| Family |
Species |
USDA Code |
Common Name |
| Aceraceae |
Acer grandidentatum |
ACGR3 |
canyon maple |
| Aceraceae |
Acer negundo |
ACNE2 |
boxelder |
| Agavaceae |
Agave parryi |
AGPA4 |
Parry's century plant |
| Agavaceae |
Yucca schottii |
YUSC |
hoary yucca |
| Anacardiaceae |
Rhus trilobata |
RHTR |
ill scented sumac |
| Asteraceae |
Ambrosia ambrosioides |
AMAM2 |
ambrosia leaf burr ragweed |
| Asteraceae |
Baccharis salicifolia |
BASA4 |
mule's fat |
| Asteraceae |
Parthenium incanum |
PAIN2 |
mariola |
| Betulaceae |
Alnus oblongifolia |
ALOB2 |
Arizona alder |
| Cactaceae |
Echinocereus pectinatus |
ECPE |
rainbow cactus |
| Cactaceae |
Echinocereus rigidissimus |
ECRI3 |
rainbow hedgehog cactus |
| Cactaceae |
Ferocactus wislizenii |
FEWI |
candy barrel cactus |
| Cactaceae |
Opuntia engelmannii |
OPEN3 |
cactus-apple |
| Cactaceae |
Opuntia fulgida |
OPFU |
jumping cholla |
| Cactaceae |
Opuntia macrocentra |
OPMA8 |
purple prickly-pear |
| Caprifoliaceae |
Sambucus nigra ssp. canadensis |
SANIC4 |
desert elderberry |
| Caprifoliaceae |
Symphoricarpos oreophilus |
SYOR2 |
mountain snowberry |
| Chenopodiaceae |
Atriplex canescens |
ATCA2 |
fourwing saltbush |
| Cupressaceae |
Cupressus arizonica |
CUAR |
Arizona cypress |
| Cupressaceae |
Juniperus deppeana |
JUDE2 |
alligatorbark juniper |
| Cupressaceae |
Juniperus monosperma |
JUMO |
one seed juniper |
| Cupressaceae |
Juniperus scopulorum |
JUSC |
Rocky Mountain juniper |
| Cyperaceae |
Bulbostylis capillaris |
BUCA2 |
densetuff hairspike |
| Cyperaceae |
Carex leucodonta |
CALE12 |
Huachuca Mountain sedge |
| Cyperaceae |
Carex praegracilis |
CAPR5 |
clustered field sedge |
| Cyperaceae |
Carex senta |
CASE |
swamp sedge |
| Cyperaceae |
Cyperus fendlerianus |
CYFE2 |
Fendler's flat sedge |
| Cyperaceae |
Cyperus maniame |
CYMA4 |
spectacular flat sedge |
| Cyperaceae |
Cyperus retroflexis |
CYRE14 |
one flower flat sedge |
| Cyperaceae |
Cyperus sphaerolepis |
CYSP7 |
Rusby's flat sedge |
| Cyperaceae |
Eleocharis montevidensis |
ELMO2 |
sand spike-rush |
| Cyperaceae |
Eleocharis rostellata |
ELRO2 |
beaked spike-rush |
| Cyperaceae |
Schoenoplectus americanus |
SCAM6 |
chairmaker's club-rush |
| Equisetaceae |
Equisetum arvense |
EQAR |
field horsetails |
| Ericaceae |
Arbutus arizonica |
ARAR2 |
Arizona madrone |
| Fabaceae |
Acacia constricta |
ACCO2 |
whitethorn acacia |
| Fabaceae |
Erythrina flabelliformis |
ERFL7 |
coral bean |
| Fabaceae |
Prosopis glandulosa |
PRGL2 |
honey mesquite |
| Fabaceae |
Prosopis velutina |
PRVE |
velvet mesquite |
| Fagaceae |
Quercus arizonica |
QUAR |
Arizona white oak |
| Fagaceae |
Quercus emoryi |
QUEM |
Emory's oak |
| Fagaceae |
Quercus gambelii |
QUGA |
Gambel's oak |
| Fagaceae |
Quercus grisea |
QUGR3 |
gray oak |
| Fagaceae |
Quercus hypoleucoides |
QUHY |
silver leaf oak |
| Fagaceae |
Quercus muehlenbergii |
QUMU |
chinkapin oak |
| Fagaceae |
Quercus oblongifolia |
QUOB |
Mexican blue oak |
| Fagaceae |
Quercus turbinella |
QUTU2 |
shrub live oak |
| Fouquieriaceae |
Fouquieria splendens |
FOSP2 |
ocotillo |
| Juglandaceae |
Juglans major |
JUMA |
Arizona walnut |
| Juncaceae |
Juncus balticus |
JUBA |
Baltic rush |
| Liliaceae |
Nolina microcarpa |
NOMI |
sacahuista bear-grass |
| Liliaceae |
Zephyranthes longifolia |
ZELO |
copper zephyr lily |
| Oleaceae |
Fraxinus velutina |
FRVE2 |
velvet ash |
| Papaveraceae |
Eschscholzia californica var.
mexicana |
ESCAM |
California poppy |
| Pinaceae |
Abies concolor |
ABCO |
white fir |
| Pinaceae |
Pinus arizonica |
PIAR5 |
Arizona pine |
| Pinaceae |
Pinus cembroides |
PICE |
Mexican pinyon |
| Pinaceae |
Pinus discolor |
PIDI3 |
border pinyon |
| Pinaceae |
Pinus edulis |
PIED |
two-needle pine |
| Pinaceae |
Pinus engelmannii |
PIEN2 |
Apache pine |
| Pinaceae |
Pinus leiophylla var.
chihuahuana |
PILEC |
Chihuahuan pine |
| Pinaceae |
Pinus ponderosa |
PIPO |
ponderosa pine |
| Pinaceae |
Pseudotsuga menziesii |
PSME |
Douglas fir |
| Platanaceae |
Platanus wrightii |
PLWR2 |
Arizona sycamore |
| Poaceae |
Achnatherum hymenoides |
ACHY |
Indian rice grass |
| Poaceae |
Agrostis scabra |
AGSC5 |
rough bent |
| Poaceae |
Aristida adscensionis |
ARAD |
six-week's three-awn |
| Poaceae |
Aristida divaricata |
ARDI5 |
poverty three-awn |
| Poaceae |
Aristida purpurea var.
fendleriana |
ARPUF |
purple three-awn |
| Poaceae |
Aristida purpurea var. longiseta |
ARPUL |
purple three-awn |
| Poaceae |
Aristida purpurea |
ARPU9 |
purple three-awn |
| Poaceae |
Aristida ternipes var. gentilis |
ARTEG |
spidergrass |
| Poaceae |
Aristida ternipes |
ARTE3 |
spidergrass |
| Poaceae |
Blepharoneuron tricholepis |
BLTR |
pine dropseed |
| Poaceae |
Bothriochloa barbinodis |
BOBA3 |
cane beard grass |
| Poaceae |
Bouteloua chondrosioides |
BOCH |
spruce-top grama |
| Poaceae |
Bouteloua curtipendula |
BOCU |
side-oats grama |
| Poaceae |
Bouteloua eriopoda |
BOER4 |
black grama |
| Poaceae |
Bouteloua gracilis |
BOGR2 |
blue grama |
| Poaceae |
Bouteloua hirsuta |
BOHI2 |
hairy grama |
| Poaceae |
Bouteloua radicosa |
BORA |
purple grama |
| Poaceae |
Bouteloua repens |
BORE2 |
Slender grama |
| Poaceae |
Bouteloua rothrockii |
BORO2 |
Rothrock's grama |
| Poaceae |
Bromus ciliatus var. richarsonii |
BRCI2 |
fringed brome |
| Poaceae |
Buchloe dactyloides |
BUDA |
buffalo grass |
| Poaceae |
Chloris virgata |
CHVI4 |
feather fingergrass |
| Poaceae |
Dasyochloa pulchella |
DAPU7 |
false fluff grass |
| Poaceae |
Digitaria californica |
DICA8 |
California crabgrass |
| Poaceae |
Digitaria sanguinalis |
DISA |
hairy crabgrass |
| Poaceae |
Elionurus barbiculmus |
ELBA |
woollyspike balsamscale |
| Poaceae |
Elymus arizonicus |
ELAR7 |
Arizona wheatgrass |
| Poaceae |
Enneapogon desvauxii |
ENDE |
nine-awn feather pappus grass |
| Poaceae |
Eragrostis intermedia |
ERIN |
Plain's love grass |
| Poaceae |
Eragrostis mexicana var.
mexicana |
ERMEM |
Mexican love grass |
| Poaceae |
Eragrostis pectinacea var.
miserrima |
ERPEM |
desert lovegrass |
| Poaceae |
Festuca arizonica |
FEAR2 |
Arizona fescue |
| Poaceae |
Hesperostipa neomexicana |
HENE5 |
New Mexico needle grass |
| Poaceae |
Heteropogon contortus |
HECO10 |
twisted tanglehead |
| Poaceae |
Hilaria berlanderi |
HIBE |
curly mesquite |
| Poaceae |
Muhlenbergia emersleyi |
MUEM |
bull grass |
| Poaceae |
Muhlenbergia fragilis |
MUFR |
delicate muhly |
| Poaceae |
Muhlenbergia longiligula |
MULO |
long tongue muhly |
| Poaceae |
Muhlenbergia minutissima |
MUMI2 |
annual muhly |
| Poaceae |
Muhlenbergia pauciflora |
MUPA2 |
New Mexico muhly |
| Poaceae |
Muhlenbergia porteri |
MUPO2 |
bush muhly |
| Poaceae |
Muhlenbergia wrightii |
MUWR |
spike muhly |
| Poaceae |
Panicum obtusum |
PAOB |
blunt panic grass |
| Poaceae |
Pascopyrum smithii |
PASM |
western wheat grass |
| Poaceae |
Pleuraphis jamesii |
PLJA |
James' galleta |
| Poaceae |
Pleuraphis mutica |
PLMU3 |
tobosa grass |
| Poaceae |
Sporobolus airoides |
SPAI |
alkali sacaton |
| Poaceae |
Tridens muticus |
TRMU |
awnless fluff grass |
| Polygonaceae |
Eriogonum wrightii |
ERWR |
bastard-sage |
| Rhamnaceae |
Rhamnus crocea |
RHCR |
holly-leaf buckthorn |
| Rosaceae |
Cercocarpus montanus |
CEMO2 |
alder-leaf mountain-mahogany |
| Rosaceae |
Potentilla sierrae-blancae |
POSI4 |
Sierra Blanca cinquefoil |
| Rosaceae |
Purshia stansburiana |
PUST |
quininebush |
| Rosaceae |
Vauquelinia californica |
VACA5 |
Arizona rosewood |
| Rubiaceae |
Cephalanthus occidentalis |
CEOC2 |
buttonbush |
| Rutaceae |
Ptelea trifoliata |
PTTR |
hoptree |
| Salicaceae |
Populus fremontii |
POFR2 |
Fremont's cottonwood |
| Salicaceae |
Populus tremuloides |
POTR5 |
quaking aspen |
| Salicaceae |
Salix exigua |
SAEX |
narrow-leaf willow |
| Salicaceae |
Salix gooddingii |
SAGO |
Goodding's black willow |
| Sapindaceae |
Sapindus saponaria |
SASA4 |
wing-leaf soapberry |
| Scrophulariaceae |
Castilleja applegatei ssp.
martinii |
CAAPM |
wavy-leaf paintbrush |
| Scrophulariaceae |
Penstemon pseudospectabilis |
PEPS |
rosy desert beardtongue |
| Typhaceae |
Typha domingensis |
TYDO |
southern cattail |
| Ulmaceae |
Celtis laevigata var. reticulata |
CELAR |
sugarberry |
| Vitaceae |
Vitis arizonica |
VIAR2 |
canyon grape |
| Zygophyllaceae |
Larrea tridentata |
LATR2 |
creosote bush |