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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 ferns & allies grass-like 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: 411 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 subverticillata Araceae Lemna minor Asparagaceae Asparagus officinalis 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 carruthii Artemisia dracunculus Artemisia ludoviciana Berlandiera lyrata Bidens tenuisecta Carduus nutans Chaetopappa ericoides Chrysothamnus depressus Chrysothamnus viscidiflorus Cirsium arvense Cirsium neomexicanum Cirsium wheeleri Conyza canadensis Coreopsis tinctoria Dieteria canescens Erigeron divergens Erigeron flagellaris Erigeron oreophilus Erigeron speciosus Erigeron vreelandii Gaillardia pulchella Grindelia squarrosa Gutierrezia sarothrae Helianthella quinquenervis Helianthus annuus Heliomeris multiflora Heterotheca villosa Hieracium fendleri Hymenopappus mexicanus Hymenothrix dissecta Hymenoxys bigelovii Hymenoxys helenioides Hymenoxys lemmonii Kuhnia rosmarinifolia Lactuca serriola Lactuca tatarica Laennecia schiedeana Mulgedium pulchellum Onopordum acanthium Packera multilobata Packera neomexicana Pericome caudata Pseudognaphalium macounii Pyrrocoma crocea Ratibida columnifera Rhaponticum repens Rudbeckia laciniata Senecio actinella Senecio spartioides Solidago missouriensis Solidago velutina Stephanomeria thurberi Symphyotrichum ascendens Symphyotrichum falcatum Symphyotrichum praealtum Taraxacum erythrospermum Taraxacum officinale Townsendia exscapa Tragopogon dubius Tragopogon mirus Tragopogon porrifolius Verbesina encelioides Xanthisma gracile Berberidaceae Berberis repens Betulaceae Betula papyrifera Boraginaceae Cryptantha fendleri 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 Nasturtium officinale Noccaea fendleri Physaria acutifolia Physaria intermedia Sisymbrium altissimum Sisymbrium linifolium Cactaceae Coryphantha vivipara Echinocereus coccineus Opuntia fragilis Opuntia macrorhiza Campanulaceae Campanula glomerata Campanula parryi Cannabaceae Humulus lupulus Caprifoliaceae Symphoricarpos oreophilus Valeriana edulis Caryophyllaceae Eremogone fendleri Silene noctiflora Cleomaceae Cleomella serrulata Peritoma serrulatum Commelinaceae Commelina dianthifolia Convolvulaceae Convolvulus arvensis Ipomoea plummerae Cupressaceae Juniperus deppeana Juniperus monosperma Juniperus scopulorum Cyperaceae Carex athrostachya Carex microptera Carex nebrascensis Carex occidentalis Carex pellita Carex rossii Carex senta Carex siccata Carex simulata Carex subfusca Carex vallicola Cyperus fendlerianus Eleocharis macrostachya Eleocharis palustris Elaeagnaceae Shepherdia canadensis 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 kingii Medicago lupulina Medicago sativa Melilotus albus Melilotus officinalis Oxytropis lambertii Pediomelum tenuiflorum Phaseolus angustissimus Securigera varia Thermopsis divaricarpa Thermopsis montana Trifolium wormskioldii Vicia americana Vicia pulchella Fagaceae Quercus gambelii 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 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 lewisii Linum neomexicanum Loasaceae Mentzelia pumila Mentzelia rusbyi Malvaceae Malva neglecta Sidalcea neomexicana Sphaeralcea fendleri Melanthiaceae Anticlea elegans Nyctaginaceae Mirabilis multiflora Mirabilis oxybaphoides Oleaceae Syringa vulgaris Onagraceae Epilobium brachycarpum Epilobium ciliatum Gaura hexandra Gayophytum diffusum Gayophytum racemosum Oenothera coronopifolia Oenothera curtiflora Oenothera elata Oenothera flava Oenothera hookeri Oenothera pubescens Oenothera suffrutescens Orchidaceae Corallorhiza maculata Orobanchaceae Castilleja integra Castilleja martini Castilleja minor Orobanche fasciculata Orthocarpus purpureoalbus Pedicularis centranthera Oxalidaceae Oxalis decaphylla Papaveraceae Argemone polyanthemos Corydalis aurea Phrymaceae Erythranthe floribunda Erythranthe guttata Erythranthe rubella Pinaceae Abies concolor Picea Picea pungens Pinus edulis Pinus flexilis Pinus mugo 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 Plumbaginaceae Limonium carolinianum Poaceae Aegilops cylindrica Agropyron cristatum Agrostis exarata Agrostis gigantea Agrostis stolonifera Aristida arizonica 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 Eragrostis pectinacea Eriocoma hymenoides Festuca arizonica Festuca ovina Hordeum jubatum Koeleria macrantha 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 Microsteris gracilis 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 virginiana Ranunculus cardiophyllus Ranunculus cymbalaria Ranunculus hydrocharoides Ranunculus macounii Thalictrum fendleri Rhamnaceae Ceanothus fendleri Rosaceae Agrimonia striata Cercocarpus breviflorus Cercocarpus montanus Chamaebatiaria millefolium Dasiphora fruticosa Fallugia paradoxa Geum triflorum Holodiscus dumosus Malus pumila Physocarpus opulifolius Potentilla crinita Potentilla hippiana Potentilla norvegica Potentilla recta Potentilla sanguinea Potentilla thurberi Prunus virginiana Rosa chinensis Rosa woodsii Rubiaceae Houstonia wrightii Salicaceae Populus acuminata Populus tremuloides Salix exigua Salix lasiolepis Sapindaceae Acer ginnala Acer negundo Acer saccharinum Saxifragaceae Lithophragma tenellum Scrophulariaceae Verbascum blattaria Verbascum thapsus Verbascum virgatum Solanaceae Nicotiana attenuata Solanum physalifolium Solanum triflorum Ulmaceae Ulmus pumila Verbenaceae Verbena macdougalii Viburnaceae Sambucus cerulea Violaceae Viola affinis Vitaceae Vitis arizonica Woodsiaceae Woodsia mexicana
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