Vascular Plants of the Pacific Northwest
Ericaceae

Generated from PNW Herbaria database
June 23, 2018.

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

Index to Genera:


Allotropa
Allotropa virgata (BC, ID, MT, OR, WA; 196; 1882-2016)
Andromeda
Andromeda montana (MT; 1; ?)
Andromeda polifolia (AK, BC, ID, YK; 433; 1895-2014)
ssp. polifolia (BC; 1; 1981)
var. latifolia (ID; 1; 1901)
var. polifolia (AK, BC, YK; 34; 1895-2002)
Arbutus
Arbutus menziesii (BC, OR, WA; 399; 1876-2017)
Arbutus unedo (BC, WA; 19; 1978-2013)
Arbutus xalapensis (BC; 1; 1991)
Arctostaphylos
Arctostaphylos canescens (OR; 127; 1884-2013)
ssp. canescens (OR; 18; 1886-1998)
Arctostaphylos canescens × Arctostaphylos cinerea (OR; 1; 1975)
Arctostaphylos ×coloradensis (MT, OR, WA; 14; 1969-2009)
Arctostaphylos columbiana (BC, OR, WA; 522; 1882-2016)
Arctostaphylos columbiana × Arctostaphylos nevadensis (OR; 6; 1973-1976)
Arctostaphylos erythrocarpa (BC; 1; 1941)
Arctostaphylos glandulosa (OR; 9; 1903-1986)
ssp. glandulosa (OR; 8; 1903-1976)
Arctostaphylos hispidula (OR; 31; 1892-2016)
Arctostaphylos manzanita (BC, OR, WA; 8; 1896-1987)
Arctostaphylos ×media (BC, OR, WA; 110; 1890-2016)
Arctostaphylos mewukka (OR; 1; 1977)
ssp. mewukka (OR; 1; 1977)
Arctostaphylos nevadensis (BC, OR, WA; 427; 1878-2011)
ssp. nevadensis (WA; 5; 1957-2011)
Arctostaphylos nevadensis × Arctostaphylos patula (WA; 7; 1998-2009)
Arctostaphylos obtusifolia (OR; 2; 1901-1902)
Arctostaphylos ×parvifolia (OR, WA; 8; 1886-1998)
Arctostaphylos patula (MT, OR, WA; 332; 1879-2016)
Arctostaphylos pringlei (ID; 1; 2004)
Arctostaphylos pungens (OR; 3; 1911-2011)
Arctostaphylos sensitiva (AK; 1; 1979)
Arctostaphylos stanfordiana (OR; 8; 1949-1988)
Arctostaphylos tomentosa (OR; 7; 1907-1939)
Arctostaphylos uva-ursi (AK, BC, ID, MT, OR, WA, YK; 1725; 1871-2017)
ssp. uva-ursi (BC, YK; 2; 1958-2005)
Arctostaphylos viscida (OR; 195; 1886-2008)
ssp. pulchella (OR; 37; 1886-2008)
Arctostaphylos viscida-canescens (OR; 2; 1968-1969)
Arctous
Arctous alpina (AK, BC, OR, YK; 242; 1899-2015)
ssp. alpina (AK; 1; 1976)
ssp. rubra (AK; 1; 1975)
Arctous alpinus (AK; 1; ?)
var. ruber (AK; 1; ?)
Arctous rubra (AK, BC, YK; 225; 1904-2013)
Bruckenthalia
Bruckenthalia spiculifolia (BC; 1; 1993)
Bryanthus
Bryanthus aleuticus (AK; 1; 1891)
Bryanthus empetriformis (MT; 3; 1895-1901)
Bryanthus glanduliflorus (MT; 4; 1886-1901)
Calluna
Calluna vulgaris (BC, OR, WA; 23; 1939-2016)
Cassiope
Cassiope lycopodioides (AK, BC, WA; 167; 1891-2012)
ssp. lycopodioides (AK, BC; 9; 1960-2003)
ssp. mertensiana (AK; 1; 1959)
var. cristapilosa (BC; 15; 1957-1998)
Cassiope mertensiana (AK, BC, ID, MT, OR, WA, YK; 1117; 1879-2017)
ssp. gracilis (ID, MT, OR, WA; 188; 1882-2017)
ssp. mertensiana (AK, BC, ID, OR, WA; 567; 1882-2015)
Cassiope stellariana (BC; 1; 1971)
Cassiope tetragona (AK, BC, ID, MT, WA, YK; 706; 1886-2012)
ssp. mertensiana (BC; 1; 1969)
ssp. saximontana (BC, MT, WA, YK; 199; 1914-2011)
ssp. tetragona (AK, BC, YK; 84; 1900-2006)
Chamaedaphne
Chamaedaphne calyculata (AK, BC, YK; 154; 1922-2013)
ssp. latifolia (BC; 1; 1971)
Chimaphila
Chimaphila menziesii (BC, ID, MT, OR, WA; 451; 1880-2015)
Chimaphila umbellata (AK, BC, ID, MT, OR, WA, YK; 1274; 1878-2017)
ssp. umbellata (AK, BC, ID, MT, OR, WA; 567; 1878-2014)
var. cisatlanticac (BC; 1; 1953)
var. genuina (OR; 1; 1956)
Cladothamus
Cladothamus pyrolaeflorus (BC; 1; 1964)
Daboecia
Daboecia cantabrica (BC; 1; 1976)
Elliotia
Elliotia pyroliflorus (AK, BC; 2; 1967-2003)
Elliottia
Elliottia pyroliflora (AK, BC, OR, WA; 267; 1882-2013)
Empetrum
Empetrum nigrum (AK, BC, OR, WA, YK; 688; 1891-2015)
ssp. reticulata (BC; 1; 2002)
Enkianthus
Enkianthus campanulatus (BC; 2; 1949-1952)
Erica
Erica carnea (BC, OR; 4; 1948-2006)
Erica ciliaris (WA; 1; 1940)
Erica cinerea (BC, WA; 4; 1924-2014)
Erica coccinea (BC; 1; 1981)
Erica lusitanica (OR; 12; 1957-2008)
Erica mediterranea (BC, WA; 2; 1964-1976)
Erica vagans (WA; 1; 1940)
Gaultheria
Gaultheria hispidula (BC, ID, WA; 106; 1897-2016)
Gaultheria humifusa (BC, ID, MT, OR, WA; 317; 1882-2017)
Gaultheria humifusa × Gaultheria ovatifolia (OR, WA; 2; 1933-1940)
Gaultheria ovatifolia (BC, ID, MT, OR, WA; 480; 1882-2016)
Gaultheria shallon (AK, BC, ID, OR, WA; 722; 1880-2016)
Gaylussacia
Gaylussacia frondosa (WA; 1; 1974)
Harrimanella
Harrimanella stelleriana (AK, BC, WA, YK; 397; 1891-2013)
Hemitomes
Hemitomes congestum (BC, OR, WA; 141; 1884-2016)
Hypopitys
Hypopitys brevis (OR; 1; 1892)
Kalmia
Kalmia latifolia (BC, WA; 3; 1956-1964)
Kalmia microphylla (AK, BC, ID, MT, OR, WA, YK; 1072; 1879-2017)
ssp. microphylla (BC, ID, MT, OR, WA; 26; 1917-2008)
var. microphylla (BC, ID, MT, OR, WA, YK; 129; 1910-2013)
var. occidentalis (AK, BC, ID, OR, WA; 220; 1883-2017)
Kalmia occidentalis (BC; 1; 1988)
ssp. occidentalis (BC; 1; 1988)
Kalmia polifolia (AK, BC, ID, WA, YK; 60; 1888-2002)
Kalmia procumbens (AK, BC, WA, YK; 407; 1891-2014)
Kalmiopsis
Kalmiopsis fragrans (OR; 27; 1954-1996)
Kalmiopsis leachiana (OR; 57; 1930-2015)
Ledum
Ledum glandulosum (OR, WA; 5; 1897-1954)
ssp. glandulosum (WA; 2; 1897-1921)
ssp. viride (OR; 1; 1954)
var. australe (OR; 2; 1954)
Ledum latifolium (WA; 3; 1891-1904)
Ledum pacificum (AK; 1; ?)
Ledum palustre (AK, YK; 269; 1920-2008)
var. dilatalum (AK; 1; ?)
Leucothoe
Leucothoe davisiae (OR; 5; 1950-2008)
Leucothoe fontanesiana (OR; 1; 2000)
Menziesia
Menziesia davisiae (OR; 1; 1950)
Menziesia ferruginea (BC; 1; 1982)
var. ferrubinea (BC; 1; 1982)
Menziesia glabella (ID; 1; 1941)
var. glabella (ID; 1; 1941)
Menziesia groenlandicum (WA; 1; 1890)
Menziesia procumbens (WA; 1; 1988)
Moneses
Moneses uniflora (AK, BC, ID, MT, OR, WA, YK; 852; 1886-2017)
var. uniflora (ID; 1; 2000)
Monotropa
Monotropa hypopitys (AK, BC, ID, MT, OR, WA; 585; 1880-2016)
Monotropa uniflora (AK, BC, ID, MT, OR, WA; 365; 1880-2016)
Orthilia
Orthilia secunda (AK, BC, ID, MT, OR, WA, YK; 1522; 1880-2017)
ssp. secunda (BC, ID; 3; 1980-2004)
var. secunda (BC, WA; 16; 1975-2012)
Oxydendrum
Oxydendrum arboreum (BC; 2; 1961)
Pernettya
Pernettya mucronata (WA; 1; 1964)
Phyllodoce
Phyllodoce aleutica (AK, BC, MT; 153; 1897-2014)
Phyllodoce aleutica × Phyllodoce caerulea (AK; 3; 1945)
Phyllodoce caerulea (AK; 34; 1924-2013)
Phyllodoce empetriformis (AK, BC, ID, MT, OR, WA, YK; 1392; 1847-2017)
Phyllodoce empetriformis × Phyllodoce glandulifera (BC; 1; 1976)
Phyllodoce empetriformis × Phyllodoce glanduliflora (WA; 1; 1934)
Phyllodoce glanduliflora (AK, BC, ID, MT, OR, WA, YK; 780; 1880-2017)
Phyllodoce ×intermedia (BC, ID, MT, OR, WA, YK; 135; 1897-2015)
Pieris
Pieris japonica (BC, OR, WA; 5; 1948-2000)
Pityopus
Pityopus californicus (OR, WA; 27; 1887-2008)
Pityopus oregona (OR; 1; 1891)
Pleuricospora
Pleuricospora fimbriolata (BC, OR, WA; 60; 1884-2000)
Pterospora
Pterospora andromedea (BC, ID, MT, OR, WA; 556; 1878-2017)
Pyrola
Pyrola aphylla (BC, ID, OR, WA; 155; 1880-2001)
Pyrola asarifolia (AK, BC, ID, MT, OR, WA, YK; 1772; 1875-2017)
ssp. asarifolia (AK, BC, ID, MT, OR, WA, YK; 732; 1886-2017)
ssp. bracteata (BC, ID, MT, OR, WA; 312; 1875-2016)
ssp. purpurea (BC; 1; 1981)
Pyrola asarifolia × Pyrola minor (AK; 1; 1946)
Pyrola bracteata (WA; 3; 1917-1923)
ssp. bracteata (WA; 3; 1917-1923)
Pyrola californica (MT, WA; 2; 1942-1948)
ssp. nova (MT, WA; 2; 1942-1948)
Pyrola chlorantha (AK, BC, ID, MT, OR, WA, YK; 606; 1881-2014)
var. chlorantha (ID; 1; 2000)
Pyrola crypta (OR, WA; 8; 1907-2006)
Pyrola dentata (BC, ID, MT, OR, WA; 187; 1884-2015)
Pyrola dentatum (ID; 1; 1997)
Pyrola elliptica (BC, ID, MT, OR, WA; 48; 1889-2013)
Pyrola grandiflora (AK, BC, YK; 370; 1899-2014)
ssp. grandiflora (AK, BC, YK; 29; 1912-1979)
Pyrola incarnata (WA; 2; 1923-1925)
Pyrola minor (AK, BC, ID, MT, OR, WA, YK; 566; 1878-2017)
Pyrola picta (BC, ID, MT, OR, WA; 484; 1879-2017)
f. aphylla (OR; 12; 1912-1939)
var. picta (BC, ID, MT, OR, WA; 35; 1905-2007)
Pyrola rotundifolia (MT; 4; 1901-1970)
var. uliginosa (MT; 1; 1908)
Pyrola secunda (AK, BC, YK; 22; 1951-2015)
ssp. secunda (AK, BC, YK; 22; 1951-2015)
Pyrola virens (ID; 2; 1973)
f. paucifolia (ID; 2; 1973)
Rhododendron
Rhododendron albiflorum (BC, ID, MT, OR, WA; 690; 1880-2017)
Rhododendron arborescens (OR; 1; 1958)
Rhododendron camtschaticum (AK; 3; 1904-1935)
ssp. bypicum (AK; 2; 1904-1932)
var. camtschaticum (AK; 1; 1935)
Rhododendron columbianum (BC, ID, MT, OR, WA; 902; 1881-2017)
var. glandulosum (ID; 2; 2015)
Rhododendron glandulosum (BC, OR; 3; 1963-1987)
var. columbianum (OR; 1; 1963)
var. glandulosum (BC; 2; 1981-1987)
Rhododendron groenlandicum (AK, BC, ID, OR, WA, YK; 582; 1880-2017)
Rhododendron kamtchaticum (AK; 1; 1969)
Rhododendron lapponicum (AK, BC, YK; 207; 1917-2013)
Rhododendron macrophyllum (BC, ID, OR, WA; 338; 1877-2015)
Rhododendron menziesii (AK, BC, ID, MT, OR, WA; 1350; 1880-2017)
Rhododendron occidentale (OR, WA; 177; 1881-2015)
Rhododendron palustre (AK, BC, YK; 31; 1937-2000)
ssp. decumbens (AK, BC, YK; 29; 1937-2000)
Rhododendron prunifolium (WA; 1; ?)
Rhododendron tomentosum (AK, BC, WA, YK; 115; 1897-2016)
Rhododendron vaseyi (WA; 1; 1940)
Sarcodes
Sarcodes sanguinea (OR; 45; 1899-1998)
Theorhodion
Theorhodion camtschaticum (AK; 16; 1800-2012)
Therorhodion
Therorhodion camtschaticum (AK; 116; 1897-2014)
Therorhodion glandulosum (AK, BC, MT, OR, WA; 80; 1900-2015)
Uva-ursi
Uva-ursi procumbens (ID; 4; 1938)
Vacciniium
Vacciniium parvifolium (BC; 1; 1987)
Vaccinium
Vaccinium caespitosum (AK, BC, ID, MT, OR, WA, YK; 840; 1863-2017)
ssp. occidentale (BC; 1; 1934)
Vaccinium chamissonis (AK, ID, OR, WA; 29; 1889-1944)
Vaccinium corymbosum (BC, ID, OR, WA; 84; 1926-2016)
Vaccinium deliciosum (BC, ID, OR, WA; 316; 1880-2013)
Vaccinium globosum (ID; 1; 2008)
Vaccinium globulare × Vaccinium myrtillus (ID; 1; 1988)
Vaccinium intermedius (BC; 1; 1968)
Vaccinium macrocarpon (AK, BC, ID, OR, WA, YK; 37; 1889-2013)
Vaccinium membranaceum (AK, BC, ID, MT, OR, WA, YK; 1597; 1880-2017)
Vaccinium microphyllum (ID; 1; 1933)
Vaccinium myrsinites (MT, OR, WA; 3; 1972-1993)
Vaccinium myrtilloides (BC, MT, WA; 102; 1883-2005)
Vaccinium myrtillus (BC, ID, MT, OR, WA; 286; 1886-2016)
Vaccinium myrtillus × Vaccinium scoparium (ID; 1; 1973)
Vaccinium ovalifolium (AK, BC, ID, MT, OR, WA, YK; 850; 1882-2016)
Vaccinium ovatum (BC, ID, OR, WA; 413; 1881-2016)
Vaccinium oxycoccos (AK, BC, ID, OR, WA, YK; 577; 1882-2017)
Vaccinium parvifolium (AK, BC, OR, WA; 634; 1809-2016)
Vaccinium quadripetala (ID; 1; 1948)
Vaccinium quadripetalum (AK, BC, ID, WA; 42; 1888-1955)
Vaccinium scoparium (BC, ID, MT, OR, WA; 1140; 1881-2017)
var. arbuscula (BC; 1; 1939)
Vaccinium smallii (AK; 1; 1853)
Vaccinium stamineum (MT; 1; 1969)
Vaccinium uliginosum (AK, BC, ID, MT, OR, WA, YK; 1177; 1879-2017)
var. gaultherioides (BC; 1; 1990)
var. microphyllum (AK, BC; 3; 1977-1978)
var. microphylum (BC; 2; 1978-1980)
var. mucronatum (AK, BC, OR; 3; 1928-1949)
Vaccinium vitis-idaea (AK, BC, YK; 527; 1700-2013)
var. minor (AK; 3; 1916-1944)