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Plant
habit
trees
shrubs
vines / lianas
herbaceous
grass-like
ferns & allies
cactus-like / succulents
aquatic & OBL wetland species
special groups
composites
legumes
milkweeds
mints
spurges
dicots
monocots
longevity
annual or biennial
perennial
armature
unarmed
armed
reproductive mode
produces flowers, fruits, seeds
produces spores
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
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
Devils Tower National Monument
NPS
Species Count: 349
Alismataceae
Sagittaria cuneata
Amaranthaceae
Amaranthus albus
Amaranthus blitoides
Amaranthus retroflexus
Atriplex patula
Bassia scoparia
Chenopodiastrum simplex
Chenopodium desiccatum
Chenopodium fremontii
Chenopodium pratericola
Oxybasis rubra
Salsola tragus
Amaryllidaceae
Allium textile
Anacardiaceae
Toxicodendron rydbergii
Apiaceae
Conium maculatum
Lomatium foeniculaceum
Lomatium orientale
Osmorhiza longistylis
Sanicula marilandica
Vesper montanus
Apocynaceae
Apocynum androsaemifolium
Asclepias pumila
Asclepias speciosa
Asclepias stenophylla
Asclepias viridiflora
Asparagaceae
Leucocrinum montanum
Maianthemum stellatum
Yucca glauca
Asteraceae
Achillea millefolium
Agoseris parviflora
Ambrosia psilostachya
Antennaria parvifolia
Arctium minus
Arnica fulgens
Arnica sororia
Artemisia dracunculus
Artemisia frigida
Balsamorhiza sagittata
Carduus nutans
Cirsium arvense
Cirsium flodmanii
Cirsium undulatum
Cirsium vulgare
Conyza canadensis
Conyza ramosissima
Crepis acuminata
Cyclachaena xanthiifolia
Diaperia prolifera
Dyssodia papposa
Echinacea angustifolia
Erigeron canus
Erigeron subtrinervis
Grindelia squarrosa
Gutierrezia sarothrae
Helianthus annuus
Helianthus maximiliani
Hieracium albiflorum
Hieracium umbellatum
Lactuca canadensis
Lactuca serriola
Logfia arvensis
Lygodesmia juncea
Matricaria discoidea
Microseris nutans
Mulgedium pulchellum
Nothocalais cuspidata
Onopordum acanthium
Packera cana
Packera plattensis
Pseudognaphalium macounii
Ratibida columnifera
Ratibida tagetes
Senecio rapifolius
Solidago missouriensis
Solidago mollis
Symphyotrichum oblongifolium
Taraxacum erythrospermum
Taraxacum officinale
Townsendia exscapa
Tragopogon dubius
Verbesina encelioides
Xanthium strumarium
Berberidaceae
Mahonia repens
Boraginaceae
Cryptantha ambigua
Cryptantha torreyana
Cryptantha watsonii
Cynoglossum officinale
Ellisia nyctelea
Lithospermum incisum
Mertensia lanceolata
Oreocarya celosioides
Phacelia linearis
Brassicaceae
Alyssum desertorum
Boechera collinsii
Boechera pinetorum
Camelina microcarpa
Capsella bursa-pastoris
Chorispora tenella
Descurainia pinnata
Descurainia sophia
Draba nemorosa
Draba reptans
Erysimum asperum
Erysimum cheiranthoides
Hesperis matronalis
Lepidium densiflorum
Physaria brassicoides
Physaria spatulata
Rorippa curvipes
Sisymbrium altissimum
Sisymbrium loeselii
Thlaspi arvense
Turritis glabra
Cactaceae
Escobaria missouriensis
Opuntia fragilis
Campanulaceae
Campanula rotundifolia
Triodanis perfoliata
Caprifoliaceae
Symphoricarpos albus
Symphoricarpos occidentalis
Caryophyllaceae
Cerastium brachypodum
Silene antirrhina
Stellaria media
Cistaceae
Helianthemum bicknellii
Cleomaceae
Cleomella serrulata
Convolvulaceae
Convolvulus arvensis
Evolvulus nuttallianus
Cucurbitaceae
Echinocystis lobata
Cupressaceae
Juniperus scopulorum
Cyperaceae
Carex blanda
Carex brevior
Carex duriuscula
Carex emoryi
Carex gravida
Carex hoodii
Carex microptera
Carex nebrascensis
Carex pellita
Carex praegracilis
Carex praticola
Carex rossii
Carex saximontana
Carex siccata
Carex sprengelii
Carex torreyi
Carex utriculata
Carex vulpinoidea
Eleocharis acicularis
Eleocharis palustris
Schoenoplectus pungens
Schoenoplectus tabernaemontani
Scirpus microcarpus
Scirpus pallidus
Cystopteridaceae
Cystopteris fragilis
Elaeagnaceae
Shepherdia argentea
Equisetaceae
Equisetum arvense
Equisetum laevigatum
Ericaceae
Arctostaphylos uva-ursi
Pterospora andromedea
Euphorbiaceae
Euphorbia brachycera
Euphorbia glyptosperma
Euphorbia spathulata
Fabaceae
Astragalus agrestis
Astragalus drummondii
Astragalus lotiflorus
Astragalus spatulatus
Glycyrrhiza lepidota
Ladeania lanceolata
Lathyrus ochroleucus
Medicago lupulina
Medicago sativa
Melilotus albus
Melilotus officinalis
Oxytropis lambertii
Oxytropis sericea
Pediomelum argophyllum
Pediomelum esculentum
Thermopsis rhombifolia
Trifolium repens
Fagaceae
Quercus macrocarpa
Geraniaceae
Geranium bicknellii
Geranium carolinianum
Geranium pusillum
Iridaceae
Sisyrinchium montanum
Juncaceae
Juncus interior
Juncus torreyi
Lamiaceae
Hedeoma drummondii
Hedeoma hispida
Lycopus americanus
Mentha arvensis
Nepeta cataria
Prunella vulgaris
Salvia reflexa
Stachys pilosa
Liliaceae
Calochortus nuttallii
Prosartes trachycarpa
Linaceae
Linum lewisii
Linum rigidum
Loasaceae
Mentzelia decapetala
Mentzelia dispersa
Malvaceae
Malva neglecta
Sphaeralcea coccinea
Nyctaginaceae
Mirabilis linearis
Mirabilis nyctaginea
Oleaceae
Fraxinus pennsylvanica
Onagraceae
Epilobium brachycarpum
Oenothera albicaulis
Oenothera coronopifolia
Oenothera laciniata
Oenothera suffrutescens
Orobanchaceae
Castilleja sessiliflora
Orobanche fasciculata
Orthocarpus luteus
Oxalidaceae
Oxalis stricta
Papaveraceae
Corydalis aurea
Plantaginaceae
Collinsia parviflora
Penstemon albidus
Penstemon gracilis
Penstemon grandiflorus
Plantago major
Plantago patagonica
Veronica americana
Veronica peregrina
Veronica wyomingensis
Poaceae
Agrostis exarata
Agrostis scabra
Alopecurus arundinaceus
Andropogon gerardi
Avena sativa
Beckmannia syzigachne
Bouteloua dactyloides
Bouteloua gracilis
Bromus carinatus
Bromus commutatus
Bromus inermis
Bromus japonicus
Bromus porteri
Bromus pumpellianus
Bromus tectorum
Calamagrostis montanensis
Catabrosa aquatica
Cenchrus longispinus
Dactylis glomerata
Danthonia spicata
Danthonia unispicata
Dichanthelium scribnerianum
Dichanthelium wilcoxianum
Distichlis spicata
Elymus curvatus
Elymus repens
Elymus villosus
Eragrostis cilianensis
Eriocoma hymenoides
Festuca idahoensis
Glyceria borealis
Glyceria striata
Hesperostipa spartea
Koeleria pyramidata
Leersia oryzoides
Muhlenbergia cuspidata
Muhlenbergia racemosa
Nassella viridula
Oryzopsis asperifolia
Panicum capillare
Pascopyrum smithii
Phalaris arundinacea
Phleum pratense
Piptatheropsis micrantha
Poa arida
Poa bulbosa
Poa compressa
Poa fendleriana
Poa pratensis
Poa secunda
Schedonnardus paniculatus
Schedonorus arundinaceus
Schedonorus pratensis
Schizachne purpurascens
Secale cereale
Setaria viridis
Spartina pectinata
Sphenopholis obtusata
Sporobolus cryptandrus
Thinopyrum intermedium
Vulpia octoflora
Polemoniaceae
Collomia linearis
Leptosiphon septentrionalis
Phlox hoodii
Polygalaceae
Polygala alba
Polygonaceae
Eriogonum pauciflorum
Fallopia convolvulus
Polygonum aviculare
Polygonum douglasii
Rumex crispus
Rumex mexicanus
Rumex venosus
Portulacaceae
Portulaca oleracea
Potamogetonaceae
Stuckenia pectinata
Primulaceae
Androsace occidentalis
Lysimachia ciliata
Pteridaceae
Myriopteris gracilis
Ranunculaceae
Anemone cylindrica
Ceratocephala testiculata
Clematis ligusticifolia
Myosurus minimus
Ranunculus abortivus
Ranunculus cymbalaria
Ranunculus macounii
Thalictrum dasycarpum
Rosaceae
Amelanchier alnifolia
Crataegus chrysocarpa
Drymocallis arguta
Drymocallis fissa
Fragaria virginiana
Geum aleppicum
Geum triflorum
Malus pumila
Potentilla pensylvanica
Prunus americana
Rosa arkansana
Rosa woodsii
Rubiaceae
Galium aparine
Galium boreale
Galium triflorum
Salicaceae
Populus tremuloides
Salix amygdaloides
Salix lutea
Saxifragaceae
Heuchera richardsonii
Lithophragma parviflorum
Scrophulariaceae
Scrophularia lanceolata
Verbascum thapsus
Selaginellaceae
Selaginella densa
Smilacaceae
Smilax lasioneura
Solanaceae
Hyoscyamus niger
Physalis heterophylla
Solanum triflorum
Typhaceae
Typha angustifolia
Typha latifolia
Urticaceae
Parietaria pensylvanica
Urtica gracilis
Verbenaceae
Glandularia bipinnatifida
Verbena bracteata
Viburnaceae
Viburnum lentago
Violaceae
Viola adunca
Viola nuttallii
Viola pedatifida
Viola vallicola
Vitaceae
Parthenocissus inserta
Vitis riparia
Woodsiaceae
Woodsia scopulina