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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
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
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
Montezuma Castle National Monument–Castle Unit
NPS-SODN
Species Count: 459
Amaranthaceae
Amaranthus palmeri
Amaranthus powellii
Atriplex canescens
Atriplex rosea
Chenopodium berlandieri
Chenopodium fremontii
Chenopodium incanum
Krascheninnikovia lanata
Salsola tragus
Anacardiaceae
Rhus aromatica
Toxicodendron radicans
Apiaceae
Berula erecta
Cymopterus megacephalus
Daucus pusillus
Vesper multinervatus
Vesper purpurascens
Apocynaceae
Apocynum cannabinum
Asclepias asperula
Asclepias engelmanniana
Asclepias subverticillata
Funastrum cynanchoides
Matelea producta
Vinca major
Araceae
Lemna gibba
Lemna minuta
Araliaceae
Hydrocotyle verticillata
Asparagaceae
Agave chrysantha
Agave delamateri
Agave parryi
Dichelostemma capitatum
Nolina microcarpa
Yucca baccata
Yucca elata
Asteraceae
Acourtia nana
Acourtia wrightii
Ambrosia monogyra
Ambrosia psilostachya
Artemisia carruthii
Artemisia ludoviciana
Baccharis pteronioides
Baccharis salicifolia
Baccharis salicina
Baccharis sarothroides
Baileya multiradiata
Baileya pleniradiata
Bidens laevis
Brickellia atractyloides
Brickellia californica
Brickellia floribunda
Centaurea melitensis
Chaetopappa ericoides
Chloracantha spinosa
Cichorium intybus
Cirsium arizonicum
Cirsium wheeleri
Conyza canadensis
Coreopsis tinctoria
Dieteria asteroides
Encelia farinosa
Encelia frutescens
Encelia virginensis
Erigeron concinnus
Erigeron divergens
Erigeron flagellaris
Erigeron tracyi
Gaillardia pinnatifida
Grindelia squarrosa
Gutierrezia microcephala
Gutierrezia sarothrae
Helianthus annuus
Heterosperma pinnatum
Heterotheca subaxillaris
Hymenothrix dissecta
Hymenothrix loomisii
Lactuca saligna
Lactuca serriola
Laennecia coulteri
Layia glandulosa
Malacothrix fendleri
Malacothrix glabrata
Melampodium leucanthum
Mulgedium pulchellum
Packera neomexicana
Parthenium incanum
Pectis rusbyi
Sanvitalia abertii
Solidago velutina
Solidago wrightii
Sonchus asper
Stephanomeria tenuifolia
Symphyotrichum subulatum
Taraxacum erythrospermum
Taraxacum officinale
Thymophylla acerosa
Thymophylla pentachaeta
Townsendia annua
Townsendia strigosa
Tragopogon dubius
Uropappus lindleyi
Verbesina encelioides
Xanthisma gracile
Xanthium strumarium
Berberidaceae
Mahonia fremontii
Mahonia haematocarpa
Betulaceae
Alnus oblongifolia
Bignoniaceae
Chilopsis linearis
Boraginaceae
Amsinckia intermedia
Amsinckia tessellata
Cryptantha barbigera
Cryptantha crassisepala
Cryptantha gracilis
Cryptantha nevadensis
Emmenanthe penduliflora
Eriodictyon angustifolium
Eucrypta micrantha
Johnstonella angustifolia
Lithospermum incisum
Oreocarya confertiflora
Oreocarya suffruticosa
Phacelia affinis
Phacelia bombycina
Phacelia crenulata
Phacelia distans
Phacelia ivesiana
Phacelia magellanica
Phacelia rotundifolia
Plagiobothrys arizonicus
Plagiobothrys jonesii
Tiquilia canescens
Brassicaceae
Boechera perennans
Brassica tournefortii
Capsella bursa-pastoris
Chorispora tenella
Descurainia pinnata
Draba cuneifolia
Erysimum capitatum
Lepidium alyssoides
Lepidium fremontii
Lepidium integrifolium
Lepidium lasiocarpum
Lepidium montanum
Lepidium virginicum
Matthiola longipetala
Nasturtium officinale
Physaria arizonica
Physaria cinerea
Physaria gordonii
Physaria intermedia
Physaria tenella
Sisymbrium irio
Thelypodium wrightii
Cactaceae
Cylindropuntia leptocaulis
Echinocereus fasciculatus
Opuntia engelmannii
Opuntia macrorhiza
Opuntia phaeacantha
Campanulaceae
Lobelia cardinalis
Cannabaceae
Celtis reticulata
Caryophyllaceae
Silene antirrhina
Celastraceae
Canotia holacantha
Cleomaceae
Peritoma jonesii
Peritoma lutea
Commelinaceae
Commelina dianthifolia
Commelina erecta
Convolvulaceae
Convolvulus arvensis
Convolvulus equitans
Evolvulus nuttallianus
Ipomoea hederacea
Cucurbitaceae
Cucurbita foetidissima
Marah gilensis
Cupressaceae
Cupressus arizonica
Juniperus arizonica
Juniperus osteosperma
Cyperaceae
Carex senta
Cyperus esculentus
Cyperus niger
Eleocharis palustris
Eleocharis parishii
Eleocharis rostellata
Schoenoplectus acutus
Schoenoplectus americanus
Schoenoplectus tabernaemontani
Ephedraceae
Ephedra torreyana
Ephedra viridis
Equisetaceae
Equisetum arvense
Equisetum laevigatum
Euphorbiaceae
Acalypha neomexicana
Chamaesyce capitellata
Chamaesyce serrula
Chamaesyce stictospora
Croton texensis
Euphorbia albomarginata
Euphorbia brachycera
Euphorbia chaetocalyx
Euphorbia fendleri
Euphorbia incisa
Euphorbia polycarpa
Euphorbia serpillifolia
Euphorbia spathulata
Tragia ramosa
Fabaceae
Acacia greggii
Acmispon brachycarpus
Amorpha fruticosa
Astragalus allochrous
Astragalus amphioxys
Astragalus calycosus
Astragalus newberryi
Astragalus nuttallianus
Astragalus subcinereus
Astragalus tephrodes
Caesalpinia drepanocarpa
Canavalia ensiformis
Dalea formosa
Dalea searlsiae
Desmanthus cooleyi
Lathyrus eucosmus
Lotus corniculatus
Lotus mearnsii
Lupinus brevicaulis
Lupinus concinnus
Lupinus sparsiflorus
Medicago minima
Medicago polymorpha
Medicago sativa
Melilotus albus
Melilotus indicus
Melilotus officinalis
Mimosa grahamii
Parkinsonia microphylla
Phaseolus angustissimus
Prosopis velutina
Senna bauhinioides
Trifolium repens
Vicia ludoviciana
Fagaceae
Quercus palmeri
Quercus turbinella
Geraniaceae
Erodium cicutarium
Erodium texanum
Grossulariaceae
Ribes aureum
Juglandaceae
Juglans major
Juncaceae
Juncus interior
Juncus torreyi
Juncus xiphioides
Krameriaceae
Krameria erecta
Lamiaceae
Clerodendrum coulteri
Hedeoma drummondii
Hedeoma nana
Hedeoma oblongifolia
Lamium amplexicaule
Marrubium vulgare
Mentha spicata
Salvia lanceaefolia
Salvia reflexa
Liliaceae
Calochortus flexuosus
Calochortus nuttallii
Linaceae
Linum lewisii
Linum puberulum
Loasaceae
Mentzelia affinis
Mentzelia albicaulis
Mentzelia montana
Mentzelia multiflora
Mentzelia veatchiana
Lythraceae
Lythrum californicum
Malvaceae
Abutilon incanum
Abutilon parvulum
Malva neglecta
Sida abutilifolia
Sphaeralcea ambigua
Sphaeralcea parvifolia
Sphaeralcea rusbyi
Martyniaceae
Proboscidea parviflora
Montiaceae
Claytonia perfoliata
Moraceae
Maclura pomifera
Morus alba
Morus microphylla
Nemacladaceae
Nemacladus glanduliferus
Nyctaginaceae
Allionia incarnata
Boerhavia coccinea
Boerhavia coulteri
Boerhavia erecta
Mirabilis multiflora
Mirabilis pumila
Oleaceae
Fraxinus velutina
Menodora scabra
Onagraceae
Oenothera albicaulis
Oenothera cespitosa
Oenothera curtiflora
Oenothera pallida
Oenothera suffrutescens
Orchidaceae
Epipactis gigantea
Orobanchaceae
Castilleja angustifolia
Castilleja integra
Castilleja martini
Cordylanthus laxiflorus
Papaveraceae
Argemone polyanthemos
Corydalis aurea
Phrymaceae
Erythranthe guttata
Erythranthe rubella
Pinaceae
Pinus edulis
Pinus monophylla
Plantaginaceae
Linaria dalmatica
Maurandella antirrhiniflora
Penstemon barbatus
Penstemon eatonii
Penstemon linarioides
Penstemon pseudospectabilis
Penstemon thompsoniae
Plantago lanceolata
Plantago major
Plantago patagonica
Plantago rhodosperma
Stemodia durantifolia
Veronica anagallis-aquatica
Platanaceae
Platanus wrightii
Poaceae
Agrostis stolonifera
Aristida purpurea
Avena fatua
Avena sativa
Bothriochloa barbinodis
Bothriochloa laguroides
Bothriochloa saccharoides
Bouteloua aristidoides
Bouteloua barbata
Bouteloua curtipendula
Bouteloua eriopoda
Bromus arizonicus
Bromus carinatus
Bromus catharticus
Bromus diandrus
Bromus inermis
Bromus japonicus
Bromus marginatus
Bromus rubens
Bromus tectorum
Cenchrus spinifex
Cynodon dactylon
Disakisperma dubium
Echinochloa crus-galli
Elymus elymoides
Elymus glaucus
Elymus virginicus
Enneapogon desvauxii
Eragrostis cilianensis
Eragrostis curvula
Eragrostis intermedia
Eragrostis lehmanniana
Eriochloa acuminata
Eriocoma hymenoides
Erioneuron pilosum
Hesperostipa neomexicana
Hilaria belangeri
Hilaria mutica
Hopia obtusa
Hordeum geniculatum
Hordeum jubatum
Lolium perenne
Muhlenbergia asperifolia
Muhlenbergia porteri
Muhlenbergia rigens
Panicum virgatum
Paspalum dilatatum
Paspalum distichum
Poa bigelovii
Polypogon monspeliensis
Polypogon viridis
Pseudoroegneria spicata
Schedonorus arundinaceus
Schedonorus pratensis
Schismus barbatus
Scleropogon brevifolius
Setaria grisebachii
Setaria leucopila
Setaria macrostachya
Setaria viridis
Setaria vulpiseta
Sorghum halepense
Sporobolus contractus
Sporobolus cryptandrus
Sporobolus wrightii
Tridens muticus
Urochloa arizonica
Vulpia octoflora
Polemoniaceae
Eriastrum diffusum
Eriastrum eremicum
Gilia clokeyi
Gilia flavocincta
Gilia inconspicua
Gilia sinuata
Ipomopsis longiflora
Phlox amabilis
Phlox longifolia
Phlox woodhousei
Polygalaceae
Polygala rusbyi
Polygala scoparioides
Polygonaceae
Eriogonum abertianum
Eriogonum deflexum
Eriogonum fasciculatum
Eriogonum trichopes
Persicaria punctata
Polygonum aviculare
Rumex crispus
Rumex hymenosepalus
Portulacaceae
Portulaca oleracea
Potamogetonaceae
Potamogeton gramineus
Potamogeton nodosus
Stuckenia pectinata
Zannichellia palustris
Primulaceae
Androsace occidentalis
Samolus parviflorus
Pteridaceae
Adiantum capillus-veneris
Astrolepis integerrima
Myriopteris gracilis
Ranunculaceae
Anemone tuberosa
Aquilegia chrysantha
Clematis ligusticifolia
Delphinium scaposum
Rhamnaceae
Frangula californica
Sarcomphalus obtusifolius
Rosaceae
Purshia stansburyana
Rubus arizonensis
Rubus discolor
Rubiaceae
Galium aparine
Galium microphyllum
Galium proliferum
Rutaceae
Ptelea trifoliata
Thamnosma texanum
Salicaceae
Populus fremontii
Salix amygdaloides
Salix exigua
Salix gooddingii
Salix laevigata
Salix lasiolepis
Sapindaceae
Acer negundo
Sapindus saponaria
Scrophulariaceae
Verbascum thapsus
Simaroubaceae
Ailanthus altissima
Solanaceae
Calibrachoa parviflora
Chamaesaracha coronopus
Datura wrightii
Lycium pallidum
Nicotiana attenuata
Nicotiana obtusifolia
Physalis hederifolia
Solanum douglasii
Solanum elaeagnifolium
Tamaricaceae
Tamarix chinensis
Typhaceae
Typha domingensis
Urticaceae
Parietaria hespera
Parietaria pensylvanica
Verbenaceae
Aloysia wrightii
Glandularia gooddingii
Verbena bracteata
Violaceae
Hybanthus verticillatus
Vitaceae
Parthenocissus quinquefolia
Vitis arizonica
Zygophyllaceae
Kallstroemia californica
Kallstroemia parviflora
Larrea tridentata
Tribulus terrestris