Vascular Plants of Idaho
Rosaceae
Rosaceae
Generated from PNW Herbaria database
November 28, 2020.
45 genus names
278 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
Index to Genera:
B: Batidaea
G: Geum
H: Holodiscus, Horkelia
I: Ivesia
K: Kelseya
L: Luetkea
M: Malus
P: Peraphyllum, Petrophytum, Physocarpus, Potentilla, Poteridium, Poterium, Prunus, Purshia, Pyracantha, Pyrus, Pysocarpus
W: Waldsteinia,
Agrimonia striata (ID; 2; 2014)
Amelanchier alnifolia (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CIC-SHO, CRMO, DPP, ID, IDE, IDS, MONT, NY, OSC, PLU, RM, SBLM, SRP, UBC, V, WCW, WS, WTU, WWB; 889; 1884-2020)
Amelanchier basaltica (WTU; 1; 1951)
Amelanchier elliptica (WTU; 1; 1937)
Amelanchier pallida (WTU; 1; 1912)
Amelanchier utahensis (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CRMO, ID, IDS, MONT, NY, OSC, RM, SBLM, SRP, WS, WTU; 232; 1910-2019)
×Amelasorbus jackii (WS; 1; 1961)
Aphanes occidentalis (ID; 2; 2020)
Aruncus dioicus (SRP; 1; 2007)
var. acuminatus (SRP; 1; 2007)
Batidaea peramoena (NY; 1; 1895)
Cercocarpus ledifolius (BBLM-OWY, BLMVL, BOIS, CIC, CIC-PYNF, ID, IDS, MONT, NY, OSC, PSM, RM, SBLM, SRP, WS, WTU, WWB; 314; 1892-2019)
var. hypolencus (WTU; 5; 1936-1963)
var. intermontanus (BBLM-OWY, BOIS, CIC, ID, IDS, NY, SRP; 64; 1892-2019)
var. ledifolius (BLMVL, BOIS, CIC, CIC-PYNF, ID, IDS, NY, OSC, RM, SBLM, SRP, WS, WTU, WWB; 138; 1924-2019)
Cercocarpus montanus (ID, NY, SRP; 3; 2006)
Chaenomeles japonica (CIC, SRP; 2; 2015)
Chaenomeles speciosa (SRP; 1; 1993)
Chamaebatiaria millefolium (BBLM, BOIS, CIC, CIC-SHO, CRMO, ID, IDE, IDS, NY, OSC, RM, SRP, WS, WTU; 138; 1872-2017)
Comarum palustre (BOIS, CIC, EWU, ID, IDS, MONT, OSC, RM, SRP, WCW, WS, WTU; 108; 1895-2020)
Contoneaster lucidus (WS; 1; 2007)
Cotoneaster acutifolius (WS; 1; 1973)
Cotoneaster divaricatus (SRP; 1; 2011)
Cotoneaster lucidus (CIC, IDS, SRP, WTU; 4; 2007)
Crataegus brevispina (EWU; 1; 1925)
Crataegus castlegarensis (ID, MONTU, SRP, UBC, WS, WTU; 13; 1994-2016)
Crataegus chrysocarpa (CIC, HPSU, ID, IDE, OSC, RM, SRP, WS; 22; 1911-2019)
var. chrysocarpa (ID, RM; 3; 1991-1994)
var. piperi (ID, IDE, OSC, SRP, WS; 13; 1911-1999)
Crataegus douglasii (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, COLO, EWU, ID, IDE, IDS, MONT, NY, OSC, PSM, RM, SRP, WS, WTU; 446; 1884-2020)
Crataegus douglasii var. douglasii × Crataegus douglasii var. suksdorfii (ID; 2; 1982-1986)
Crataegus erythropoda (IDS; 1; 1937)
Crataegus gaylussacia (CIC, HPSU, ID, IDS, OSC, SRP, WCW, WTU; 96; 1890-2017)
Crataegus macracantha (CIC, ID, IDS, OSC, WS, WTU; 37; 1928-2006)
var. occidentalis (CIC, ID, IDS, OSC, WTU; 27; 1932-1987)
Crataegus monogyna (CIC, SRP, WS; 6; 1999-2011)
Crataegus okanaganensis (CIC, ID, WS; 10; 1930-1994)
Crataegus rivularis (CIC, ID, IDS, NY, OSC, RM, SRP, WS; 41; 1910-2004)
Crataegus williamsii (CIC, ID, OSC; 4; 1897-1988)
Dasiphora fruticosa (BOIS, CIC, CIC-PYNF, ID, IDE, IDS, NY, OSC, RM, SBLM, SRP, WCW, WS, WTU, WWB; 269; 1895-2020)
Dryas crenulata (WTU; 1; 1944)
Dryas hookeriana (BOIS, CIC, ID, OSC, RM, SRP, WS, WTU, WWB; 38; 1924-2020)
Dryas octopetala (ID, IDS, WTU; 12; 1934-2011)
Drymocallis arguta (BBLM, BOIS, CIC, CIC-PYNF, CRMO, ID, IDS, NY, OSC, RM, SBLM, SRP, WS, WTU; 306; 1884-2020)
Drymocallis arizonica (IDE; 1; 1988)
Drymocallis campanulata (ID, IDS, SRP; 3; 2011-2012)
Drymocallis fissa (RM; 1; 1993)
Drymocallis glandulosa (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CIC-SHO, CRMO, DPP, ID, IDE, IDS, MONT, NY, OSC, RM, SBLM, SRP, UBC, WCW, WS, WTU, WWB; 949; 1890-2020)
ssp. glabrata (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, DPP, ID, IDS, OSC, RM, SRP, UBC, WS, WTU, WWB; 361; 1900-2020)
ssp. glandulosa (CIC, CRMO, ID, IDS, OSC, RM, SRP, WS, WTU, WWB; 56; 1890-2020)
ssp. pseudorupestris (BOIS, CIC, CIC-SHO, CRMO, ID, IDS, MONT, NY, OSC, RM, SRP, UBC, WS, WTU, WWB; 255; 1911-2020)
Drymocallis lactea (BBLM-OWY, CIC, CRMO, ID, NY, SRP, WTU; 25; 1944-2017)
Drymocallis pseudorupestris (IDS, SRP; 3; 2013)
var. intermedia (IDS, SRP; 3; 2013)
Drymocallis pumila (WTU; 1; 1938)
var. pseudorupestris (WTU; 1; 1938)
Drymocallis valida (SRP; 1; 1938)
Fallugia paradoxa (SRP; 1; 2012)
Fragaria ×ananassa (IDS, WS; 7; 1932-1968)
ssp. cuneifolia (IDS, WS; 7; 1932-1968)
Fragaria chiloensis (ID; 3; 1939-1952)
Fragaria ovalis (IDS; 2; 1941)
var. glauca (IDS; 2; 1941)
Fragaria vesca (BBLM, CIC, CIC-PYNF, EWU, ID, IDE, IDS, NY, OSC, RM, SBLM, SRP, WCW, WS, WTU, WWB; 407; 1872-2020)
f. helleri (WS; 2; 1939-1940)
ssp. californica (CIC, EWU, ID, IDS, NY, OSC, SBLM, SRP, WCW, WS, WTU, WWB; 192; 1872-2020)
ssp. vesca (ID; 1; 2007)
Fragaria vesca var. bracteata × Fragaria vesca var. crinita (SRP; 1; 1969)
Fragaria virginiana (BOIS, CIC, CIC-PYNF, ID, IDS, MONT, NY, OSC, RM, SBLM, SRP, WCW, WS, WTU, WWB; 375; 1884-2020)
ssp. glauca (BOIS, CIC, ID, IDS, NY, OSC, SBLM, SRP, WCW, WS, WTU, WWB; 215; 1884-2020)
var. virginiana (SRP; 1; 2010)
Geum aleppicum (CIC, CIC-PYNF, ID, IDS, NY, RM, SRP, WS, WTU; 45; 1885-2018)
Geum filipes (ID; 1; 1916)
Geum macrophyllum (BBLM, BOIS, CIC, CIC-PYNF, CRMO, EWU, ID, IDE, IDS, MONT, NY, OSC, RM, SBLM, SRP, WCW, WS, WTU; 457; 1892-2020)
Geum rivale (CIC-SHO, ID, IDS, RM, SRP; 9; 1939-2019)
Geum rossii (CIC, ID, IDS, RM, SRP, WTU, WWB; 51; 1938-2017)
Geum triflorum (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CRMO, EWU, ID, IDE, IDS, NY, OSC, RM, SBLM, SRP, WCW, WS, WTU, WWB; 506; 1884-2020)
Geum urbanum (CIC, ID, IDE, SRP; 20; 2004-2020)
Holodiscus discolor (BBLM, BOIS, CIC, CIC-PYNF, CRMO, EWU, ID, IDE, IDS, MONT, NY, OSC, RM, SRP, WCW, WS, WTU; 342; 1884-2020)
var. discolor (CIC, ID, OSC; 25; 1884-2020)
var. dumosus (BBLM, BOIS, CRMO, ID, IDS, NY, RM, SRP, WS, WTU; 121; 1911-2012)
Holodiscus microphyllus (BBLM-OWY, BOIS, CIC, CRMO, ID, IDS, NY, OSC, SRP, WS, WTU; 77; 1911-2020)
var. glabrescens (BOIS, CIC, CRMO, ID, IDS, NY, OSC, SRP, WS, WTU; 64; 1911-2020)
var. microphyllus (BBLM-OWY, CIC, IDS, WTU; 10; 1937-2013)
Horkelia fusca (BBLM, BBLM-OWY, BOIS, CIC, ID, IDE, IDS, NY, OSC, SRP, WCW, WS, WTU; 167; 1895-2019)
var. capitata (BBLM-OWY, BOIS, CIC, ID, IDE, IDS, NY, OSC, WCW, WS, WTU; 54; 1895-2011)
var. parviflora (BOIS, CIC, ID, IDS, NY, OSC, SRP, WS, WTU; 73; 1911-2018)
Ivesia baileyi (BBLM, BBLM-OWY, BOIS, CIC, ID, IDS, NY, RM, SRP, WTU; 57; 1912-2014)
var. baileyi (NY; 2; 1996)
var. beneolens (BBLM-OWY, CIC, ID, NY, RM, WTU; 20; 1912-2013)
Ivesia gordonii (BBLM, BOIS, CIC, CIC-PYNF, HPSU, ID, IDS, MONT, NY, OSC, RM, SRP, WCW, WS, WTU, WWB; 214; 1911-2019)
var. gordonii (CIC, CIC-PYNF, ID, WTU; 10; 1911-2005)
var. ursinorum (CIC, ID, WS, WTU; 19; 1936-2019)
var. wasatchensis (CIC, ID, NY, OSC; 4; 1978-2010)
Ivesia tweedyi (CIC, ID, IDS, OSC, SRP, WS, WTU; 24; 1895-2020)
Kelseya uniflora (BBLM, BOIS, CIC, ID, IDS, MONT, OSC, SRP, WS, WTU; 49; 1938-2016)
Luetkea pectinata (CIC, ID, MONT, OSC, RM, SRP, WS, WTU; 23; 1897-2020)
Malus angustifolia (CIC; 1; ?)
Malus domestica (ID; 1; 1993)
Malus fusca (SRP; 1; 1994)
Malus pumila (BBLM, BOIS, CIC, CIC-PYNF, ID, IDS, OSC, RM, SRP; 36; 1940-2020)
Peraphyllum ramosissimum (BBLM, CIC, ID, IDS, OSC, RM, SRP; 21; 1938-2015)
Petrophytum caespitosum (BBLM, BOIS, CIC, HPSU, ID, IDS, NY, RM, SRP, WS, WTU, WWB; 113; 1936-2020)
ssp. caespitosum (CIC; 2; 1998-2020)
Petrophytum cinerascens (IDS; 1; 1940)
Physocarpus alternans (ID, IDS, NY; 9; 1936-2011)
var. alternans (ID; 1; 2011)
Physocarpus capitatus (BOIS, ID, OSC, SRP, WS, WTU; 88; 1892-2014)
Physocarpus malvaceus (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, EWU, ID, IDE, IDS, MONT, NY, OSC, RM, SBLM, SRP, V, WCW, WS, WTU, WWB; 482; 1889-2020)
Physocarpus opulifolius (SRP; 1; 2016)
Potentilla anserina (BBLM, CIC, CRMO, ID, IDE, IDS, NY, OSC, RM, SBLM, SRP, WS, WTU, WWB; 101; 1892-2020)
ssp. anserina (CIC, ID, IDS, NY; 13; 1916-2019)
Potentilla argentea (CIC, CIC-PYNF, ID, IDE, OSC, SRP, WS, WTU; 21; 1933-2020)
Potentilla biennis (BBLM, BBLM-OWY, CIC, CRMO, ID, IDS, MONT, NY, OSC, RM, SRP, WS, WTU, WWB; 175; 1911-2019)
Potentilla bipinnatifida (ID, NY, SRP; 5; 1916-2016)
Potentilla brevifolia (CIC, ID, IDS, MONT, NY, WS, WTU; 35; 1936-2020)
Potentilla brunnescens (WTU; 1; 1946)
var. brunnescens (WTU; 1; 1946)
Potentilla concinna (IDE, NY, RM, SRP, UBC; 5; 1980-2016)
var. concinna (RM; 1; 2000)
var. divisa (IDE; 1; 1988)
Potentilla drummondii (ID; 16; 1931-2020)
Potentilla drummondii × Potentilla glaucophylla (ID; 24; 1932-2019)
Potentilla flabellifolia (BOIS, CIC, CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WCW, WS, WTU, WWB; 211; 1895-2020)
var. flabellifolia (CIC, ID; 2; 1999)
Potentilla glaucophylla (BOIS, CIC, CIC-PYNF, CRMO, ID, IDE, IDS, MONT, NY, OSC, RM, SRP, WCW, WS, WTU, WWB; 291; 1895-2020)
Potentilla gracilis (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CIC-SHO, CRMO, DPP, HPSU, ID, IDE, IDS, MONT, NY, OSC, RM, SBLM, SRP, WCW, WS, WTU, WWB; 1006; 1884-2020)
ssp. flabelliformis (OSC; 2; 1954-1972)
var. brunnescens (BBLM, BOIS, CIC, HPSU, ID, IDE, IDS, NY, RM, SRP, WS, WTU, WWB; 106; 1896-2018)
var. flabelliformis (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CRMO, ID, IDE, IDS, NY, OSC, RM, SRP, WCW, WS, WTU, WWB; 323; 1884-2020)
var. gracilis (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CIC-SHO, DPP, ID, IDE, IDS, MONT, NY, OSC, RM, SRP, WCW, WS, WTU, WWB; 274; 1885-2020)
var. intermedia (WTU; 1; 1959)
var. owyheensis (BBLM-OWY, CIC, ID, IDS, NY, OSC, RM, SRP, WTU; 35; 1946-2020)
var. pulcherrima (BOIS, CIC, CRMO, ID, IDS, NY, RM, SRP, WTU, WWB; 57; 1901-2020)
Potentilla grayi (WCW; 1; 1966)
Potentilla hookeriana (CIC-SHO, ID, RM, WWB; 7; 1976-1994)
var. hookeriana (ID; 2; 1991-1994)
Potentilla hyparctica (ID; 1; 1920)
Potentilla inclinata (SRP, WTU; 2; 2016)
Potentilla jepsonii (ID, IDS; 7; 1979-2016)
Potentilla multisecta (ID; 2; 1976-1989)
Potentilla nivea (WCW; 1; 1966)
Potentilla norvegica (CIC, ID, IDE, IDS, MONT, NY, OSC, RM, SRP, WS, WTU; 76; 1895-2020)
Potentilla nuttallii (WTU; 2; 1936-1937)
var. brunnescens (WTU; 2; 1936-1937)
Potentilla ovina (BOIS, CIC, ID, IDS, MONT, NY, OSC, RM, SRP, WS, WTU, WWB; 147; 1916-2020)
var. decurrens (ID, RM; 6; 1977-1992)
var. ovina (CIC, ID, IDS, RM, SRP, WS, WTU; 60; 1936-2018)
Potentilla pensylvanica (ID, IDE, NY, RM; 8; 1949-2007)
Potentilla recta (BBLM, BBLM-OWY, BLMMD, BOIS, CIC, CIC-PYNF, ID, IDE, IDS, OSC, RM, SRP, WCW, WS, WTU, WWB; 114; 1933-2019)
Potentilla rivalis (BBLM, BOIS, CIC, ID, IDE, IDS, NY, OSC, SRP, WS, WTU; 42; 1884-2001)
Potentilla saximontana (ID; 1; 1981)
Potentilla subgorodkovii (OSC, WS; 2; 2006)
Potentilla supina (BBLM, BOIS, NY, OSC, RM, WS, WTU; 10; 1923-1999)
ssp. paradoxa (BBLM, BOIS, NY, OSC, RM, WS, WTU; 10; 1923-1999)
Potentilla tarvara (WTU; 1; 1939)
var. perdissecta (WTU; 1; 1939)
Potentilla trina (RM; 1; 1910)
Potentilla ×tundricola (ID; 1; 1980)
Potentilla valida (WTU; 5; 1936-1937)
var. intermedia (WTU; 5; 1936-1937)
Poteridium annuum (BBLM, BOIS, CIC, CIC-PYNF, EWU, ID, IDE, IDS, OSC, RM, SRP, UBC, WS, WTU; 138; 1891-2020)
Poterium sanguisorba (BBLM, BOIS, CIC, CIC-PYNF, CRMO, ID, IDE, IDS, NY, RM, SRP, WS, WTU; 39; 1981-2020)
var. polygamum (BBLM, BOIS, CIC, CIC-PYNF, CRMO, ID, IDE, IDS, NY, RM, SRP, WS, WTU; 39; 1981-2020)
Prunus americana (BBLM, CIC, ID, IDS, SRP, WS, WTU; 16; 1911-2012)
Prunus armeniaca (ID, IDS, SRP; 7; 1937-2012)
Prunus avium (ID, IDS, OSC, SRP, WTU; 24; 1937-2020)
Prunus cerasifera (ID, RM, SRP, WTU; 19; 1953-2012)
Prunus cerasifera × Prunus domestica (ID; 2; 1976)
Prunus cerasifera × Prunus spinosa (ID; 3; 1976)
Prunus cerasus (ID, RM, SRP, WS; 6; 1890-2000)
Prunus domestica (BBLM, CIC-PYNF, ID, RM, SRP, WS, WTU; 20; 1959-2013)
Prunus dulcis (ID; 2; 2000)
Prunus emarginata (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CIC-SHO, EWU, ID, IDE, IDS, MONT, NY, OSC, PSM, RM, SRP, WCW, WS, WTU; 452; 1891-2020)
Prunus emarginata × Prunus virginiana (WTU; 1; 1937)
Prunus insititia (SRP, WTU; 2; 1951-1980)
Prunus mahaleb (BOIS, CIC, ID, IDE, SRP, WS, WTU; 41; 1952-2015)
Prunus melanocarpa (WTU; 5; 1936-1949)
var. melanocarpa (WTU; 5; 1936-1949)
Prunus mume (IDS; 1; 1977)
Prunus persica (BBLM, ID, RM, SRP, WTU; 14; 1973-2012)
Prunus pumila (CIC, SRP; 5; 2012-2015)
var. besseyi (CIC, SRP; 5; 2012-2015)
Prunus serotina (SRP; 2; 2010)
var. serotina (SRP; 2; 2010)
Prunus serrulata (IDE, SRP; 2; 1996-2009)
Prunus spinosa (CIC, ID, WS; 3; 1945-1983)
Prunus tomentosa (CIC, SRP; 5; 2015)
Prunus virginiana (BABY, BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CIC-SHO, CRMO, ID, IDS, MONT, NY, OSC, RM, SBLM, SRP, WCW, WS, WTU, WWB; 550; 1889-2020)
var. glauca (ID; 1; 1957)
var. platypetala (IDS; 2; 1997)
Prunus virginica (SRP; 1; 2007)
var. virginica (SRP; 1; 2007)
Purshia mexicana (CIC, ID, SRP, WTU; 5; 1980-2016)
var. stansburyana (CIC, SRP, WTU; 4; 1997-2016)
Purshia tridentata (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CIC-SHO, CRMO, ID, IDE, IDS, MONT, NY, OSC, RM, SBLM, SRP, WCW, WS, WTU, WWB; 523; 1892-2019)
var. glandulosa (CIC, CIC-PYNF, IDS; 5; 1967-2014)
var. tridentata (CIC, OSC, SRP, WTU; 21; 1923-2018)
Pyracantha coccinea (ID, SRP; 4; 1982-2011)
Pyrus calleryana (IDS, SRP; 6; 1993-2018)
Pyrus communis (BBLM, CIC, ID, RM; 25; 1973-2002)
Pysocarpus malvaceus (WS; 1; 2006)
Rhaphiolepis umbellata (IDE; 1; 2009)
Rosa acicularis (CIC, ID, SRP; 6; 1929-2015)
ssp. sayi (CIC; 1; 2010)
Rosa acicularis ssp. sayi × Rosa nutkana (MONT; 1; 1922)
Rosa canina (CIC, CIC-PYNF, ID, IDE, NY, SRP, WS; 51; 1899-2019)
Rosa ×collaris (BBLM, CIC, ID, NY, RM, SRP; 14; 1911-2019)
Rosa crepsis (WS; 1; 1926)
var. hispida (WS; 1; 1926)
Rosa foetida (IDE; 1; 2002)
Rosa gymnocarpa (BOIS, CIC, CIC-PYNF, EWU, ID, IDE, IDS, MONT, NY, OSC, RM, SRP, WS, WTU, WWB; 195; 1889-2020)
ssp. helleri (CIC, ID, SRP, WTU; 26; 1928-2019)
var. gymnocarpa (NY, RM; 2; 1896)
Rosa ×harisonii (CIC, SRP; 2; 2014)
Rosa multiflora (CIC, ID, IDE, IDS, OSC, SRP; 15; 1926-2014)
Rosa nutkana (BOIS, CIC, CIC-PYNF, ID, IDE, IDS, NY, OSC, RM, SRP, UBC, WCW, WS, WTU, WWB; 344; 1884-2020)
ssp. macdougalii (BOIS, CIC, CIC-PYNF, ID, IDE, IDS, NY, OSC, RM, SRP, UBC, WCW, WS, WTU, WWB; 232; 1884-2020)
ssp. nutkana (CIC, ID, SRP, WCW; 11; 1932-2007)
var. melina (SRP; 1; 2017)
Rosa obtusifolia (CIC, SRP; 3; 2006-2017)
Rosa pisocarpa (ID, MONT, SRP; 6; 1911-1949)
Rosa rubiginosa (BBLM, CIC, ID, IDE, NY, SRP, WS, WTU; 40; 1940-2012)
Rosa rugosa (IDE; 2; 2006)
Rosa virginiana (SRP; 1; 1937)
Rosa woodsii (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CIC-SHO, CRMO, EWU, ID, IDE, IDS, MONT, NY, OSC, RM, SBLM, SRP, WCW, WS, WTU; 550; 1892-2019)
Rubus allegheniensis (ID; 3; 1977-2019)
Rubus bartonianus (BOIS, CIC-PYNF, ID, IDS, OSC, RM, SRP, WS, WTU; 47; 1937-2013)
Rubus bifrons (CIC, ID, OSC, RM, SRP, WTU; 28; 1963-2020)
Rubus idaeus (BBLM-OWY, CIC, CIC-PYNF, EWU, ID, IDS, NY, OSC, RM, SBLM, SRP, WS, WTU, WWB; 241; 1891-2020)
ssp. idaeus (ID, RM; 4; 1988-2020)
Rubus idaeus ssp. sachalinensis × Rubus leucodermis (ID; 1; 1976)
ssp. strigosus (BBLM-OWY, CIC, ID, IDS, NY, OSC, SRP, WS, WTU, WWB; 128; 1891-2020)
var. sachalinensis (ID, WS, WTU; 37; 1898-1972)
Rubus idaeus × Rubus leucodermis (ID; 1; 1976)
Rubus laciniatus (CIC, ID, IDE, IDS, RM, WS, WTU; 18; 1927-2019)
Rubus leucodermis (BOIS, CIC, CIC-PYNF, ID, IDS, MONT, NY, OSC, RM, SRP, WS, WTU; 89; 1892-2019)
Rubus macrophyllus (OSC; 1; 1980)
Rubus nigerrimus (UBC; 1; 2010)
Rubus nivalis (BOIS, ID, RM, SRP, WS, WTU; 21; 1902-2006)
Rubus nutkanus (BBLM, BBLM-OWY, CIC, CIC-PYNF, ID, IDS, SRP, WCW; 24; 1912-2017)
Rubus parviflorus (BBLM, BOIS, CIC, CIC-PYNF, CRMO, EWU, ID, IDE, IDS, NY, OSC, RM, SRP, WS, WTU, WWB; 421; 1884-2020)
Rubus pedatus (CIC, EWU, ID, IDS, MONT, OSC, WS, WTU; 80; 1891-2020)
Rubus pensilvanicus (ID, WTU; 2; 1980-2012)
Rubus pubescens (ID; 3; 1996-2008)
Rubus sachalinensis (CIC-PYNF, ID, IDS, NY, RM, SRP, WWB; 38; 1912-2011)
var. sachalinensis (CIC-PYNF, ID, IDS, NY, RM, SRP, WWB; 38; 1912-2011)
Rubus spectabilis (ID, WS; 7; 1901-2020)
Rubus ursinus (BOIS, CIC, EWU, ID, IDE, IDS, MONT, OSC, SRP, WS, WTU; 58; 1891-2020)
Rubus vestitus (CIC, SRP; 2; 2010)
Sanguisorba officinalis (ID; 1; 1906)
Sanguisorba stipulata (BBLM, BOIS, CIC, CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WCW, WS, WTU; 117; 1899-2020)
Sibbaldia procumbens (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, ID, IDE, IDS, MONT, NY, OSC, RM, SRP, V, WCW, WS, WTU, WWB; 197; 1890-2020)
Sorbaria sorbifolia (ID, IDE; 3; 2002-2012)
Sorbus americana (CIC; 1; 1932)
Sorbus aucuparia (BOIS, CIC, ID, IDS, SRP, WS; 22; 1932-2016)
Sorbus hybrida (CIC, ID, WTU; 3; 1937)
Sorbus scopulina (BBLM-OWY, BOIS, CIC, CIC-PYNF, EWU, ID, IDS, MONT, NY, OSC, RM, SBLM, SRP, WCW, WS, WTU; 446; 1893-2020)
Sorbus scopulina × Sorbus sitchensis (CIC, ID; 3; 1986)
Sorbus sitchensis (CIC, EWU, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 92; 1889-2020)
var. sitchensis (CIC, ID, OSC, WS, WTU; 45; 1889-2020)
Spiraea alba (SRP; 1; ?)
Spiraea betulifolia (ID, WTU; 2; 1931-2017)
var. corymbosa (ID, WTU; 2; 1931-2017)
Spiraea densiflora (WTU; 7; 1944-1955)
var. rorea (WTU; 7; 1944-1955)
Spiraea douglasii (BOIS, CIC, CIC-PYNF, EWU, ID, IDS, MONT, NY, OSC, RM, SRP, WCW, WS, WTU, WWB; 288; 1890-2020)
var. douglasii (CIC, CIC-PYNF, RM, SRP, WTU; 7; 1975-2010)
var. menziesii (CIC, CIC-PYNF, ID, IDS, MONT, OSC, RM, SRP, WCW, WS, WTU; 104; 1890-2020)
var. roseata (BOIS, CIC, ID, IDS, MONT, NY, OSC, RM, SRP, WCW, WS, WTU; 82; 1895-2018)
Spiraea lucida (BOIS, CIC, CIC-PYNF, ID, IDE, IDS, LEA, MONT, NY, OSC, RM, SBLM, SRP, WCW, WS, WTU, WWB; 503; 1890-2020)
Spiraea ×pyramidata (BBLM, BOIS, CIC, CIC-PYNF, ID, IDS, MONT, OSC, SRP, WCW, WS, WTU; 71; 1890-2017)
Spiraea pyramidata × Spiraea splendens (WTU; 2; 2015)
Spiraea salicifolia (CIC; 1; 1932)
Spiraea splendens (BOIS, CIC, CIC-PYNF, ID, IDE, IDS, OSC, RM, SRP, WS, WTU; 256; 1895-2020)
Spiraea vanhouttei (ID, IDS; 3; 1936-1964)
Waldsteinia idahoensis (BOIS, CIC, ID, IDS, MONT, OSC, RM, SRP, WS, WTU; 54; 1902-2020)