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Home >> Checklist: Montana State University - 1. NRSM 350 COMPLETE LIST >> Previous version of Key >> Identification Key (new version): Montana State University - 1. NRSM 350 COMPLETE LIST Filter/Display Options Family/Genus Filter: Sort by: Display Common Names Display images: Plant habit trees shrubs vines / lianas herbaceous grass-like aquatic & OBL wetland species special groups composites legumes dicots monocots longevity annual or biennial perennial sap latex absent (sap clear) latex present Leaves arrangement/phyllotaxy basal alternate opposite whorled fascicled/clustered along stem blade division all simple deeply lobed or divided some or all fully compound leaf attachment sessile or nearly so leaf stalk (petiole) clearly present winged petiolate sheathing Flower principal flower color white or cream purple blue green yellow orange red pink brown inconspicuous ovaries/pistils per flower 1 2-5 more than 5 Fruit or Cone fruit consistency at maturity dry/leathery fleshy Montana State University - 1. NRSM 350 COMPLETE LIST Species Count: 200 Amaranthaceae Atriplex canescens Atriplex confertifolia Atriplex gardneri Bassia scoparia Grayia spinosa Halogeton glomeratus Kochia americana Krascheninnikovia lanata Salsola tragus Anacardiaceae Rhus aromatica Apiaceae Cicuta maculata Asparagaceae Yucca glauca Asteraceae Achillea millefolium Agoseris glauca Ambrosia deltoidea Ambrosia dumosa Ambrosia psilostachya Amphiachyris dracunculoides Arnica cordifolia Artemisia cana Artemisia filifolia Artemisia frigida Artemisia ludoviciana Artemisia nova Artemisia tridentata Artemisia tripartita Baileya multiradiata Balsamorhiza sagittata Chrysothamnus viscidiflorus Ericameria nauseosa Flourensia cernua Grindelia squarrosa Gutierrezia sarothrae Heterotheca villosa Hymenoxys hoopesii Hymenoxys odorata Liatris punctata Picrothamnus desertorum Ratibida columnifera Senecio flaccidus Senecio serra Solidago missouriensis Tetradymia canescens Wyethia amplexicaulis Berberidaceae Mahonia repens Brassicaceae Descurainia pinnata Stanleya pinnata Cannabaceae Celtis pallida Caprifoliaceae Symphoricarpos albus Symphoricarpos orbiculatus Cornaceae Cornus sericea Cupressaceae Juniperus monosperma Juniperus osteosperma Juniperus scopulorum Cyperaceae Carex filifolia Carex geyeri Elaeagnaceae Shepherdia canadensis Ephedraceae Ephedra trifurca Ericaceae Arctostaphylos pungens Arctostaphylos uva-ursi Vaccinium membranaceum Fabaceae Acacia berlandieri Acacia greggii Acacia rigidula Amorpha canescens Astragalus mollissimus Dalea purpurea Lupinus Medicago polymorpha Oxytropis campestris Oxytropis lambertii Pediomelum tenuiflorum Prosopis glandulosa Vachellia farnesiana Fagaceae Quercus gambelii Quercus marilandica Quercus stellata Geraniaceae Erodium botrys Erodium cicutarium Geranium richardsonii Grossulariaceae Ribes cereum Hypericaceae Hypericum perforatum Krameriaceae Krameria erecta Malvaceae Sphaeralcea coccinea Melanthiaceae Zigadenus Onagraceae Chamaenerion angustifolium Pinaceae Pinus edulis Pinus monophylla Plantaginaceae Penstemon glaber Plantago patagonica Poaceae Achnatherum miliaceum Achnatherum nelsonii Achnatherum thurberianum Agropyron cristatum Agrostis stolonifera Andropogon gerardi Andropogon hallii Aristida oligantha Aristida purpurea Avena barbata Avena fatua Avenula hookeri Blepharoneuron tricholepis Bothriochloa laguroides Bouteloua curtipendula Bouteloua dactyloides Bouteloua eriopoda Bouteloua gracilis Bouteloua hirsuta Bouteloua repens Bromus carinatus Bromus diandrus Bromus hordeaceus Bromus inermis Bromus tectorum Calamagrostis rubescens Calamovilfa longifolia Chloris cucullata Cynodon dactylon Dactylis glomerata Danthonia californica Danthonia intermedia Danthonia parryi Deschampsia cespitosa Digitaria californica Disakisperma dubium Distichlis spicata Elymus canadensis Elymus elymoides Elymus lanceolatus Elymus trachycaulus Eragrostis curvula Eragrostis trichodes Eriocoma hymenoides Festuca campestris Festuca idahoensis Hesperostipa comata Heteropogon contortus Hilaria belangeri Hilaria jamesii Hilaria mutica Hopia obtusa Hordeum jubatum Hordeum pusillum Koeleria macrantha Leymus cinereus Melica bulbosa Muhlenbergia montana Muhlenbergia porteri Muhlenbergia pungens Muhlenbergia torreyi Nassella leucotricha Nassella pulchra Nassella viridula Panicum virgatum Pascopyrum smithii Phleum alpinum Phleum pratense Poa fendleriana Poa pratensis Poa secunda Pseudoroegneria spicata Redfieldia flexuosa Schedonnardus paniculatus Schizachyrium scoparium Scleropogon brevifolius Setaria leucopila Sorghastrum nutans Spartina pectinata Sporobolus airoides Sporobolus compositus Sporobolus cryptandrus Taeniatherum caput-medusae Thinopyrum intermedium Trisetum spicatum Vulpia octoflora Polygonaceae Eriogonum heracleoides Ranunculaceae Delphinium occidentale Rhamnaceae Ceanothus cuneatus Ceanothus fendleri Ceanothus integerrimus Ceanothus velutinus Rosaceae Adenostoma fasciculatum Amelanchier alnifolia Cercocarpus ledifolius Cercocarpus montanus Coleogyne ramosissima Dasiphora fruticosa Fallugia paradoxa Holodiscus discolor Physocarpus malvaceus Prunus virginiana Purshia stansburyana Purshia tridentata Rosa woodsii Salicaceae Populus tremuloides Sapindaceae Acer glabrum Sarcobataceae Sarcobatus vermiculatus Viburnaceae Sambucus Zygophyllaceae Larrea tridentata
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