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Plant
habit
trees
shrubs
vines / lianas
herbaceous
ferns & allies
grass-like
cactus-like / succulents
aquatic & OBL wetland species
special groups
composites
legumes
milkweeds
mints
orchids
spurges
dicots
monocots
longevity
annual or biennial
perennial
Leaves
arrangement/phyllotaxy
basal
alternate
opposite
whorled
fascicled/clustered along stem
blade division
all simple
deeply lobed or divided
some or all fully compound
Fruit or Cone
fruit consistency at maturity
dry/leathery
fleshy
Walnut Canyon National Monument
NPS-SCPN
Species Count: 418
Amaranthaceae
Amaranthus albus
Amaranthus blitoides
Amaranthus retroflexus
Atriplex canescens
Bassia scoparia
Chenopodium album
Chenopodium berlandieri
Chenopodium fremontii
Chenopodium incanum
Chenopodium leptophyllum
Chenopodium pratericola
Dysphania graveolens
Krascheninnikovia lanata
Salsola collina
Salsola tragus
Anacardiaceae
Rhus aromatica
Rhus trilobata
Toxicodendron radicans
Toxicodendron rydbergii
Apiaceae
Aulospermum purpureum
Lomatium foeniculaceum
Pseudocymopterus montanus
Torilis arvensis
Vesper bulbosus
Vesper multinervatus
Vesper purpurascens
Apocynaceae
Apocynum cannabinum
Asclepias asperula
Asclepias subverticillata
Asparagaceae
Agave parryi
Echeandia flavescens
Maianthemum stellatum
Yucca angustissima
Yucca baccata
Asteraceae
Achillea millefolium
Ageratina herbacea
Ambrosia acanthicarpa
Ambrosia psilostachya
Antennaria marginata
Antennaria parvifolia
Artemisia campestris
Artemisia dracunculus
Artemisia frigida
Artemisia ludoviciana
Brickellia californica
Brickellia grandiflora
Chaetopappa ericoides
Chrysothamnus depressus
Chrysothamnus greenei
Cirsium arizonicum
Cirsium vulgare
Cirsium wheeleri
Conyza canadensis
Coreopsis tinctoria
Dieteria bigelovii
Dieteria canescens
Ericameria nauseosa
Erigeron aphanactis
Erigeron concinnus
Erigeron divergens
Erigeron flagellaris
Erigeron neomexicanus
Erigeron oreophilus
Erigeron pringlei
Erigeron saxatilis
Erigeron tracyi
Gaillardia pinnatifida
Gutierrezia microcephala
Gutierrezia sarothrae
Helianthella quinquenervis
Helianthus petiolaris
Heliomeris multiflora
Heterotheca villosa
Hieracium fendleri
Hymenothrix dissecta
Hymenoxys bigelovii
Hymenoxys richardsonii
Lactuca serriola
Laennecia schiedeana
Mulgedium pulchellum
Packera multilobata
Packera werneriifolia
Pericome caudata
Pseudognaphalium leucocephalum
Pseudognaphalium macounii
Psilostrophe sparsiflora
Sanvitalia abertii
Senecio actinella
Senecio arizonicus
Senecio spartioides
Solidago velutina
Stephanomeria tenuifolia
Stephanomeria thurberi
Taraxacum erythrospermum
Taraxacum officinale
Tetradymia canescens
Townsendia exscapa
Townsendia incana
Tragopogon dubius
Verbesina encelioides
Wyethia arizonica
Xanthisma gracile
Xanthisma grindelioides
Xanthium strumarium
Berberidaceae
Mahonia fremontii
Mahonia haematocarpa
Mahonia repens
Boraginaceae
Cryptantha gracilis
Hackelia floribunda
Lappula occidentalis
Lithospermum incisum
Lithospermum multiflorum
Lithospermum thuberi
Oreocarya setosissima
Oreocarya suffruticosa
Phacelia heterophylla
Phacelia magellanica
Brassicaceae
Berteroa incana
Boechera fendleri
Boechera perennans
Descurainia californica
Descurainia incana
Descurainia incisa
Descurainia obtusa
Descurainia pinnata
Draba cuneifolia
Erysimum capitatum
Erysimum inconspicuum
Erysimum repandum
Lepidium densiflorum
Noccaea fendleri
Physaria intermedia
Sisymbrium altissimum
Thelypodium wrightii
Cactaceae
Echinocereus coccineus
Echinocereus triglochidiatus
Opuntia fragilis
Opuntia macrorhiza
Opuntia phaeacantha
Caprifoliaceae
Lonicera arizonica
Symphoricarpos oreophilus
Valeriana arizonica
Caryophyllaceae
Drymaria glandulosa
Eremogone eastwoodiae
Cleomaceae
Cleomella serrulata
Commelinaceae
Commelina dianthifolia
Convolvulaceae
Calystegia macounii
Convolvulus arvensis
Crassulaceae
Sedum cockerellii
Cucurbitaceae
Cucurbita foetidissima
Cupressaceae
Juniperus deppeana
Juniperus monosperma
Juniperus osteosperma
Juniperus scopulorum
Cyperaceae
Carex deweyana
Carex geophila
Carex occidentalis
Carex pellita
Cyperus esculentus
Cyperus fendlerianus
Scirpus microcarpus
Cystopteridaceae
Cystopteris bulbifera
Cystopteris fragilis
Cystopteris reevesiana
Cystopteris utahensis
Cystopteris × tennesseensis
Dryopteridaceae
Dryopteris filix-mas
Ephedraceae
Ephedra viridis
Equisetaceae
Equisetum arvense
Equisetum hyemale
Equisetum laevigatum
Equisetum × ferrissii
Euphorbiaceae
Euphorbia brachycera
Euphorbia fendleri
Tragia nepetifolia
Tragia ramosa
Fabaceae
Acmispon rigidus
Astragalus arizonicus
Astragalus humistratus
Astragalus lentiginosus
Astragalus praelongus
Desmanthus cooleyi
Ladeania lanceolata
Lathyrus eucosmus
Lathyrus graminifolius
Lotus wrightii
Lupinus argenteus
Lupinus hillii
Lupinus kingii
Lupinus palmeri
Medicago lupulina
Melilotus albus
Melilotus officinalis
Oxytropis lambertii
Phaseolus angustissimus
Robinia neomexicana
Thermopsis divaricarpa
Vicia americana
Vicia pulchella
Fagaceae
Quercus emoryi
Quercus gambelii
Quercus X pauciloba
Geraniaceae
Erodium cicutarium
Geranium caespitosum
Geranium richardsonii
Grossulariaceae
Ribes cereum
Ribes pinetorum
Iridaceae
Iris missouriensis
Juglandaceae
Juglans major
Lamiaceae
Dracocephalum parviflorum
Hedeoma drummondii
Hedeoma hyssopifolia
Hedeoma nana
Hedeoma oblongifolia
Leonurus cardiaca
Marrubium vulgare
Poliomintha incana
Salvia reflexa
Liliaceae
Calochortus ambiguus
Calochortus gunnisonii
Prosartes trachycarpa
Linaceae
Linum aristatum
Linum australe
Linum lewisii
Linum puberulum
Loasaceae
Mentzelia albicaulis
Mentzelia montana
Mentzelia multiflora
Mentzelia pumila
Malvaceae
Sphaeralcea fendleri
Sphaeralcea grossulariifolia
Sphaeralcea parvifolia
Melanthiaceae
Anticlea elegans
Zigadenus elegans
Nyctaginaceae
Mirabilis coccinea
Mirabilis linearis
Mirabilis multiflora
Mirabilis oxybaphoides
Oleaceae
Forestiera pubescens
Fraxinus anomala
Menodora scabra
Onagraceae
Calylophus hartwegii
Epilobium brachycarpum
Epilobium hornemannii
Oenothera coronopifolia
Oenothera pallida
Oenothera suffrutescens
Orchidaceae
Corallorhiza maculata
Orobanchaceae
Castilleja integra
Cordylanthus wrightii
Orobanche cooperi
Orobanche fasciculata
Orobanche ludoviciana
Orthocarpus purpureoalbus
Papaveraceae
Corydalis aurea
Phrymaceae
Erythranthe guttata
Erythranthe rubella
Pinaceae
Pinus edulis
Pinus ponderosa
Pseudotsuga menziesii
Plantaginaceae
Linaria dalmatica
Penstemon barbatus
Penstemon jamesii
Penstemon linarioides
Penstemon nudiflorus
Penstemon ophianthus
Penstemon pseudoputus
Penstemon rostriflorus
Penstemon virgatus
Plantago argyrea
Plantago lanceolata
Plantago ovata
Plantago patagonica
Poaceae
Achnatherum robustum
Achnatherum scribneri
Agropyron cristatum
Agrostis gigantea
Anthoxanthum nitens
Blepharoneuron tricholepis
Bothriochloa saccharoides
Bouteloua curtipendula
Bouteloua eriopoda
Bouteloua gracilis
Bouteloua simplex
Bromus carinatus
Bromus ciliatus
Bromus commutatus
Bromus diandrus
Bromus marginatus
Bromus porteri
Bromus rubens
Bromus tectorum
Dactylis glomerata
Elymus canadensis
Elymus elymoides
Elymus repens
Elymus trachycaulus
Elymus x pseudorepens
Eragrostis mexicana
Eragrostis pectinacea
Eriocoma hymenoides
Festuca arizonica
Festuca ovina
Festuca trachyphylla
Hesperostipa comata
Hesperostipa neomexicana
Hordeum jubatum
Koeleria macrantha
Lycurus phleoides
Lycurus setosus
Melica porteri
Muhlenbergia curtifolia
Muhlenbergia minutissima
Muhlenbergia montana
Muhlenbergia pauciflora
Muhlenbergia racemosa
Muhlenbergia rigens
Muhlenbergia tenuifolia
Muhlenbergia thurberi
Muhlenbergia wrightii
Munroa squarrosa
Panicum capillare
Panicum virgatum
Pascopyrum smithii
Piptatheropsis micrantha
Poa fendleriana
Poa pratensis
Schizachyrium cirratum
Schizachyrium scoparium
Secale cereale
Sporobolus cryptandrus
Zuloagaea bulbosa
Polemoniaceae
Gilia ophthalmoides
Gilia sinuata
Ipomopsis aggregata
Ipomopsis multiflora
Ipomopsis polyantha
Ipomopsis pumila
Microsteris gracilis
Phlox austromontana
Phlox gracilis
Polygonaceae
Eriogonum alatum
Eriogonum arcuatum
Eriogonum flavum
Eriogonum jamesii
Eriogonum jonesii
Eriogonum racemosum
Eriogonum umbellatum
Persicaria amphibia
Polygonum aviculare
Polygonum sawatchense
Rumex crispus
Portulacaceae
Portulaca oleracea
Primulaceae
Androsace septentrionalis
Pteridaceae
Myriopteris fendleri
Myriopteris gracilis
Pellaea atropurpurea
Ranunculaceae
Aquilegia desertorum
Aquilegia elegantula
Aquilegia triternata
Cimicifuga arizonica
Clematis ligusticifolia
Delphinium scaposum
Thalictrum fendleri
Rosaceae
Agrimonia gryposepala
Agrimonia striata
Amelanchier utahensis
Cercocarpus montanus
Chamaebatiaria millefolium
Fallugia paradoxa
Ivesia multifoliolata
Malus pumila
Petrophyton caespitosum
Petrophytum caespitosum
Potentilla crinita
Potentilla norvegica
Potentilla thurberi
Poterium sanguisorba
Prunus virginiana
Purshia stansburyana
Rosa odorata
Rubus neomexicanus
Rubiaceae
Galium aparine
Galium microphyllum
Galium wrightii
Houstonia wrightii
Kelloggia galioides
Rutaceae
Ptelea trifoliata
Salicaceae
Populus angustifolia
Populus fremontii
Populus tremuloides
Salix bonplandiana
Salix lasiolepis
Santalaceae
Arceuthobium campylopodum
Arceuthobium divaricatum
Phoradendron juniperinum
Sapindaceae
Acer negundo
Saxifragaceae
Heuchera parvifolia
Scrophulariaceae
Verbascum thapsus
Selaginellaceae
Selaginella underwoodii
Solanaceae
Datura wrightii
Lycium pallidum
Nicotiana attenuata
Solanum douglasii
Solanum jamesii
Solanum rostratum
Solanum triflorum
Tamaricaceae
Tamarix chinensis
Typhaceae
Sparganium angustifolium
Verbenaceae
Verbena bracteata
Verbena macdougalii
Viburnaceae
Sambucus cerulea
Vitaceae
Parthenocissus inserta
Parthenocissus quinquefolia
Vitis arizonica
Woodsiaceae
Woodsia mexicana
Woodsia neomexicana
Woodsia oregana