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Home >> Checklist: Museum of Northern Arizona >> Previous version of Key >> Identification Key (new version): Museum of Northern Arizona Filter/Display Options Family/Genus Filter: Sort by: Display Common Names Display images: Plant habit trees shrubs vines / lianas herbaceous grass-like ferns & allies cactus-like / succulents aquatic & OBL wetland species special groups arums composites legumes milkweeds mints orchids spurges dicots monocots longevity annual or biennial perennial armature unarmed armed leaves/twigs aromatic when crushed without marked odor clearly odiferous Leaves arrangement/phyllotaxy basal alternate opposite whorled fascicled/clustered along stem blade division all simple deeply lobed or divided some or all fully compound Flower ovaries/pistils per flower 1 2-5 more than 5 Fruit or Cone fruit consistency at maturity dry/leathery fleshy Museum of Northern Arizona Walter B. McDougall & H. S. Haskell Species Count: 419 Adoxaceae Sambucus cerulea Amaranthaceae Amaranthus albus Amaranthus powellii Amaranthus retroflexus Atriplex canescens Atriplex rosea Bassia scoparia Chenopodium album Chenopodium berlandieri Chenopodium desiccatum Dysphania botrys Dysphania graveolens Salsola kali Salsola tragus Amaryllidaceae Allium cernuum Allium geyeri Allium macropetalum Anacardiaceae Rhus aromatica Rhus trilobata Toxicodendron rydbergii Apiaceae Conium maculatum Cymopterus glomeratus Lomatium nevadense Pastinaca sativa Pseudocymopterus montanus Vesper multinervatus Apocynaceae Apocynum androsaemifolium Apocynum × floribundum Asclepias asperula Araceae Lemna minor Asparagaceae Echeandia flavescens Yucca baccata Asteraceae Achillea millefolium Acroptilon repens Ageratina herbacea Agoseris aurantiaca Agoseris glauca Agoseris parviflora Ambrosia confertiflora Ambrosia psilostachya Ambrosia tomentosa Antennaria parvifolia Antennaria rosulata Artemisia campestris Artemisia carruthii Artemisia dracunculus Artemisia ludoviciana Bidens tenuisecta Brickellia eupatorioides Carduus nutans Chaetopappa ericoides Chrysothamnus depressus Chrysothamnus viscidiflorus Cirsium arvense Cirsium neomexicanum Cirsium wheeleri Conyza canadensis Coreopsis tinctoria Dieteria canescens Ericameria nauseosa Erigeron divergens Erigeron flagellaris Erigeron oreophilus Erigeron speciosus Erigeron vreelandii Grindelia nuda Grindelia squarrosa Gutierrezia sarothrae Helianthella quinquenervis Helianthus annuus Heliomeris multiflora Heterotheca villosa Hieracium fendleri Hymenopappus mexicanus Hymenothrix dissecta Hymenoxys bigelovii Hymenoxys helenioides Hymenoxys lemmonii Hymenoxys richardsonii Kuhnia rosmarinifolia Lactuca serriola Laennecia schiedeana Mulgedium pulchellum Onopordum acanthium Packera multilobata Packera neomexicana Pericome caudata Pseudognaphalium macounii Pyrrocoma crocea Rhaponticum repens Rudbeckia laciniata Senecio actinella Senecio eremophilus Senecio spartioides Solidago missouriensis Solidago velutina Stephanomeria thurberi Symphyotrichum ascendens Symphyotrichum falcatum Symphyotrichum foliaceum Symphyotrichum lanceolatum Symphyotrichum praealtum Taraxacum erythrospermum Taraxacum officinale Townsendia exscapa Tragopogon dubius Tragopogon mirus Tragopogon porrifolius Tragopogon × mirus Verbesina encelioides Xanthisma gracile Berberidaceae Berberis repens Betulaceae Betula papyrifera Boraginaceae Lappula occidentalis Lithospermum macromeria Lithospermum multiflorum Mertensia franciscana Oreocarya setosissima Oreocarya suffruticosa Phacelia crenulata Brassicaceae Barbarea orthoceras Boechera fendleri Boechera perennans Brassica rapa Camelina microcarpa Capsella bursa-pastoris Chorispora tenella Descurainia incana Descurainia obtusa Descurainia pinnata Descurainia sophia Erysimum capitatum Erysimum repandum Lepidium lasiocarpum Lepidium lasiocarpum x oblongum Lesquerella intermedia Nasturtium officinale Noccaea fendleri Physaria acutifolia Sisymbrium altissimum Sisymbrium linifolium Cactaceae Coryphantha vivipara Echinocereus coccineus Opuntia fragilis Opuntia macrorhiza Campanulaceae Campanula parryi Cannabaceae Humulus lupulus Caprifoliaceae Symphoricarpos oreophilus Symphoricarpos rotundifolius Valeriana edulis Caryophyllaceae Arenaria lanuginosa Eremogone fendleri Silene noctiflora Silene scouleri Cleomaceae Cleomella serrulata Peritoma serrulatum Commelinaceae Commelina dianthifolia Convolvulaceae Convolvulus arvensis Ipomoea plummerae Cupressaceae Juniperus communis Juniperus deppeana Juniperus monosperma Juniperus scopulorum Cyperaceae Carex athrostachya Carex microptera Carex nebrascensis Carex occidentalis Carex pellita Carex senta Carex siccata Carex simulata Carex subfusca Carex vallicola Cyperus fendlerianus Eleocharis macrostachya Equisetaceae Equisetum arvense Equisetum laevigatum Ericaceae Pterospora andromedea Euphorbiaceae Euphorbia brachycera Euphorbia serpillifolia Tragia nepetifolia Tragia ramosa Fabaceae Acmispon wrightii Astragalus amphioxys Astragalus castaneiformis Astragalus hallii Astragalus humistratus Astragalus rusbyi Calliandra humilis Dalea candida Dalea polygonoides Lathyrus graminifolius Lathyrus laetivirens Lotus wrightii Lupinus argenteus Lupinus hillii Lupinus kingii Medicago lupulina Medicago sativa Melilotus albus Melilotus officinalis Oxytropis lambertii Pediomelum tenuiflorum Phaseolus angustissimus Securigera varia Thermopsis divaricarpa Thermopsis montana Trifolium longipes Trifolium mucronatum Trifolium wormskioldii Vicia americana Vicia pulchella Fagaceae Quercus gambelii Quercus gambelii X turbinella Gentianaceae Gentiana affinis Geraniaceae Erodium cicutarium Geranium caespitosum Geranium richardsonii Grossulariaceae Ribes cereum Hypericaceae Hypericum formosum Hypericum scouleri Iridaceae Iris missouriensis Sisyrinchium demissum Juncaceae Juncus balticus Juncus bufonius Juncus ensifolius Juncus interior Juncus longistylis Lamiaceae Dracocephalum parviflorum Glechoma hederacea Hedeoma oblongifolia Leonurus cardiaca Marrubium vulgare Mentha arvensis Monarda fistulosa Nepeta cataria Poliomintha incana Prunella vulgaris Salvia reflexa Salvia subincisa Liliaceae Calochortus ambiguus Calochortus nuttallii Linaceae Linum aristatum Linum australe Linum lewisii Linum neomexicanum Loasaceae Mentzelia pumila Mentzelia rusbyi Malvaceae Malva neglecta Sidalcea neomexicana Sphaeralcea fendleri Melanthiaceae Anticlea elegans Nyctaginaceae Mirabilis linearis Mirabilis multiflora Mirabilis oxybaphoides Onagraceae Epilobium brachycarpum Epilobium ciliatum Gaura hexandra Gayophytum diffusum Gayophytum racemosum Oenothera coronopifolia Oenothera curtiflora Oenothera elata Oenothera flava Oenothera hexandra Oenothera hookeri Oenothera pubescens Oenothera suffrutescens Oenothera villosa Orchidaceae Corallorhiza maculata Orobanchaceae Castilleja integra Castilleja martini Castilleja miniata Castilleja minor Orobanche fasciculata Orthocarpus purpureoalbus Pedicularis centranthera Oxalidaceae Oxalis decaphylla Oxalis decaphylla x hernandezii Papaveraceae Argemone pleiacantha Argemone polyanthemos Corydalis aurea Phrymaceae Erythranthe floribunda Erythranthe guttata Erythranthe rubella Pinaceae Abies concolor Abies lasiocarpa Picea pungens Pinus edulis Pinus flexilis Pinus ponderosa Pseudotsuga menziesii Plantaginaceae Linaria dalmatica Linaria vulgaris Penstemon barbatus Penstemon clutei Penstemon linarioides Penstemon pachyphyllus Penstemon palmeri Penstemon putus Penstemon strictus Penstemon virgatus Plantago argyraea Plantago argyrea Plantago patagonica Veronica peregrina Poaceae Aegilops cylindrica Agropyron cristatum Agrostis exarata Agrostis gigantea Agrostis stolonifera Aristida arizonica Aristida purpurea Arrhenatherum elatius Blepharoneuron tricholepis Bothriochloa ischaemum Bouteloua curtipendula Bouteloua gracilis Bouteloua simplex Bromus arizonicus Bromus arvensis Bromus carinatus Bromus inermis Bromus japonicus Bromus marginatus Bromus porteri Bromus tectorum Chloris virgata Dactylis glomerata Elymus elymoides Elymus lanceolatus Elymus repens Elymus trachycaulus Eragrostis pectinacea Eriocoma hymenoides Festuca arizonica Hesperostipa comata Hordeum jubatum Koeleria macrantha Koeleria pyramidata Muhlenbergia minutissima Muhlenbergia montana Muhlenbergia rigens Muhlenbergia straminea Muhlenbergia wrightii Panicum capillare Panicum miliaceum Pascopyrum smithii Phleum pratense Piptochaetium pringlei Poa fendleriana Poa palustris Poa pratensis Schizachyrium scoparium Secale cereale Setaria pumila Setaria viridis Sporobolus interruptus Triticum aestivum Vulpia octoflora Zuloagaea bulbosa Polemoniaceae Collomia linearis Ipomopsis aggregata Phlox gracilis Polygonaceae Eriogonum alatum Eriogonum pharnaceoides Eriogonum polycladon Eriogonum racemosum Eriogonum umbellatum Fallopia convolvulus Persicaria maculosa Polygonum aviculare Polygonum ramosissimum Polygonum sawatchense Rumex crispus Rumex mexicanus Portulacaceae Portulaca oleracea Primulaceae Androsace septentrionalis Ranunculaceae Aquilegia chrysantha Ceratocephala testiculata Clematis hirsutissima Ranunculus aquatilis Ranunculus cardiophyllus Ranunculus cymbalaria Ranunculus hydrocharoides Ranunculus macounii Thalictrum fendleri Rhamnaceae Ceanothus fendleri Rosaceae Agrimonia striata Cercocarpus breviflorus Cercocarpus montanus Fallugia paradoxa Geum triflorum Holodiscus dumosus Potentilla crinita Potentilla hippiana Potentilla norvegica Potentilla recta Potentilla thurberi Rosa woodsii Rubiaceae Houstonia wrightii Salicaceae Populus acuminata Populus tremuloides Populus x acuminata Salix exigua Salix lasiolepis Santalaceae Arceuthobium vaginatum Sapindaceae Acer negundo Acer saccharinum Scrophulariaceae Verbascum blattaria Verbascum thapsus Verbascum virgatum Solanaceae Nicotiana attenuata Solanum physalifolium Solanum triflorum Verbenaceae Verbena macdougalii Violaceae Viola affinis Vitaceae Vitis arizonica Woodsiaceae Woodsia mexicana
Development supported by National Science Foundation Grants (DBI 9983132, BRC 0237418, DBI 0743827, DBI 0847966) Powered by Symbiota