 2016)
Orthotrichum speciosum (HPSU, NY; 2015)
Orthotrichum striatum (HPSU, WTU; 2015)
Ulota megalospora (OSC; 1999)
Ulota obtusiuscula (HPSU, NY, OSC; 1999)
Zygodon viridissimus (HPSU, WTU; 2013)
var. rupestris (HPSU; 2013)
Plagiothecium denticulatum (HPSU, OSC; 2014)
Plagiothecium laetum (HPSU; 2015)
Plagiothecium undulatum (OSC, WTU; 2001)
Atrichum flavisetum (OSC; 1906)
Atrichum selwynii (HPSU, OSC, WTU; 1994)
Atrichum undulatum (NY, OSC, WTU; 1962)
Meiotrichum lyallii (WTU; 1921)
Pogonatum contortum (OSC; 2001)
Pogonatum urnigerum (HPSU, OSC, WTU; 2012)
Polytrichastrum alpinum (HPSU, NY, WTU; 2014)
var. alpinum (HPSU; ?)
var. sylvaticum (HPSU; 2014)
Polytrichum commune (OSC; 2000)
Polytrichum juniperinum (HPSU, NY, OSC, WTU; 2017)
Polytrichum piliferum (NY, WTU; 1962)
Barbula convoluta (HPSU; 2017)
Barbula subfallax (WTU; 1905)
Barbula vinealis (WTU; 1959)
ssp. cylindrica (WTU; 1906)
var. cylindrica (WTU; 1959)
Bryoerythrophyllum columbianum (WTU; 1962)
Crumia latifolia (HPSU; 1906)
Didymodon vinealis (HPSU, NY, OSC, WTU; 2014)
var. rubiginosus (NY, WTU; 1974)
var. vinealis (HPSU, WTU; 2014)
Gymnostomum aeruginosum (WTU; 1906)
Syntrichia laevipila (HPSU, OSC; 2016)
Syntrichia latifolia (HPSU, NY, OSC; 2001)
Syntrichia princeps (HPSU, NY, OSC, WTU; 2014)
Syntrichia ruralis (HPSU, NY, WTU; 1999)
Tortella tortuosa (WTU; 1962)
Tortula acaulon (HPSU; 2016)
Tortula hoppeana (HPSU; 2014)
Tortula mucronifolia (NY; ?)
Tortula muelleri (WTU; 1928)
Tortula muralis (HPSU, NY, OSC, WTU; 2001)
Tortula truncata (HPSU; 2016)
Trichostomum tenuirostre (NY; 1962)
Heterocladium macounii (HPSU, NY, WTU; 2014)
Heterocladium procurrens (HPSU; 2014)
Pterigynandrum filiforme (HPSU, WTU; 2014)
Ptychomitrium gardneri (HPSU, NY, OSC, WTU; 1962)
Ptychomitrium incurvum (NY; 1974)
Scouleria aquatica (HPSU, NY, OSC, UBC; 2014)
Blindia acuta (OSC, WTU; 2000)
Sphagnum squarrosum (NY, WTU; 1962)
Sphagnum subsecundum (NY, WTU; 1962)
Tetraphis pellucida (HPSU; 1912)
Thuidium delicatulum (OSC; 1905)