Vascular Plants of Toole County, Montana
Generated from PNW Herbaria database
November 28, 2020.
49 family names
162 genus names
297 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
{an additional 76 species/infraspecies are to be expected based on presence in one of these adjacent counties: Liberty; these names are colored gray and enclosed in braces}
FERNS:
GYMNOSPERMS:
DICOTS:
Amaranthaceae: Amaranthus, Atriplex, Bassia, Blitum, Chenopodium, Krascheninnikovia, Oxybasis, Salicornia, Stutzia, Suaeda
Asteraceae: Agoseris, Ambrosia, Antennaria, Arctium, Artemisia, Centaurea, Cirsium, Conyza, Crepis, Dieteria, Ericameria, Ericrameria, Erigeron, Grindelia, Gutierrezia, Heterotheca, Hulsea, Hymenopappus, Hymenoxys, Iva, Lactuca, Liatris, Lygodesmia, Matricaria, Packera, Picradeniopsis, Podospermum, Ratibida, Senecio, Solidago, Sonchus, Symphyotrichum, Tanacetum, Taraxacum, Tetraneuris, Thelesperma, Townsendia, Tragopogon, Xanthisma, Xanthium
Brassicaceae: Berteroa, Boechera, Chorispora, Conringia, Descurainia, Draba, Erysimum, Hesperis, Lepidium, Physaria, Rorippa, Sinapis, Sisymbrium, Stanleya, Thlaspi
Fabaceae: Astragalus, Dalea, Glycyrrhiza, Hedysarum, Lupinus, Medicago, Oxytropis, Thermopsis, Vicia
MONOCOTS:
Poaceae: Achnatherum, Agrostis, Avena, Avenula, Bromus, Calamovilfa, Echinochloa, Festuca, Hesperostipa, Hordeum, Koeleria, Lolium, Muhlenbergia, Poa, Polypogon, Schedonnardus, Setaria, Sphenopholis
FERNS:
Cystopteris fragilis (LEA; 1992)
GYMNOSPERMS:
DICOTS:
Amaranthus albus (MONT; 1961)
Amaranthus blitoides (MONT; 1968)
Amaranthus californicus (MONT; 1968)
Atriplex canescens (MONT; 1952)
Atriplex gardneri (MONT; 1963)
Atriplex hortensis (MONT; 1958)
Atriplex oblongifolia (MONT; 1966)
Atriplex patula (MONT; 2006)
Bassia scoparia (MONT; 1958)
Blitum capitatum (MONT; 1968)
Blitum nuttallianum (MONT; 1969)
Chenopodium berlandieri (MONT; 1958)
Chenopodium desiccatum (MONT; 1968)
Krascheninnikovia lanata (MONT, MONTU; 1978)
Oxybasis glauca (MONTU; 1936)
Oxybasis rubra (MONTU; 2013)
Salicornia rubra (MONT; 2006)
Stutzia dioica (MONT, MONTU; 2014)
Suaeda calceoliformis (MONT, MONTU; 2015)
Lomatium cous (MONT; 1966)
Lomatium triternatum (MONT; 1968)
Musineon divaricatum (MONT; 1968)
Asclepias speciosa (MONT, MONTU; 1969)
Asclepias viridiflora (MONT; 1970)
Antennaria anaphaloides (LEA; 1992)
Antennaria microphylla (MONT, WTU; 1963)
Antennaria racemosa (MONT; 1963)
Artemisia abrotanum (MONTU; 1936)
Artemisia annua (MONT; 1936)
Artemisia biennis (MONT; 1966)
Artemisia campestris (MONT; 1966)
Artemisia cana (MONT, MONTU; 2013)
ssp. cana (MONTU; 1936)
ssp. viscidula (MONTU; 2013)
Artemisia dracunculus (MONTU; 2013)
Artemisia frigida (MONT; 1936)
Artemisia longifolia (MONT, MONTU; 2013)
Artemisia ludoviciana (MONT; 1966)
Centaurea macrocephala (MONT; 2004)
Centaurea stoebe (MONT; 2002)
ssp. australis (MONT; 2002)
Cirsium undulatum (MONT; 1952)
Conyza canadensis (MONT; 1954)
Crepis occidentalis (MONT; 1963)
Dieteria canescens (MONT, MONTU; 1952)
Ericameria nauseosa (MONT, MONTU; 1894)
var. nauseosa (MONT, MONTU; 1894)
Ericrameria nauseosa (MONTU; 2014)
var. nauseosa (MONTU; 2014)
Erigeron caespitosus (MONT; 1952)
Erigeron lonchophyllus (MONTU; 1987)
Erigeron ochroleucus (MONT; 1968)
Erigeron speciosus (LEA; 1992)
Grindelia hirsutula (RM; 1979)
Grindelia squarrosa (MONT; 1961)
Gutierrezia sarothrae (MONT; 1961)
Heterotheca villosa (MONT; 1952)
Hulsea algida (MONT; 1953)
Hymenopappus filifolius (MONT; 1962)
var. polycephalus (MONT; 1962)
Hymenoxys richardsonii (MONT, WTU; 1968)
Iva axillaris (MONT; 1953)
Lactuca serriola (MONT; 1958)
Lactuca tatarica (MONT; ?)
ssp. pulchella (MONT; ?)
Liatris punctata (MONT; 1961)
Lygodesmia juncea (MONT; 1968)
Matricaria discoidea (MONT; 1958)
Packera cana (MONT, WTU; 1968)
Picradeniopsis oppositifolia (MONT; 1953)
Ratibida columnifera (MONT; 1961)
Senecio integerrimus (LEA, MONT; 1992)
Senecio vulgaris (MONT; 1968)
Solidago gigantea (MONT; 1961)
Solidago missouriensis (MONT; 1961)
Solidago rigida (MONT; 1961)
Sonchus arvensis (MONT; 1963)
Sonchus oleraceus (MONT; 2002)
Symphyotrichum ascendens (MONT, MONTU; 2015)
Symphyotrichum falcatum (MONT, MONTU; 1957)
Tanacetum vulgare (MONT; 2003)
Taraxacum erythrospermum (MONT, MONTU; 1936)
Tetraneuris acaulis (MONT; 1968)
Thelesperma subnudum (MONT; 1968)
Townsendia hookeri (MONT; 1966)
Townsendia parryi (MONT; 1965)
Tragopogon dubius (MONT; 1962)
Tragopogon pratensis (MONT, MONTU; 1936)
Xanthisma grindelioides (MONT; 1969)
Xanthisma spinulosum (MONT; 1961)
Xanthium strumarium (MONT, MONTU; 1968)
Lappula redowskii (MONT; 1955)
Lithospermum incisum (MONT; 1968)
Mertensia foliosa (MONT; 1968)
Oreocarya glomerata (MONT; 1968)
Berteroa incana (LEA; 1992)
Boechera grahamii (MONT; 1968)
Chorispora tenella (MONT; 2004)
Conringia orientalis (MONT; 1967)
Descurainia sophia (MONT; 1967)
Draba nemorosa (MONT; 1969)
Erysimum capitatum (MONT; 1961)
var. capitatum (MONT; 1961)
Erysimum inconspicuum (MONT; 1955)
Lepidium appelianum (MONT; 1955)
Lepidium densiflorum (MONT; 1952)
Lepidium draba (MONT; 1983)
Lepidium latifolium (MONT; 1983)
Lepidium perfoliatum (MONT; 1967)
Lepidium ramosissimum (WTU; 1952)
Physaria ludoviciana (MONT; 1968)
Rorippa palustris (MONT; 1968)
Rorippa sinuata (MONT; 1965)
Sinapis alba (MONT; 1969)
Sisymbrium altissimum (MONT; 1967)
Thlaspi arvense (MONT, MONTU; 1936)
Opuntia polyacantha (MONT; 1961)
Cerastium arvense (MONT; 1968)
Cerastium fontanum (MONT; 1958)
Eremogone congesta (MONT; 1969)
Silene csereii (MONT; 1983)
Silene latifolia (MONT; 1966)
Spergularia salina (MONTU; 1987)
Stellaria media (MONT; 1956)
Vaccaria hispanica (MONT; 1968)
Peritoma serrulata (MONT, MONTU; 1959)
Polanisia dodecandra (MONT; 2008)
ssp. trachysperma (MONT; 2008)
Convolvulus arvensis (MONT; 1963)
Sedum acre (MONT; 2003)
Elaeagnus commutata (MONT; 1963)
Euphorbia spathulata (MONT; 2005)
Euphorbia virgata (MONT; 1973)
Astragalus agrestis (MONT, WTU; 1968)
Astragalus bisulcatus (MONT, WTU; 1963)
Astragalus cicer (MONT; 2002)
Astragalus crassicarpus (MONT; 1969)
var. crassicarpus (MONT; 1955)
Astragalus drummondii (MONT; 1959)
Astragalus flexuosus (MONT, MONTU; 1978)
Astragalus gilviflorus (MONT, NY; 1981)
Astragalus kentrophyta (MONT; 1970)
var. tegetarius (MONT; 1970)
Astragalus laxmannii (MONT; 1968)
var. robustior (MONT; 1968)
Astragalus missouriensis (MONT; 1968)
Astragalus pectinatus (MONT, NY; 1981)
Astragalus spatulatus (MONT, MONTU; 1978)
Dalea purpurea (MONT; 1963)
Glycyrrhiza lepidota (MONT; 1963)
Hedysarum boreale (MONTU; 1978)
var. boreale (MONTU; 1978)
Lupinus argenteus (MONT; 1961)
Lupinus sericeus (MONT; 1969)
Medicago lupulina (MONT; 1958)
Medicago sativa (MONT; 1968)
ssp. falcata (MONT; 1968)
Oxytropis besseyi (MONT; 1960)
Oxytropis borealis (MONT; 1968)
var. viscida (MONT; 1968)
Oxytropis lagopus (MONT; 1968)
Oxytropis sericea (MONT; 1968)
Oxytropis splendens (LEA; 1992)
Thermopsis rhombifolia (MONT; 1970)
Vicia americana (MONT; 1952)
Ribes aureum (MONT; 1967)
var. aureum (MONT; 1967)
Myriophyllum sibiricum (MONT; 2007)
Glechoma hederacea (MONT; 2002)
Mentha canadensis (MONT, MONTU; 1936)
Stachys palustris (MONTU; 1936)
Linum rigidum (MONT; 1965)
Mentzelia decapetala (MONT; 1968)
Lythrum salicaria (MONT; 1980)
Sphaeralcea coccinea (MONT; 1968)
Claytonia lanceolata (LEA; 1975)
Claytonia rosea (MONTU; 1993)
Mirabilis linearis (MONT; 2005)
Chamaenerion angustifolium (MONT; 1963)
Oenothera biennis (MONT; 1966)
Oenothera cespitosa (MONT; 1961)
Oenothera nuttallii (MONT; 1963)
Oenothera suffrutescens (MONT; 1968)
Aphyllon fasciculatum (MONT, MONTU; 1978)
Aphyllon ludovicianum (MONT; 1952)
Castilleja sessiliflora (MONT; 1968)
Orthocarpus luteus (MONT; 1969)
Oxalis dillenii (MONTU; 1936)
Fumaria officinalis (MONT; 1972)
Penstemon confertus (MONT; 1953)
Penstemon nitidus (MONT; 1967)
Penstemon procerus (MONTU; 1978)
Plantago eriopoda (MONT; 1967)
Plantago major (MONT; 1958)
Plantago patagonica (MONT, MONTU; 1978)
Veronica americana (MONT; 1969)
Veronica peregrina (MONT; 2004)
Collomia linearis (MONT; 1968)
Navarretia saximontana (MONT; 1959)
Phlox hoodii (MONT; 1973)
Polemonium pulcherrimum (MONT; 1963)
Eriogonum corymbosum (MONT; 1968)
Eriogonum flavum (MONT, MONTU; 2005)
var. flavum (MONTU; 2001)
Eriogonum umbellatum (MONT; 1958)
var. majus (MONT; 1958)
Fallopia convolvulus (MONT; 1963)
Persicaria maculosa (MONT; 1963)
Polygonum achoreum (MONT; 2001)
Polygonum aviculare (MONT, MONTU; 1987)
Polygonum douglasii (MONT; 1958)
Polygonum erectum (MONT; 1968)
Rumex acetosella (MONT; 1958)
Rumex crispus (MONT; 1963)
Rumex maritimus (MONTU; 1936)
ssp. fueginus (MONTU; 1936)
Rumex venosus (MONT; 1998)
Androsace occidentalis (MONT, MONTU; 2005)
Androsace septentrionalis (MONT; 1953)
Anemone multifida (MONT; 1963)
var. multifida (MONT; 1963)
Anemone patens (MONT; 1968)
Clematis ligusticifolia (MONT; 1967)
Delphinium bicolor (MONT; 1965)
Halerpestes cymbalaria (MONT, MONTU; 1963)
Myosurus apetalus (MONTU; 1978)
var. montanus (MONTU; 1978)
Ranunculus cardiophyllus (MONTU, RM; 1993)
Ranunculus pedatifidus (MONT, RM; 1993)
Amelanchier alnifolia (MONT, MONTU; 2000)
Crataegus castlegarensis (MONT, MONTU; 2007)
Crataegus chrysocarpa (MONT; 2008)
Crataegus douglasii (MONT; 2003)
Drymocallis arguta (MONT; 1968)
Potentilla anserina (MONT; 1969)
Potentilla gracilis (MONT; 1968)
Potentilla norvegica (MONT; 1968)
Potentilla ovina (MONTU; 1983)
Potentilla pensylvanica (MONT; 1968)
Potentilla rivalis (MONT; 1936)
Potentilla supina (MONTU; 1936)
ssp. paradoxa (MONTU; 1936)
Prunus virginiana (MONT; 1963)
Galium boreale (MONT; 1968)
Populus ×acuminata (MONTU; 1947)
Populus angustifolia (MONT; 1930)
Populus deltoides (MONTU; 1947)
Salix amygdaloides (RM; 2002)
Salix bebbiana (MONT, MONTU; 2000)
Salix discolor (MONTU; 2000)
Salix exigua (MONT, MONTU; 1965)
Sarcobatus vermiculatus (MONT; 1894)
Heuchera parvifolia (MONTU; 1983)
Lithophragma parviflorum (MONT; 1968)
Datura stramonium (MONT; 1961)
Solanum triflorum (MONTU; 1936)
Urtica dioica (MONT; 1958)
ssp. gracilis (MONT; 1958)
Verbena bracteata (MONT, MONTU; 1968)
Viola nuttallii (MONT; 1968)
var. vallicola (MONT; 1968)
MONOCOTS:
Allium cernuum (MONT; 1968)
Allium textile (MONT; 1962)
Maianthemum stellatum (MONT; 1968)
Carex duriuscula (MONT; 1955)
Carex hoodii (LEA; 1992)
Carex rossii (MONTU; 2000)
Schoenoplectus pungens (MONTU; 1987)
Juncus bufonius (MONTU; 1978)
Triglochin maritima (MONTU; 1987)
Toxicoscordion venenosum (MONT, WTU; 1968)
Agrostis scabra (MONT; 1955)
Avena fatua (MONT; 1968)
Bromus briziformis (MONT; 1960)
Bromus inermis (MONT; 2008)
Bromus japonicus (MONT; 2008)
Bromus sitchensis (LEA; 1992)
var. carinatus (LEA; 1992)
Bromus tectorum (MONT; 1967)
Calamovilfa longifolia (MONT; 1930)
Echinochloa crus-galli (MONT; 1955)
Festuca campestris (MONT, MONTU; 1978)
Festuca doreana (ID; 1978)
var. doreana (ID; 1978)
Festuca idahoensis (ID, MONT, MONTU; 1978)
Festuca occidentalis (USFS; 1971)
Festuca scabrella (ID, MONT; 1971)
Hordeum jubatum (MONT; 1957)
Koeleria macrantha (MONT; 1930)
Lolium persicum (MONT; 1993)
Poa interior (MONT; 1955)
Poa secunda (MONT; 1955)
ssp. juncifolia (MONT; 1955)
Schedonnardus paniculatus (MONT; 1952)
Setaria viridis (MONT; 2002)
Sphenopholis obtusata (MONT; 1952)