- Abutilon abutiloides – Shrubby Indian Mallow
- Abutilon incanum – Pelotazo
- Abutilon parvulum – Dwarf Indian Mallow
- Abutilon reventum – Yellowflower Indian Mallow
- Acacia angustissima – Prairie Acacia
- Acalypha phleoides – Shrubby Copperleaf
- Acourtia nana – Dwarf Desertpeony
- Acourtia wrightii – Brownfoot
- Agastache wrightii – Sonoran Giant Hyssop
- Agave chrysantha – Goldenflower Century Plant
- Agave palmeri – Palmer's Century Plant
- Agave schottii – Schott's Century Plant
- Allionia choisyi – Annual Windmills
- Allionia incarnata – Trailing Windmills
- Almutaster pauciflorus – Alkali Marsh Aster
- Amaranthus fimbriatus – Fringed Amaranth
- Amaranthus palmeri – Carelessweed
- Ambrosia confertiflora – Weakleaf Bur Ragweed
- Amsinckia menziesii var. intermedia – Common Fiddleneck
- Anagallis arvensis – Scarlet Pimpernel
- Anagallis arvensis ssp. foemina – Poorman's Weatherglass
- Anaphalis margaritacea – Western Pearly Everlasting
- Anemone tuberosa – Tuber Anemone
- Anemopsis californica – Yerba Mansa
- Anoda abutiloides – Indian Anoda
- Anoda cristata – Crested Anoda
- Antheropeas lanosum – White Easterbonnets
- Apodanthera undulata – Melon Loco
- Aquilegia chrysantha – Golden Columbine
- Arabis perennans – Perennial Rockcress
- Argemone pleiacantha – Southwestern Pricklypoppy
- Arida arizonica – Arid Tansyaster
- Aristolochia watsonii – Watson's Dutchman's Pipe
- Asclepias angustifolia – Arizona Milkweed
- Asclepias asperula – Spider Milkweed
- Asclepias linaria – Pineneedle Milkweed
- Asclepias nyctaginifolia – Mojave Milkweed
- Asclepias tuberosa – Butterfly Milkweed
- Astrolepis cochisensis – Cochise Scaly Cloakfern
- Bahia absinthifolia – Hairyseed Bahia
- Baileya multiradiata – Desert Marigold
- Bidens aurea – Arizona Beggarticks
- Boerhavia coccinea – Scarlet Spiderling
- Boerhavia scandens – Climbing Wartclub
- Bowlesia incana – Hoary Bowlesia
- Brassica tournefortii – Asian Mustard
- Calandrinia ciliata – Fringed Redmaids
- Calibrachoa parviflora – Seaside Petunia
- Calochortus ambiguus – Doubting Mariposa Lily
- Calochortus kennedyi – Desert Mariposa Lily
- Calycoseris wrightii – White Tackstem
- Calyptocarpus vialis – Straggler Daisy
- Camissonia californica – California Suncup
- Capsella bursa-pastoris – Shepherd's Purse
- Carphochaete bigelovii – Bigelow's Bristlehead
- Castilleja austromontana – Rincon Mountain Indian Paintbrush
- Castilleja exserta – Exserted Indian Paintbrush
- Castilleja integra – Wholeleaf Indian Paintbrush
- Castilleja lanata – Sierra Woolly Indian Paintbrush
- Castilleja tenuiflora – Santa Catalina Indian Paintbrush
- Centaurea melitensis – Maltese Star-thistle
- Centaurium arizonicum – Arizona Centaury
- Chaenactis stevioides – Esteve's Pincushion
- Chamaesaracha coronopus – Greenleaf Five Eyes
- Chamaesyce florida – Chiricahua Mountain Sandmat
- Chamaesyce hyssopifolia – Hyssopleaf Sandmat
- Chamaesyce polycarpa – Smallseed Sandmat
- Chamaesyce setiloba – Yuma Sandmat
- Chorispora tenella – Crossflower
- Cirsium arizonicum – Arizona Thistle
- Cirsium neomexicanum – New Mexico Thistle
- Cirsium ochrocentrum – Yellowspine Thistle
- Clarkia epilobioides – Canyon Clarkia
- Claytonia perfoliata – Miner's Lettuce
- Cnidoscolus angustidens – Mala Mujer
- Comandra umbellata – Bastard Toadflax
- Commelina dianthifolia – Birdbill Dayflower
- Commelina erecta – Whitemouth Dayflower
- Conoclinium dissectum – Palmleaf Thoroughwort
- Convolvulus arvensis – Field Bindweed
- Conyza canadensis – Canadian Horseweed
- Corydalis aurea – Scrambled Eggs
- Cosmos parviflorus – Southwestern Cosmos
- Crotalaria pumila – Low Rattlebox
- Cryptantha pterocarya – Wingnut Cryptantha
- Cryptantha spp. – Cryptantha
- Cucurbita digitata – Fingerleaf Gourd
- Cucurbita foetidissima – Missouri Gourd
- Cuscuta spp. – Dodder
- Cymopterus multinervatus – Purplenerve Springparsley
- Dalea albiflora – Whiteflower Prairie Clover
- Dalea candida – White Prairie Clover
- Dalea nana – Dwarf Prairie Clover
- Dalea pringlei – Pringle's Prairie Clover
- Dalea purpurea – Purple Prairie Clover
- Datura discolor – Desert Thorn-apple
- Datura wrightii – Sacred Thorn-apple
- Daucus pusillus – American Wild Carrot
- Delphinium scaposum – Tall Mountain Larkspur
- Dichelostemma capitatum – Bluedicks
- Dicliptera resupinata – Arizona Foldwing
- Dieteria canescens – Hoary Tansyaster
- Dimorphotheca sinuata – Glandular Cape Marigold
- Draba cuneifolia – Wedgeleaf Draba
- Dryopetalon runcinatum – Rockmustard
- Echeandia flavescens – Torrey's Craglily
- Echinopepon wrightii – Wild Balsam Apple
- Emmenanthe penduliflora – Whisperingbells
- Epilobium canum ssp. latifolium – Hummingbird Trumpet
- Equisetum hyemale – Scouringrush Horsetail
- Eriastrum diffusum – Miniature Woollystar
- Erigeron divergens – Spreading Fleabane
- Eriogonum polycladon – Sorrel Buckwheat
- Erodium cicutarium – Redstem Stork's Bill
- Erodium texanum – Texas Stork's Bill
- Erysimum capitatum – Sanddune Wallflower
- Eschscholzia californica ssp. mexicana – California Poppy
- Eucrypta micrantha – Dainty Desert Hideseed
- Euphorbia radians – Sun Spurge
- Euphorbia schizoloba – Mojave Spurge
- Evolvulus arizonicus – Wild Dwarf Morning-glory
- Evolvulus nuttallianus – Shaggy Dwarf Morning-glory
- Froelichia arizonica – Arizona Snakecotton
- Funastrum cynanchoides – Fringed Twinevine
- Gaillardia × grandiflora 'Fanfare' – Gaillardia 'Fanfare'
- Gaillardia pinnatifida – Red Dome Blanketflower
- Gaillardia pulchella – Firewheel
- Galium aparine – Stickywilly
- Gaura coccinea – Scarlet Beeblossom
- Gaura hexandra – Harlequinbush
- Gaura mollis – Velvetweed
- Geranium caespitosum – Pineywoods Geranium
- Geranium richardsonii – Richardson's Geranium
- Glandularia bipinnatifida – Dakota Mock Vervain
- Glandularia gooddingii – Southwestern Mock Vervain
- Gomphrena caespitosa – Tufted Globe Amaranth
- Gomphrena sonorae – Sonoran Globe Amaranth
- Guardiola platyphylla – Apache Plant
- Guilleminea densa – Small Matweed
- Guillenia lasiophylla – California Mustard
- Gutierrezia serotina – Late Snakeweed
- Helianthus annuus – Common Sunflower
- Helianthus petiolaris – Prairie Sunflower
- Heliomeris longifolia – Longleaf False Goldeneye
- Heracleum maximum – Common Cowparsnip
- Herissantia crispa – Bladdermallow
- Heterotheca subaxillaris – Camphorweed
- Heuchera sanguinea – Coralbells
- Hoffmannseggia glauca – Indian Rushpea
- Hydrocotyle ranunculoides – Floating Marshpennywort
- Hymenothrix wislizeni – Trans-Pecos Thimblehead
- Hymenothrix wrightii – Wright's Thimblehead
- Ipomoea barbatisepala – Canyon Morning-glory
- Ipomoea costellata – Crestrib Morning-glory
- Ipomoea cristulata – Trans-Pecos Morning-glory
- Ipomoea hederacea – Ivyleaf Morning-glory
- Ipomoea ternifolia – Tripleleaf Morning-glory
- Ipomopsis longiflora – Flaxflowered Ipomopsis
- Isocoma tenuisecta – Burroweed
- Janusia gracilis – Slender Janusia
- Jatropha macrorhiza – Ragged Nettlespurge
- Justicia longii – Longflower Tube Tongue
- Kallstroemia grandiflora – Arizona Poppy
- Lactuca serriola – Prickly Lettuce
- Lamium amplexicaule – Henbit Deadnettle
- Lappula occidentalis – Flatspine Stickseed
- Lasianthaea podocephala – San Pedro Daisy
- Leptosiphon aureus – Golden Linanthus
- Lesquerella gordonii – Gordon's Bladderpod
- Lesquerella purpurea – Rose Bladderpod
- Linaria maroccana – Moroccan Toadflax
- Linum lewisii – Lewis Flax
- Linum pratense – Meadow Flax
- Lithospermum cobrense – Smooththroat Stoneseed
- Lobelia cardinalis – Cardinalflower
- Lotus humistratus – Foothill Deervetch
- Lotus rigidus – Shrubby Deervetch
- Lotus strigosus var. tomentellus – Strigose Bird's-foot Trefoil
- Lupinus arizonicus – Arizona Lupine
- Lupinus bicolor – Miniature Lupine
- Lupinus concinnus – Bajada Lupine
- Lupinus sparsiflorus – Coulter's Lupine
- Lupinus succulentus – Hollowleaf Annual Lupine
- Lythrum californicum – California Loosestrife
- Machaeranthera tagetina – Mesa Tansyaster
- Machaeranthera tanacetifolia – Tanseyleaf Tansyaster
- Macroptilium gibbosifolium – Variableleaf Bushbean
- Macrosiphonia brachysiphon – Huachuca Mountain Rocktrumpet
- Malacothrix fendleri – Fendler's Desertdandelion
- Malacothrix glabrata – Smooth Desertdandelion
- Malva parviflora – Cheeseweed Mallow
- Marah gilensis – Gila Manroot
- Marina parryi – Parry's False Prairie-clover
- Marrubium vulgare – Horehound
- Matthiola longipetala – Night Scented Stock
- Matthiola parviflora
- Maurandella antirrhiniflora – Roving Sailor
- Mecardonia procumbens – Baby Jump-up
- Medicago lupulina – Black Medick
- Medicago sativa – Alfalfa
- Melampodium leucanthum – Plains Blackfoot
- Melilotus indicus – Annual Yellow Sweetclover
- Melilotus officinalis – Yellow Sweetclover
- Menodora scabra – Rough Menodora
- Mentzelia asperula – Organ Mountain Blazingstar
- Mentzelia jonesii – Jones' Blazingstar
- Mentzelia multiflora – Adonis Blazingstar
- Microseris lindleyi – Lindley's Silverpuffs
- Mimetanthe pilosa – False Monkeyflower
- Mimulus cardinalis – Scarlet Monkeyflower
- Mimulus guttatus – Seep Monkeyflower
- Mimulus rubellus – Little Redstem Monkeyflower
- Mirabilis laevis – Desert Wishbone-bush
- Mirabilis linearis – Narrowleaf Four O'Clock
- Mirabilis longiflora – Sweet Four O'Clock
- Modiola caroliniana – Carolina Bristlemallow
- Monoptilon bellioides – Mojave Desertstar
- Nama hispidum – Bristly Nama
- Nasturtium officinale – Watercress
- Nemacladus glanduliferus – Glandular Threadplant
- Nicotiana obtusifolia – Desert Tobacco
- Notholaena standleyi – Star Cloak Fern
- Nothoscordum bivalve – Crowpoison
- Nuttallanthus texanus – Texas Toadflax
- Nymphaea mexicana – Yellow Waterlily
- Oenothera caespitosa – Tufted Evening Primrose
- Oenothera elata – Hooker's Evening Primrose
- Oenothera primiveris – Desert Evening Primrose
- Oenothera rosea – Rose Evening Primrose
- Orobanche cooperi – Desert Broomrape
- Oxalis corniculata – Creeping Woodsorrel
- Papaver somniferum – Opium Poppy
- Parthenice mollis – Annual Monsterwort
- Passiflora foetida var. arizonica – Arizona Passionflower
- Passiflora mexicana – Mexican Passionflower
- Pellaea truncata – Spiny Cliffbrake
- Penstemon barbatus – Beardlip Penstemon
- Penstemon eatonii – Firecracker Penstemon
- Penstemon palmeri – Palmer's Penstemon
- Penstemon parryi – Parry's Beardtongue
- Penstemon pseudospectabilis – Desert Penstemon
- Penstemon stenophyllus – Sonoran Beardtongue
- Penstemon strictus – Rocky Mountain Penstemon
- Penstemon subulatus – Hackberry Beardtongue
- Phacelia affinis – Limestone Phacelia
- Phacelia arizonica – Arizona Phacelia
- Phacelia campanularia – Desertbells
- Phacelia crenulata – Cleftleaf Wildheliotrope
- Phacelia distans – Distant Phacelia
- Phaseolus acutifolius var. tenuifolius – Tepary Bean
- Phaseolus parvulus – Pinos Altos Mountain Bean
- Phemeranthus aurantiacus – Orange Flameflower
- Phlox tenuifolia – Santa Catalina Mountain Phlox
- Pholistoma auritum – Blue Fiestaflower
- Physalis acutifolia – Sharpleaf Groundcherry
- Physalis hederifolia – Ivyleaf Groundcherry
- Plagiobothrys arizonicus – Arizona Popcornflower
- Plantago ovata – Desert Indianwheat
- Plantago patagonica – Woolly Plantain
- Platystemon californicus – Creamcups
- Polanisia dodecandra – Redwhisker Clammyweed
- Polygala alba – White Milkwort
- Polygala barbeyana – Blue Milkwort
- Polygala obscura – Velvetseed Milkwort
- Polygala scoparioides – Broom Milkwort
- Polygonum pensylvanicum – Pennsylvania Smartweed
- Porophyllum ruderale – Yerba Porosa
- Portulaca oleracea – Little Hogweed
- Portulaca suffrutescens – Shrubby Purslane
- Portulaca umbraticola – Wingpod Purslane
- Potentilla thurberi – Scarlet Cinquefoil
- Proboscidea althaeifolia – Desert Unicorn-plant
- Proboscidea louisianica – Ram's Horn
- Proboscidea parviflora – Doubleclaw
- Pseudocymopterus montanus – Alpine False Springparsley
- Psilostrophe cooperi – Whitestem Paperflower
- Psoralidium tenuiflorum – Slimflower Scurfpea
- Quincula lobata – Chinese Lantern
- Rafinesquia neomexicana – New Mexico Plumeseed
- Ratibida columnifera – Upright Prairie Coneflower
- Rhynchosida physocalyx – Buffpetal
- Rivina humilis – Rougeplant
- Ruellia nudiflora – Violet Wild Petunia
- Rumex hymenosepalus – Canaigre Dock
- Salsola tragus – Prickly Russian Thistle
- Salvia columbariae – Chia
- Salvia subincisa – Sawtooth Sage
- Sanvitalia abertii – Abert's Creeping Zinnia
- Schistophragma intermedia – Harlequin Spiralseed
- Schoenocrambe linearifolia – Slimleaf Plainsmustard
- Scrophularia parviflora – Pineland Figwort
- Sedum cockerellii – Cockerell's Stonecrop
- Senecio flaccidus var. monoensis – Smooth Threadleaf Ragwort
- Senecio lemmonii – Lemmon's Ragwort
- Senna covesii – Coves' Cassia
- Senna hirsuta var. glaberrima – Woolly Senna
- Sida abutifolia – Spreading Fanpetals
- Silene antirrhina – Sleepy Silene
- Silene scouleri – Simple Campion
- Sisymbrium irio – London Rocket
- Sisyrinchium demissum – Stiff Blue-eyed Grass
- Solanum americanum – American Black Nightshade
- Solanum elaeagnifolium – Silverleaf Nightshade
- Solanum fendleri – Fendler's Horsenettle
- Solanum rostratum – Buffalobur Nightshade
- Sonchus asper – Spiny Sowthistle
- Sonchus oleraceus – Common Sowthistle
- Sphaeralcea ambigua – Desert Globemallow
- Sphaeralcea angustifolia – Copper Globemallow
- Sphaeralcea emoryi – Emory's Globemallow
- Sphaeralcea fendleri – Fendler's Globemallow
- Sphaeralcea laxa – Caliche Globemallow
- Stachys coccinea – Scarlet Hedgenettle
- Stemodia durantifolia – Whitewoolly Twintip
- Stephanomeria pauciflora – Brownplume Wirelettuce
- Streptanthus carinatus – Lyreleaf Jewelflower
- Talinum paniculatum – Jewels of Opar
- Taraxacum officinale – Common Dandelion
- Tetraclea coulteri – Coulter's Wrinklefruit
- Tetramerium nervosum – Hairy Fournwort
- Thelesperma megapotamicum – Hopi Tea Greenthread
- Thymophylla pentachaeta – Fiveneedle Pricklyleaf
- Thysanocarpus curvipes – Sand Fringepod
- Tidestromia lanuginosa – Woolly Tidestromia
- Tradescantia occidentalis – Prairie Spiderwort
- Tradescantia pinetorum – Pinewoods Spiderwort
- Trianthema portulacastrum – Desert Horsepurslane
- Tribulus terrestris – Puncturevine
- Triodanis holzingeri – Holzinger's Venus' Looking-glass
- Verbascum thapsus – Common Mullein
- Verbena gracilis – Fort Huachuca Vervain
- Verbena neomexicana – Hillside Vervain
- Verbesina encelioides – Golden Crownbeard
- Veronica anagallis-aquatica – Water Speedwell
- Vinca major – Bigleaf Periwinkle
- Viola canadensis – Canadian White Violet
- Wislizenia refracta – Spectacle Fruit
- Xanthium strumarium – Rough Cocklebur
- Yucca baccata – Banana Yucca
- Yucca madrensis – Sierra Madre Yucca
- Zinnia acerosa – Desert Zinnia
- Zinnia grandiflora – Rocky Mountain Zinnia
Herbs and Forbs
Herbs are non-woody herbaceous plants and forbs are broad-leaved herbs. Since forbs are a type of herb, forbs and herbs are generally included in the same growth habit category.
Listed below are some of the herbs and forbs found in southeastern Arizona.