SEINet Research Checklist: Phoenix Flora

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Authors: D.Z. Damrel

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Locality: Phoenix, Arizona, USA (33.450000, -112.072000)

Abstract:

This checklist was created by searching the ASU Herbarium for plants growing within a 40 mile radius of central Phoenix. The region is divided into four quarters (Q 1-4, clockwise) bounded by north-south coursing freeways I-17 and I-10 and by east-west coursing freeways I-10 and Superstition Freeway (US 60). Additional sites refer to local flora studies:

ASU = Arizona State University Main (Arboretum)
BH = Buckeye1 Hills Semi-regional Park
CC = Camp Creek area
DBG = Desert Botanical Garden, Phoenix
FARM = South Mountain Farm, Phoenix
HAS = Hassayampa River Preserve
LP = Lake Pleasant Regional Park
MDM = McDowell Mountains Regional Park
PAP = Papago Park, Phoenix (exclusive of Desert Botanical Garden)
SERP = Sierra Estrella Mountains Regional Park
SOMT = South Mountain Park
STM = San Tan Mountain Semi-regional Park
SUPM = Superstition Mountains Wilderness Area
TRP = Thunderbird Semi-regional Park
UM = Usery Mountains Semi Regional Park
WTM = White Tank Mountains Regional Park

Families: 110

Genera: 496

Species: 1015 (species rank)

Total Taxa: 1045 (including ssp. and var.)

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ACANTHACEAE

Anisacanthus thurberi

Carlowrightia arizonica

Justicia californica

Justicia candicans

Justicia longii

Ruellia nudiflora

ADOXACEAE

Sambucus nigra

Sambucus nigra ssp. canadensis

AGAVACEAE

Agave arizonica

Agave chrysantha

Agave deserti

Agave deserti ssp. simplex

Agave murpheyi

Agave toumeyana

Agave toumeyana var. bella

Agave toumeyana var. toumeyana

AIZOACEAE

Mesembryanthemum crystallinum

Mesembryanthemum nodiflorum

Sesuvium verrucosum

Trianthema portulacastrum

AMARANTHACEAE

Alternanthera caracasana

Amaranthus albus

Amaranthus blitoides

Amaranthus crassipes

Amaranthus fimbriatus

Amaranthus fimbriatus var. denticulatus

Amaranthus fimbriatus var. fimbriatus

Amaranthus obcordatus

Amaranthus palmeri

Gomphrena sonorae

Tidestromia lanuginosa

AMARYLLIDACEAE

Allium acuminatum

ANACARDIACEAE

Rhus ovata

Rhus trilobata

Toxicodendron rydbergii

APIACEAE

Ammi majus

Anethum graveolens

Anthriscus caucalis

Apium graveolens

Bowlesia incana

Bupleurum lancifolium

Coriandrum sativum

Daucus pusillus

Hydrocotyle verticillata

Lomatium nevadense

Lomatium nevadense var. parishii

Spermolepis echinata

Torilis nodosa

Yabea microcarpa

APOCYNACEAE

Amsonia palmeri

Asclepias albicans

Asclepias asperula

Asclepias asperula ssp. asperula

Asclepias linaria

Asclepias nyctaginifolia

Asclepias subulata

Nerium oleander

Vinca major

ARECACEAE

Phoenix dactylifera

ARISTOLOCHIACEAE

Aristolochia watsonii

ASCLEPIADACEAE

Cynanchum arizonicum

Matelea parvifolia

Matelea producta

Sarcostemma cynanchoides

Sarcostemma cynanchoides ssp. hartwegii

ASPARAGACEAE

Dasylirion wheeleri

Nolina microcarpa

Yucca baccata

Yucca elata

ASTERACEAE

Acourtia nana

Acourtia wrightii

Acroptilon repens

Adenophyllum porophylloides

Ambrosia acanthicarpa

Ambrosia ambrosioides

Ambrosia confertiflora

Ambrosia cordifolia

Ambrosia deltoidea

Ambrosia dumosa

Ambrosia eriocentra

Ambrosia monogyra

Ambrosia psilostachya

Ambrosia salsola

Anthemis cotula

Artemisia ludoviciana

Baccharis brachyphylla

Baccharis pteronioides

Baccharis salicifolia

Baccharis salicina

Baccharis sarothroides

Baccharis sergiloides

Bahia absinthifolia

Bahia absinthifolia var. dealbata

Bahiopsis parishii

Baileya pleniradiata

Bebbia juncea

Bebbia juncea var. aspera

Brickellia atractyloides

Brickellia californica

Brickellia coulteri

Brickellia eupatorioides

Brickellia eupatorioides var. chlorolepis

Brickellia frutescens

Calycoseris parryi

Calycoseris wrightii

Calyptocarpus vialis

Carphochaete bigelovii

Carthamus lanatus

Carthamus tinctorius

Centaurea melitensis

Chaenactis carphoclinia

Chaenactis macrantha

Chaenactis stevioides

Cirsium neomexicanum

Conyza bonariensis

Conyza bonariensis var. bonariensis

Conyza canadensis

Conyza canadensis var. glabrata

Coreopsis californica

Coreopsis californica var. newberryi

Cotula australis

Diaperia verna var. verna

Dicoria canescens

Dieteria asteroides

Dimorphotheca sinuata

Eclipta prostrata

Encelia farinosa

Encelia farinosa var. farinosa

Encelia farinosa var. phenicodonta

Encelia frutescens

Encelia virginensis

Ericameria brachylepis

Ericameria cuneata

Ericameria cuneata var. spathulata

Ericameria laricifolia

Ericameria linearifolia

Erigeron divergens

Erigeron lobatus

Erigeron oxyphyllus

Eriophyllum lanosum

Eriophyllum pringlei

Filago arizonica

Filago californica

Filago depressa

Flaveria trinervia

Gaillardia arizonica

Geraea canescens

Glebionis coronarium

Gnaphalium palustre

Gutierrezia arizonica

Gutierrezia californica

Gutierrezia microcephala

Gutierrezia sarothrae

Gutierrezia serotina

Gymnosperma glutinosum

Hedypnois cretica

Helenium thurberi

Helianthus annuus

Heliomeris longifolia

Heliomeris longifolia var. annua

Heterotheca grandiflora

Heterotheca marginata

Heterotheca subaxillaris

Heterotheca villosa

Hymenothrix loomisii

Hymenothrix wislizeni

Hymenothrix wrightii

Hymenoxys cooperi

Hymenoxys odorata

Isocoma acradenia

Isocoma pluriflora

Isocoma tenuisecta

Lactuca ludoviciana

Lactuca serriola

Laennecia coulteri

Lasthenia californica

Layia glandulosa

Layia platyglossa

Machaeranthera arida

Malacothrix coulteri

Malacothrix glabrata

Malacothrix sonorae

Malacothrix stebbinsii

Matricaria discoidea

Melampodium leucanthum

Monoptilon bellioides

Packera multilobata

Packera neomexicana

Packera neomexicana var. neomexicana

Packera quercetorum

Palafoxia arida

Palafoxia arida var. arida

Pectis cylindrica

Pectis papposa

Pectis papposa var. papposa

Pectis rusbyi

Perityle emoryi

Perityle gilensis

Perityle gilensis var. gilensis

Pluchea odorata

Pluchea odorata var. odorata

Pluchea sericea

Porophyllum gracile

Prenanthella exigua

Psathyrotes ramosissima

Pseudognaphalium canescens

Pseudognaphalium canescens ssp. canescens

Pseudognaphalium leucocephalum

Pseudognaphalium luteoalbum

Pseudognaphalium stramineum

Psilostrophe cooperi

Rafinesquia californica

Rafinesquia neomexicana

Senecio flaccidus

Senecio flaccidus var. monoensis

Senecio lemmonii

Senecio mohavensis

Senecio vulgaris

Silybum marianum

Solidago wrightii

Solidago wrightii var. adenophora

Sonchus asper

Sonchus oleraceus

Stephanomeria exigua

Stylocline gnaphaloides

Stylocline micropoides

Symphyotrichum divaricatum

Symphyotrichum falcatum

Symphyotrichum falcatum var. commutatum

Taraxacum officinale

Thymophylla acerosa

Thymophylla pentachaeta

Thymophylla pentachaeta var. belenidium

Tragopogon dubius

Trichoptilium incisum

Trixis californica

Uropappus lindleyi

Verbesina encelioides

Verbesina encelioides ssp. exauriculata

Xanthisma gracilis

Xanthium strumarium

Zinnia acerosa

AZOLLACEAE

Azolla filiculoides

BERBERIDACEAE

Berberis haematocarpa

BIGNONIACEAE

Chilopsis linearis

Chilopsis linearis ssp. arcuata

BORAGINACEAE

Amsinckia menziesii

Amsinckia menziesii var. intermedia

Amsinckia tessellata

Cryptantha albida

Cryptantha angustifolia

Cryptantha barbigera

Cryptantha circumscissa

Cryptantha crassisepala

Cryptantha decipiens

Cryptantha intermedia

Cryptantha maritima

Cryptantha maritima var. pilosa

Cryptantha micrantha

Cryptantha muricata

Cryptantha nevadensis

Cryptantha pterocarya

Cryptantha utahensis

Hackelia ursina

Harpagonella palmeri

Harpagonella palmeri var. arizonica

Heliotropium curassavicum

Heliotropium procumbens

Lappula occidentalis

Lappula occidentalis var. occidentalis

Pectocarya anisacarpa

Pectocarya heterocarpa

Pectocarya platycarpa

Pectocarya recurvata

Pectocarya setosa

Phacelia affinis

Phacelia caerulea

Phacelia campanularia

Phacelia cryptantha

Phacelia distans

Phacelia pedicellata

Phacelia rotundifolia

Plagiobothrys arizonicus

Plagiobothrys jonesii

Plagiobothrys pringlei

Tiquilia canescens

Tiquilia canescens var. canescens

Tiquilia plicata

BRASSICACEAE

Arabis perennans

Arabis pulchra

Athysanus pusillus

Brassica nigra

Brassica rapa

Brassica tournefortii

Capsella bursa-pastoris

Cardamine hirsuta

Chorispora tenella

Descurainia obtusa

Descurainia obtusa ssp. adenophora

Descurainia obtusa ssp. obtusa

Descurainia pinnata

Descurainia pinnata ssp. glabra

Descurainia pinnata ssp. halictorum

Descurainia pinnata ssp. ochroleuca

Descurainia sophia

Dimorphocarpa wislizeni

Draba brachycarpa

Draba cuneifolia

Draba cuneifolia var. cuneifolia

Draba cuneifolia var. integrifolia

Draba nemorosa

Draba platycarpa

Eruca sativa

Erysimum capitatum

Lepidium densiflorum

Lepidium didymum

Lepidium lasiocarpum

Lepidium lasiocarpum var. lasiocarpum

Lepidium lasiocarpum var. wrightii

Lepidium oblongum

Lepidium thurberi

Lepidium virginicum

Lepidium virginicum var. medium

Lesquerella fendleri

Lesquerella purpurea

Lobularia maritima

Lyrocarpa coulteri

Nasturtium officinale

Physaria cinerea

Physaria gordonii

Physaria tenella

Raphanus sativus

Sinapis arvensis

Sisymbrium altissimum

Sisymbrium irio

Sisymbrium orientale

Streptanthus carinatus

Streptanthus carinatus ssp. arizonicus

Thelypodium wrightii

Thlaspi montanum

Thlaspi montanum var. fendleri

Thysanocarpus curvipes

BURSERACEAE

Bursera microphylla

CACTACEAE

Carnegiea gigantea

Coryphantha vivipara

Cylindropuntia arbuscula

Cylindropuntia echinocarpa

Cylindropuntia leptocaulis

Cylindropuntia ramosissima

Cylindropuntia spinosior

Cylindropuntia x kelvinensis

Cylindropuntia x tetracantha

Echinocereus engelmannii

Echinocereus engelmannii var. acicularis

Echinocereus fendleri

Echinocereus fendleri var. boyce-thompsonii

Echinocereus fendleri var. fasciculatus

Ferocactus cylindraceus

Ferocactus cylindraceus var. cylindraceus

Ferocactus cylindraceus var. lecontei

Ferocactus emoryi

Ferocactus wislizeni

Mammillaria grahamii

Mammillaria grahamii var. grahamii

Mammillaria tetrancistra

Mammillaria viridiflora

Opuntia chlorotica

Opuntia engelmannii

Opuntia engelmannii var. engelmannii

Opuntia microdasys

Opuntia phaeacantha

Peniocereus greggii

Peniocereus greggii var. transmontanus

Stenocereus thurberi

CAMPANULACEAE

Nemacladus glanduliferus

Nemacladus glanduliferus var. orientalis

Triodanis perfoliata

Triodanis perfoliata var. biflora

Triodanis perfoliata var. perfoliata

CANNABACEAE

Cannabis sativa

Celtis laevigata

Celtis laevigata var. reticulata

Celtis pallida

CAPRIFOLIACEAE

Lonicera interrupta

CARYOPHYLLACEAE

Herniaria hirsuta

Herniaria hirsuta ssp. cinerea

Loeflingia squarrosa

Minuartia douglasii

Silene antirrhina

Stellaria media

Stellaria nitens

CELASTRACEAE

Canotia holacantha

CHENOPODIACEAE

Allenrolfea occidentalis

Atriplex canescens

Atriplex elegans

Atriplex elegans var. elegans

Atriplex elegans var. fasciculata

Atriplex lentiformis

Atriplex polycarpa

Atriplex rosea

Atriplex semibaccata

Atriplex thornberi

Atriplex wrightii

Bassia hyssopifolia

Chenopodium album

Chenopodium album var. album

Chenopodium ambrosioides var. ambrosioides

Chenopodium berlandieri

Chenopodium berlandieri var. zschackii

Chenopodium desiccatum

Chenopodium ficifolium

Chenopodium incanum

Chenopodium incanum var. incanum

Chenopodium leptophyllum

Chenopodium murale

Chenopodium neomexicanum

Chenopodium pratericola

Chenopodium watsonii

Cycloloma atriplicifolium

Dysphania ambrosioides

Dysphania botrys

Dysphania pumilio

Monolepis nuttalliana

Salsola paulsenii

Salsola tragus

Sarcobatus vermiculatus

Suaeda moquinii

CLEOMACEAE

Cleome isomeris

Cleome lutea

Cleome lutea var. jonesii

Polanisia dodecandra

Polanisia dodecandra ssp. trachysperma

Wislizenia refracta

CONVOLVULACEAE

Calystegia longipes

Convolvulus arvensis

Convolvulus equitans

Cressa truxillensis

Evolvulus alsinoides

Evolvulus alsinoides var. angustifolius

Evolvulus arizonicus

Ipomoea costellata

Ipomoea cristulata

Ipomoea purpurea

Ipomoea tricolor

Ipomoea X leucantha

CRASSULACEAE

Dudleya collomiae

Dudleya pulverulenta

Dudleya pulverulenta ssp. arizonica

Graptopetalum rusbyi

CROSSOSOMATACEAE

Crossosoma bigelovii

CUCURBITACEAE

Brandegea bigelovii

Cucurbita digitata

Cucurbita foetidissima

Cucurbita palmata

Lagenaria siceraria

Marah gilensis

CUPRESSACEAE

Cupressus arizonica

Cupressus arizonica ssp. arizonica

Juniperus coahuilensis

CUSCUTACEAE

Cuscuta applanata

Cuscuta denticulata

Cuscuta gronovii

Cuscuta indecora

Cuscuta pentagona

Cuscuta pentagona var. pentagona

Cuscuta salina

Cuscuta tuberculata

Cuscuta umbellata

CYPERACEAE

Cyperus acuminatus

Cyperus difformis

Cyperus erythrorhizos

Cyperus esculentus

Cyperus involucratus

Cyperus odoratus

Cyperus rotundus

Cyperus squarrosus

Cyperus strigosus

Eleocharis engelmannii

Eleocharis geniculata

Eleocharis montana

Eleocharis montevidensis

Eleocharis palustris

Eleocharis parishii

Eleocharis parvula

Schoenoplectus acutus

Schoenoplectus acutus var. occidentalis

Schoenoplectus americanus

Schoenoplectus californicus

Schoenoplectus maritimus

Schoenoplectus pungens

Schoenoplectus pungens var. longispicatus

Schoenoplectus tabernaemontani

DRYOPTERIDACEAE

Phanerophlebia auriculata

EPHEDRACEAE

Ephedra fasciculata

Ephedra nevadensis

Ephedra torreyana

Ephedra trifurca

Ephedra viridis

EQUISETACEAE

Equisetum hyemale

Equisetum hyemale var. affine

Equisetum laevigatum

ERICACEAE

Arctostaphylos pungens

EUPHORBIACEAE

Acalypha neomexicana

Argythamnia claryana

Argythamnia lanceolata

Argythamnia neomexicana

Bernardia incana

Chamaesyce abramsiana

Chamaesyce albomarginata

Chamaesyce arizonica

Chamaesyce capitellata

Chamaesyce florida

Chamaesyce glyptosperma

Chamaesyce hyssopifolia

Chamaesyce maculata

Chamaesyce melanadenia

Chamaesyce micromera

Chamaesyce pediculifera

Chamaesyce polycarpa

Chamaesyce prostrata

Chamaesyce revoluta

Chamaesyce serpyllifolia

Chamaesyce serpyllifolia ssp. serpyllifolia

Chamaesyce setiloba

Croton sonorae

Croton texensis

Euphorbia eriantha

Euphorbia incisa

Euphorbia peplus

Jatropha cardiophylla

Ricinus communis

Sebastiania bilocularis

Tragia amblyodonta

Tragia nepetifolia

FABACEAE

Acacia angustissima

Acacia constricta

Acacia constricta var. constricta

Acacia constricta var. paucispina

Acacia farnesiana

Acacia greggii

Alhagi maurorum

Astragalus allochrous

Astragalus allochrous var. playanus

Astragalus cobrensis

Astragalus didymocarpus

Astragalus didymocarpus var. dispermus

Astragalus lentiginosus

Astragalus lentiginosus var. maricopae

Astragalus lentiginosus var. yuccanus

Astragalus nothoxys

Astragalus nuttallianus

Astragalus nuttallianus var. austrinus

Astragalus nuttallianus var. imperfectus

Astragalus tephrodes

Astragalus tephrodes var. brachylobus

Caesalpinia gilliesii

Calliandra eriophylla

Coursetia glandulosa

Crotalaria pumila

Dalea formosa

Dalea mollis

Dalea mollissima

Galactia wrightii

Hoffmannseggia glauca

Lotus humistratus

Lotus rigidus

Lotus salsuginosus

Lotus salsuginosus var. brevivexillus

Lotus strigosus

Lotus strigosus var. tomentellus

Lupinus arizonicus

Lupinus arizonicus ssp. arizonicus

Lupinus bicolor

Lupinus concinnus

Lupinus concinnus ssp. orcuttii

Lupinus sparsiflorus

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	Home > Arizona Flora > Phoenix Flora Phoenix Flora Name Game Flash Card Quiz Authors: D.Z. Damrel More Details Less Details Locality: Phoenix, Arizona, USA (33.450000, -112.072000) Abstract: This checklist was created by searching the ASU Herbarium for plants growing within a 40 mile radius of central Phoenix. The region is divided into four quarters (Q 1-4, clockwise) bounded by north-south coursing freeways I-17 and I-10 and by east-west coursing freeways I-10 and Superstition Freeway (US 60). Additional sites refer to local flora studies: ASU = Arizona State University Main (Arboretum) BH = Buckeye1 Hills Semi-regional Park CC = Camp Creek area DBG = Desert Botanical Garden, Phoenix FARM = South Mountain Farm, Phoenix HAS = Hassayampa River Preserve LP = Lake Pleasant Regional Park MDM = McDowell Mountains Regional Park PAP = Papago Park, Phoenix (exclusive of Desert Botanical Garden) SERP = Sierra Estrella Mountains Regional Park SOMT = South Mountain Park STM = San Tan Mountain Semi-regional Park SUPM = Superstition Mountains Wilderness Area TRP = Thunderbird Semi-regional Park UM = Usery Mountains Semi Regional Park WTM = White Tank Mountains Regional Park Options Search: Common Names Synonyms Filter: Common Names Display as Images Notes & Vouchers Taxon Authors Families: 110 Genera: 496 Species: 1015 (species rank) Total Taxa: 1045 (including ssp. and var.) Page 1 of 3: 1 \| 2 \| 3 ACANTHACEAE *Anisacanthus thurberi* *Carlowrightia arizonica* *Justicia californica* *Justicia candicans* *Justicia longii* *Ruellia nudiflora* ADOXACEAE *Sambucus nigra* *Sambucus nigra ssp. canadensis* AGAVACEAE *Agave arizonica* *Agave chrysantha* *Agave deserti* *Agave deserti ssp. simplex* *Agave murpheyi* *Agave toumeyana* *Agave toumeyana var. bella* *Agave toumeyana var. toumeyana* AIZOACEAE *Mesembryanthemum crystallinum* *Mesembryanthemum nodiflorum* *Sesuvium verrucosum* *Trianthema portulacastrum* AMARANTHACEAE *Alternanthera caracasana* *Amaranthus albus* *Amaranthus blitoides* *Amaranthus crassipes* *Amaranthus fimbriatus* *Amaranthus fimbriatus var. denticulatus* *Amaranthus fimbriatus var. fimbriatus* *Amaranthus obcordatus* *Amaranthus palmeri* *Gomphrena sonorae* *Tidestromia lanuginosa* AMARYLLIDACEAE *Allium acuminatum* ANACARDIACEAE *Rhus ovata* *Rhus trilobata* *Toxicodendron rydbergii* APIACEAE *Ammi majus* *Anethum graveolens* *Anthriscus caucalis* *Apium graveolens* *Bowlesia incana* *Bupleurum lancifolium* *Coriandrum sativum* *Daucus pusillus* *Hydrocotyle verticillata* *Lomatium nevadense* *Lomatium nevadense var. parishii* *Spermolepis echinata* *Torilis nodosa* *Yabea microcarpa* APOCYNACEAE *Amsonia palmeri* *Asclepias albicans* *Asclepias asperula* *Asclepias asperula ssp. asperula* *Asclepias linaria* *Asclepias nyctaginifolia* *Asclepias subulata* *Nerium oleander* *Vinca major* ARECACEAE *Phoenix dactylifera* ARISTOLOCHIACEAE *Aristolochia watsonii* ASCLEPIADACEAE *Cynanchum arizonicum* *Matelea parvifolia* *Matelea producta* *Sarcostemma cynanchoides* *Sarcostemma cynanchoides ssp. hartwegii* ASPARAGACEAE *Dasylirion wheeleri* *Nolina microcarpa* *Yucca baccata* *Yucca elata* ASTERACEAE *Acourtia nana* *Acourtia wrightii* *Acroptilon repens* *Adenophyllum porophylloides* *Ambrosia acanthicarpa* *Ambrosia ambrosioides* *Ambrosia confertiflora* *Ambrosia cordifolia* *Ambrosia deltoidea* *Ambrosia dumosa* *Ambrosia eriocentra* *Ambrosia monogyra* *Ambrosia psilostachya* *Ambrosia salsola* *Anthemis cotula* *Artemisia ludoviciana* *Baccharis brachyphylla* *Baccharis pteronioides* *Baccharis salicifolia* *Baccharis salicina* *Baccharis sarothroides* *Baccharis sergiloides* *Bahia absinthifolia* *Bahia absinthifolia var. dealbata* *Bahiopsis parishii* *Baileya pleniradiata* *Bebbia juncea* *Bebbia juncea var. aspera* *Brickellia atractyloides* *Brickellia californica* *Brickellia coulteri* *Brickellia eupatorioides* *Brickellia eupatorioides var. chlorolepis* *Brickellia frutescens* *Calycoseris parryi* *Calycoseris wrightii* *Calyptocarpus vialis* *Carphochaete bigelovii* *Carthamus lanatus* *Carthamus tinctorius* *Centaurea melitensis* *Chaenactis carphoclinia* *Chaenactis macrantha* *Chaenactis stevioides* *Cirsium neomexicanum* *Conyza bonariensis* *Conyza bonariensis var. bonariensis* *Conyza canadensis* *Conyza canadensis var. glabrata* *Coreopsis californica* *Coreopsis californica var. newberryi* *Cotula australis* *Diaperia verna var. verna* *Dicoria canescens* *Dieteria asteroides* *Dimorphotheca sinuata* *Eclipta prostrata* *Encelia farinosa* *Encelia farinosa var. farinosa* *Encelia farinosa var. phenicodonta* *Encelia frutescens* *Encelia virginensis* *Ericameria brachylepis* *Ericameria cuneata* *Ericameria cuneata var. spathulata* *Ericameria laricifolia* *Ericameria linearifolia* *Erigeron divergens* *Erigeron lobatus* *Erigeron oxyphyllus* *Eriophyllum lanosum* *Eriophyllum pringlei* *Filago arizonica* *Filago californica* *Filago depressa* *Flaveria trinervia* *Gaillardia arizonica* *Geraea canescens* *Glebionis coronarium* *Gnaphalium palustre* *Gutierrezia arizonica* *Gutierrezia californica* *Gutierrezia microcephala* *Gutierrezia sarothrae* *Gutierrezia serotina* *Gymnosperma glutinosum* *Hedypnois cretica* *Helenium thurberi* *Helianthus annuus* *Heliomeris longifolia* *Heliomeris longifolia var. annua* *Heterotheca grandiflora* *Heterotheca marginata* *Heterotheca subaxillaris* *Heterotheca villosa* *Hymenothrix loomisii* *Hymenothrix wislizeni* *Hymenothrix wrightii* *Hymenoxys cooperi* *Hymenoxys odorata* *Isocoma acradenia* *Isocoma pluriflora* *Isocoma tenuisecta* *Lactuca ludoviciana* *Lactuca serriola* *Laennecia coulteri* *Lasthenia californica* *Layia glandulosa* *Layia platyglossa* *Machaeranthera arida* *Malacothrix coulteri* *Malacothrix glabrata* *Malacothrix sonorae* *Malacothrix stebbinsii* *Matricaria discoidea* *Melampodium leucanthum* *Monoptilon bellioides* *Packera multilobata* *Packera neomexicana* *Packera neomexicana var. neomexicana* *Packera quercetorum* *Palafoxia arida* *Palafoxia arida var. arida* *Pectis cylindrica* *Pectis papposa* *Pectis papposa var. papposa* *Pectis rusbyi* *Perityle emoryi* *Perityle gilensis* *Perityle gilensis var. gilensis* *Pluchea odorata* *Pluchea odorata var. odorata* *Pluchea sericea* *Porophyllum gracile* *Prenanthella exigua* *Psathyrotes ramosissima* *Pseudognaphalium canescens* *Pseudognaphalium canescens ssp. canescens* *Pseudognaphalium leucocephalum* *Pseudognaphalium luteoalbum* *Pseudognaphalium stramineum* *Psilostrophe cooperi* *Rafinesquia californica* *Rafinesquia neomexicana* *Senecio flaccidus* *Senecio flaccidus var. monoensis* *Senecio lemmonii* *Senecio mohavensis* *Senecio vulgaris* *Silybum marianum* *Solidago wrightii* *Solidago wrightii var. adenophora* *Sonchus asper* *Sonchus oleraceus* *Stephanomeria exigua* *Stylocline gnaphaloides* *Stylocline micropoides* *Symphyotrichum divaricatum* *Symphyotrichum falcatum* *Symphyotrichum falcatum var. commutatum* *Taraxacum officinale* *Thymophylla acerosa* *Thymophylla pentachaeta* *Thymophylla pentachaeta var. belenidium* *Tragopogon dubius* *Trichoptilium incisum* *Trixis californica* *Uropappus lindleyi* *Verbesina encelioides* *Verbesina encelioides ssp. exauriculata* *Xanthisma gracilis* *Xanthium strumarium* *Zinnia acerosa* AZOLLACEAE *Azolla filiculoides* BERBERIDACEAE *Berberis haematocarpa* BIGNONIACEAE *Chilopsis linearis* *Chilopsis linearis ssp. arcuata* BORAGINACEAE *Amsinckia menziesii* *Amsinckia menziesii var. intermedia* *Amsinckia tessellata* *Cryptantha albida* *Cryptantha angustifolia* *Cryptantha barbigera* *Cryptantha circumscissa* *Cryptantha crassisepala* *Cryptantha decipiens* *Cryptantha intermedia* *Cryptantha maritima* *Cryptantha maritima var. pilosa* *Cryptantha micrantha* *Cryptantha muricata* *Cryptantha nevadensis* *Cryptantha pterocarya* *Cryptantha utahensis* *Hackelia ursina* *Harpagonella palmeri* *Harpagonella palmeri var. arizonica* *Heliotropium curassavicum* *Heliotropium procumbens* *Lappula occidentalis* *Lappula occidentalis var. occidentalis* *Pectocarya anisacarpa* *Pectocarya heterocarpa* *Pectocarya platycarpa* *Pectocarya recurvata* *Pectocarya setosa* *Phacelia affinis* *Phacelia caerulea* *Phacelia campanularia* *Phacelia cryptantha* *Phacelia distans* *Phacelia pedicellata* *Phacelia rotundifolia* *Plagiobothrys arizonicus* *Plagiobothrys jonesii* *Plagiobothrys pringlei* *Tiquilia canescens* *Tiquilia canescens var. canescens* *Tiquilia plicata* BRASSICACEAE *Arabis perennans* *Arabis pulchra* *Athysanus pusillus* *Brassica nigra* *Brassica rapa* *Brassica tournefortii* *Capsella bursa-pastoris* *Cardamine hirsuta* *Chorispora tenella* *Descurainia obtusa* *Descurainia obtusa ssp. adenophora* *Descurainia obtusa ssp. obtusa* *Descurainia pinnata* *Descurainia pinnata ssp. glabra* *Descurainia pinnata ssp. halictorum* *Descurainia pinnata ssp. ochroleuca* *Descurainia sophia* *Dimorphocarpa wislizeni* *Draba brachycarpa* *Draba cuneifolia* *Draba cuneifolia var. cuneifolia* *Draba cuneifolia var. integrifolia* *Draba nemorosa* *Draba platycarpa* *Eruca sativa* *Erysimum capitatum* *Lepidium densiflorum* *Lepidium didymum* *Lepidium lasiocarpum* *Lepidium lasiocarpum var. lasiocarpum* *Lepidium lasiocarpum var. wrightii* *Lepidium oblongum* *Lepidium thurberi* *Lepidium virginicum* *Lepidium virginicum var. medium* *Lesquerella fendleri* *Lesquerella purpurea* *Lobularia maritima* *Lyrocarpa coulteri* *Nasturtium officinale* *Physaria cinerea* *Physaria gordonii* *Physaria tenella* *Raphanus sativus* *Sinapis arvensis* *Sisymbrium altissimum* *Sisymbrium irio* *Sisymbrium orientale* *Streptanthus carinatus* *Streptanthus carinatus ssp. arizonicus* *Thelypodium wrightii* *Thlaspi montanum* *Thlaspi montanum var. fendleri* *Thysanocarpus curvipes* BURSERACEAE *Bursera microphylla* CACTACEAE *Carnegiea gigantea* *Coryphantha vivipara* *Cylindropuntia arbuscula* *Cylindropuntia echinocarpa* *Cylindropuntia leptocaulis* *Cylindropuntia ramosissima* *Cylindropuntia spinosior* *Cylindropuntia x kelvinensis* *Cylindropuntia x tetracantha* *Echinocereus engelmannii* *Echinocereus engelmannii var. acicularis* *Echinocereus fendleri* *Echinocereus fendleri var. boyce-thompsonii* *Echinocereus fendleri var. fasciculatus* *Ferocactus cylindraceus* *Ferocactus cylindraceus var. cylindraceus* *Ferocactus cylindraceus var. lecontei* *Ferocactus emoryi* *Ferocactus wislizeni* *Mammillaria grahamii* *Mammillaria grahamii var. grahamii* *Mammillaria tetrancistra* *Mammillaria viridiflora* *Opuntia chlorotica* *Opuntia engelmannii* *Opuntia engelmannii var. engelmannii* *Opuntia microdasys* *Opuntia phaeacantha* *Peniocereus greggii* *Peniocereus greggii var. transmontanus* *Stenocereus thurberi* CAMPANULACEAE *Nemacladus glanduliferus* *Nemacladus glanduliferus var. orientalis* *Triodanis perfoliata* *Triodanis perfoliata var. biflora* *Triodanis perfoliata var. perfoliata* CANNABACEAE *Cannabis sativa* *Celtis laevigata* *Celtis laevigata var. reticulata* *Celtis pallida* CAPRIFOLIACEAE *Lonicera interrupta* CARYOPHYLLACEAE *Herniaria hirsuta* *Herniaria hirsuta ssp. cinerea* *Loeflingia squarrosa* *Minuartia douglasii* *Silene antirrhina* *Stellaria media* *Stellaria nitens* CELASTRACEAE *Canotia holacantha* CHENOPODIACEAE *Allenrolfea occidentalis* *Atriplex canescens* *Atriplex elegans* *Atriplex elegans var. elegans* *Atriplex elegans var. fasciculata* *Atriplex lentiformis* *Atriplex polycarpa* *Atriplex rosea* *Atriplex semibaccata* *Atriplex thornberi* *Atriplex wrightii* *Bassia hyssopifolia* *Chenopodium album* *Chenopodium album var. album* *Chenopodium ambrosioides var. ambrosioides* *Chenopodium berlandieri* *Chenopodium berlandieri var. zschackii* *Chenopodium desiccatum* *Chenopodium ficifolium* *Chenopodium incanum* *Chenopodium incanum var. incanum* *Chenopodium leptophyllum* *Chenopodium murale* *Chenopodium neomexicanum* *Chenopodium pratericola* *Chenopodium watsonii* *Cycloloma atriplicifolium* *Dysphania ambrosioides* *Dysphania botrys* *Dysphania pumilio* *Monolepis nuttalliana* *Salsola paulsenii* *Salsola tragus* *Sarcobatus vermiculatus* *Suaeda moquinii* CLEOMACEAE *Cleome isomeris* *Cleome lutea* *Cleome lutea var. jonesii* *Polanisia dodecandra* *Polanisia dodecandra ssp. trachysperma* *Wislizenia refracta* CONVOLVULACEAE *Calystegia longipes* *Convolvulus arvensis* *Convolvulus equitans* *Cressa truxillensis* *Evolvulus alsinoides* *Evolvulus alsinoides var. angustifolius* *Evolvulus arizonicus* *Ipomoea costellata* *Ipomoea cristulata* *Ipomoea purpurea* *Ipomoea tricolor* *Ipomoea X leucantha* CRASSULACEAE *Dudleya collomiae* *Dudleya pulverulenta* *Dudleya pulverulenta ssp. arizonica* *Graptopetalum rusbyi* CROSSOSOMATACEAE *Crossosoma bigelovii* CUCURBITACEAE *Brandegea bigelovii* *Cucurbita digitata* *Cucurbita foetidissima* *Cucurbita palmata* *Lagenaria siceraria* *Marah gilensis* CUPRESSACEAE *Cupressus arizonica* *Cupressus arizonica ssp. arizonica* *Juniperus coahuilensis* CUSCUTACEAE *Cuscuta applanata* *Cuscuta denticulata* *Cuscuta gronovii* *Cuscuta indecora* *Cuscuta pentagona* *Cuscuta pentagona var. pentagona* *Cuscuta salina* *Cuscuta tuberculata* *Cuscuta umbellata* CYPERACEAE *Cyperus acuminatus* *Cyperus difformis* *Cyperus erythrorhizos* *Cyperus esculentus* *Cyperus involucratus* *Cyperus odoratus* *Cyperus rotundus* *Cyperus squarrosus* *Cyperus strigosus* *Eleocharis engelmannii* *Eleocharis geniculata* *Eleocharis montana* *Eleocharis montevidensis* *Eleocharis palustris* *Eleocharis parishii* *Eleocharis parvula* *Schoenoplectus acutus* *Schoenoplectus acutus var. occidentalis* *Schoenoplectus americanus* *Schoenoplectus californicus* *Schoenoplectus maritimus* *Schoenoplectus pungens* *Schoenoplectus pungens var. longispicatus* *Schoenoplectus tabernaemontani* DRYOPTERIDACEAE *Phanerophlebia auriculata* EPHEDRACEAE *Ephedra fasciculata* *Ephedra nevadensis* *Ephedra torreyana* *Ephedra trifurca* *Ephedra viridis* EQUISETACEAE *Equisetum hyemale* *Equisetum hyemale var. affine* *Equisetum laevigatum* ERICACEAE *Arctostaphylos pungens* EUPHORBIACEAE *Acalypha neomexicana* *Argythamnia claryana* *Argythamnia lanceolata* *Argythamnia neomexicana* *Bernardia incana* *Chamaesyce abramsiana* *Chamaesyce albomarginata* *Chamaesyce arizonica* *Chamaesyce capitellata* *Chamaesyce florida* *Chamaesyce glyptosperma* *Chamaesyce hyssopifolia* *Chamaesyce maculata* *Chamaesyce melanadenia* *Chamaesyce micromera* *Chamaesyce pediculifera* *Chamaesyce polycarpa* *Chamaesyce prostrata* *Chamaesyce revoluta* *Chamaesyce serpyllifolia* *Chamaesyce serpyllifolia ssp. serpyllifolia* *Chamaesyce setiloba* *Croton sonorae* *Croton texensis* *Euphorbia eriantha* *Euphorbia incisa* *Euphorbia peplus* *Jatropha cardiophylla* *Ricinus communis* *Sebastiania bilocularis* *Tragia amblyodonta* *Tragia nepetifolia* FABACEAE *Acacia angustissima* *Acacia constricta* *Acacia constricta var. constricta* *Acacia constricta var. paucispina* *Acacia farnesiana* *Acacia greggii* *Alhagi maurorum* *Astragalus allochrous* *Astragalus allochrous var. playanus* *Astragalus cobrensis* *Astragalus didymocarpus* *Astragalus didymocarpus var. dispermus* *Astragalus lentiginosus* *Astragalus lentiginosus var. maricopae* *Astragalus lentiginosus var. yuccanus* *Astragalus nothoxys* *Astragalus nuttallianus* *Astragalus nuttallianus var. austrinus* *Astragalus nuttallianus var. imperfectus* *Astragalus tephrodes* *Astragalus tephrodes var. brachylobus* *Caesalpinia gilliesii* *Calliandra eriophylla* *Coursetia glandulosa* *Crotalaria pumila* *Dalea formosa* *Dalea mollis* *Dalea mollissima* *Galactia wrightii* *Hoffmannseggia glauca* *Lotus humistratus* *Lotus rigidus* *Lotus salsuginosus* *Lotus salsuginosus var. brevivexillus* *Lotus strigosus* *Lotus strigosus var. tomentellus* *Lupinus arizonicus* *Lupinus arizonicus ssp. arizonicus* *Lupinus bicolor* *Lupinus concinnus* *Lupinus concinnus ssp. orcuttii* *Lupinus sparsiflorus* Display next 500 taxa...