Below are some other useful or interesting wildflower and plant websites.
A
- Abert's Creeping Zinnia
- Abert's Dome
- Abert's Sanvitalia
- Abutilon, Dwarf
- Abutilon, Hoary
- Acacia, Catclaw
- Acacia, Prairie
- Acacia, White-ball
- Acacia, White-thorn
- Acacia, Whitethorn
- Adonis Blazingstar
- Adonis Stickleaf
- African Daisy
- African Sumac
- Agave, Golden-flowered
- Agave, Palmer's
- Agave, Schott's
- Ageratum, Texas
- Albert's Creeping Zinnia
- Alfalfa
- Alfalfa, Wild
- Alkali Marsh Aster
- Alkaline Aster
- Alligator Juniper
- Alpine False Springparsley
- Amaranth, Fringed
- Amaranth, Palmer
- Amaranth, Palmer's
- Amberlily
- Ambrosia Leaf Bur Ragweed
- Ambrosia Leaf Burr-Ragweed
- American Aspen
- American Black Elderberry
- American Black Nightshade
- American Threefold
- American Wild Carrot
- Anemone, Desert
- Anemone, Tuber
- Angel's-wings
- Annual Monsterwort
- Annual Sowthistle
- Annual Toadflax
- Annual Windmills
- Annual Yellow Sweet Clover
- Annual Yellow Sweetclover
- Anoda, Crested
- Anoda, Indian
- Anoda, Spurred
- Antelope Horns
- Antelope-horns, Spider
- Antelopehorn Milkweed
- Apache Beggarticks
- Apache Plant
- Apache Plume
- Aphid Trap
- Arid Machaeranthera
- Arid Tansyaster
- Arizona Barrel Cactus
- Arizona Beggarticks
- Arizona Black Walnut
- Arizona Blue Curls
- Arizona Blue Eyes
- Arizona Bluecurls
- Arizona Caltrop
- Arizona Carlowrightia
- Arizona Centaury
- Arizona Fishhook
- Arizona Foldwing
- Arizona Grape
- Arizona Jewelflower
- Arizona Lupine
- Arizona Milkweed
- Arizona Passionflower
- Arizona Pencil Cholla
- Arizona Penstemon
- Arizona Phacelia
- Arizona Popcornflower
- Arizona Poppy
- Arizona Rosewood
- Arizona Scarlet-bugler
- Arizona Scorpion-weed
- Arizona Scorpionweed
- Arizona Snake-cotton
- Arizona Snakecotton
- Arizona Springparsley
- Arizona Sycamore
- Arizona Thistle
- Arizona Walnut
- Arizona Wrightwort
- Arizonia Passionflower
- Arroyo Lupine
- Ash, Velvet
- Asian Mustard
- Aspen, American
- Aspen, Golden
- Aspen, Quaking
- Aspen, Trembling
- Aster, Alkali Marsh
- Aster, Alkaline
- Aster, Few-flower
- Aster, Few-flowered
- Aster, Golden
- Aster, Marsh Alkali
- Aster, Purple
- Aster, Tanseyleaf
- Aster, Tanseyleaf Spine
- Aster, Tansy
Arizona Plant Checklists or Surveys
- Pima County, Arizona – Sonoran Desert Conservation Plan – Pima County Plant Listing
- Southwest Environmental Information Network – Species Checklists – Research Checklists
- Southwest Environmental Information Network – Symbiota – Identification Keys
- University of Arizona Herbarium – ARIZ – Roskruge Mountains – Roskruge Plant List
- University of Arizona Herbarium – Checklist for the Plants of the West Branch of the Santa Cruz – Kathryn Mauz, 2004
- University of Arizona Herbarium – Flora and Vegetation of the Tucson Mountains, Pima County, Arizona
- USDA – Plants National Database – State PLANTS Checklist
Arizona Wildflowers and Plants
- Arizona Department of Transportation – Natural Resources Management Group Priority Weeds List
- Arizona Game & Fish Department – Plant Abstracts, Distribution Maps & Illustrations
- Arizona State Noxious Weeds List | USDA PLANTS
- Arizona Trails Community – Trail Flora
- Arizona-Sonora Desert Museum – Biological Survey of Ironwood Forest National Monument – Flora Image Gallery
- Arizona-Sonora Desert Museum – Flowering Plants of the Sonoran Desert
- Arizonensis – Sonoran Desert Naturalist – Exploring The Sonoran Desert – A guide to the Flora and Fauna
- Cabeza Prieta Natural History Association – Plants of the Sonoran Desert
- Casas Arroyo H. A. – The Flora (and Some Fauna) of Casas Arroyo, Sonoita, AZ
- Chris Trask: Homepage – Sonoran Desert Wildflowers
- Delange.org – Arizona Wild Flowers, Wildflower Pictures And Photos
- Glendale Community College – Arizona Plants Image Gallery
- Mineralarts – Southern Arizona Rare Cactus Photos
- Naturesongs – Common Plants of the Verde Valley & Sedona
- NAZ Flora – Plants represented in images (Northern Arizona Plant Photos)
- Pima Community College – Desert Ecology of Tucson, AZ – Common Desert Plants Around Tucson
- Plants of the Tohono O'odham Nation
- Saguaro Juniper Corporation – Our Lands and their creatures – Information/Images
- Southwest Environmental Information Network – SEINet Collections Search
- Southwest Environmental Information Network – SEINet Image Library
- The Arizona Native Plant Society – Arizona Rare Plant Field Guide
- The Arizona Native Plant Society – Floras
- The University of Arizona – Arizona Flora and Fauna Image Gallery
- The University of Arizona Photo Library (ACIS) – Weed Photo Gallery
- The University of Arizona Press – An Illustrated Guide to Arizona Weeds
- Tohono Chul Park – Plant Database
- Tucson Cactus and Succulent Society – TCSS Guide to Tucson Area Succulents
- Vanderbilt University – Bioimages – Arizona Plants
- Whitethorn House – Wildflowers of the Tucson Mountains
B
- Baby Jump-up
- Baby Snapdragon
- Baby-bonnets, Rosary
- Baby-breath, Pink
- Baby's Breath, Pink
- Babybonnets, Rosary
- Bahia, Hairyseed
- Bahia, Silverleaf
- Bajada Lupine
- Balsam Apple, Wild
- Banana Waterlily
- Banana Yucca
- Barbary Fig
- Barestem Larkspur
- Barrel Cactus, Arizona
- Barrel Cactus, Candy
- Barrel Cactus, Fishhook
- Barrel Cactus, Southwestern
- Barrelcactus, Candy
- Bastard Toadflax
- Bean, Pinos Altos Mountain
- Bean, Tepary
- Beanpodded Mustard
- Bear Grass
- Bear Root
- Beardlip Penstemon
- Beardtongue, Hackberry
- Beardtongue, Parry's
- Beardtongue, Rocky Mountain
- Beardtongue, Rosy Desert
- Beardtongue, Sonoran
- Beardtongue, Strict
- Beargrass
- Beargrass, Sacahuista
- Bedstraw, Catchweed
- Bedstraw, Common
- Beeblossom, Scarlet
- Beeflower, Wright
- Beehive Cactus
- Beggarticks, Apache
- Beggarticks, Arizona
- Beloperone
- Betony, Texas
- Big Leaf Mistletoe
- Big Periwinkle
- Big Talinum
- Big Taper
- Big-toothed Maple
- Bigelow Bush
- Bigelow's Bristlehead
- Bigleaf Periwinkle
- Bigtooth Maple
- Bindweed, European
- Bindweed, Field
- Bird of Paradise, Yellow
- Bird-bill Dayflower
- Bird-of-paradise Shrub
- Bird's Foot Morning Glory
- Bird's-foot Trefoil, Broom
- Bird's-foot Trefoil, Foothill
- Bird's-foot Trefoil, Strigose
- Birdbill Dayflower
- Black Elderberry, American
- Black Medic
- Black Medic Clover
- Black Medick
- Black Nightshade, American
- Black Walnut, Arizona
- Black Willow, Gooding
- Blackfoot Daisy
- Blackfoot, Plains
- Bladder Mallow, Curly
- Bladdermallow
- Bladderpod Mustard
- Bladderpod Sida
- Bladderpod, Gordon's
- Bladderpod, Purple
- Bladderpod, Rose
- Blanket Flower
- Blanket Flower, Fanfare
- Blanket Flower, Red Dome
- Blanketflower, Fanfare
- Blanketflower, Red Dome
- Blazingstar, Adonis
- Blazingstar, Desert
- Blazingstar, Jones'
- Blazingstar, Organ Mountain
- Blonde Psyllium
- Blood Weed
- Bloodberry
- Bloodweed
- Blue Curls, Arizona
- Blue Eyes, Arizona
- Blue Fiesta-flower
- Blue Fiestaflower
- Blue Gilia
- Blue Milkwort
- Blue Mist
- Blue Mustard
- Blue Palo Verde
- Blue Paloverde
- Blue Passion Flower
- Blue Passionflower
- Blue Phacelia
- Blue Pimpernel
- Blue Star Grass
- Blue Trumpets
- Blue-crown Passionflower
- Blue-eyed Grass, Dwarf
- Blue-eyed Grass, Stiff
- Bluebell, California
- Bluebells, Desert
- Bluecrown Passionflower
- Bluecurls, Arizona
- Bluedicks
- Bluemustard, Common
- Bluestem Pricklepoppy
- Bluff Pink
- Bolivian Coriander
- Border Pinyon
- Bottle Evening-primrose
- Bowlesia, Hairy
- Bowlesia, Hoary
- Brickellbush, Coulter's
- Brickellia, Coulter's
- Bristle Mallow
- Bristlehead, Bigelow's
- Bristlemallow, Carolina
- Bristly Nama
- Brittlebush
- Brittlebush, Button
- Brook-pimpernell
- Broom Bird's-foot Trefoil
- Broom Milkwort
- Broomrape, Cooper's
- Broomrape, Desert
- Brownfoot
- Brownplume Wirelettuce
- Buck-horn Cholla
- Buckbrush, Fendler's
- Buckhorn Cholla
- Buckwheat, California
- Buckwheat, Eastern Mojave
- Buckwheat, Sorrel
- Buff Petal
- Buffalo Burr
- Buffalo Gourd
- Buffalobur
- Buffalobur Nightshade
- Buffpetal
- Bullhead
- Bunny Ears
- Bunny-ear Prickly-pear
- Bur Marigold
- Bur Ragweed, Ambrosia Leaf
- Bur Ragweed, Triangle
- Bur Ragweed, Tucson
- Bur Ragweed, Weakleaf
- Bur, Colorado
- Burr-Ragweed, Ambrosia Leaf
- Burr-Ragweed, Triangle
- Burr-Ragweed, Tucson
- Burr-Ragweed, Weakleaf
- Burr, Buffalo
- Burro Brush
- Burro Weed
- Burro Weed Strangler
- Burrobrush
- Burroweed
- Bursage, Slimleaf
- Bursage, Sonoran
- Bursage, Triangle-leaf
- Bursage, Triangleleaf
- Bush Spiderling
- Bushbean, Variableleaf
- Bushbean, Wild
- Butterfly Milkweed
- Butterfly Weed
- Butterweed, Lemmon's
- Button Brittlebush
- Buttonbush, Common
- Buttonweed
C
- Cactus Apple
- Cactus, Arizona Barrel
- Cactus, Beehive
- Cactus, Candy Barrel
- Cactus, Christmas
- Cactus, Cinnamon
- Cactus, Claret-cup
- Cactus, Crimson Hedgehog
- Cactus, Fishhook Barrel
- Cactus, Graham's Nipple
- Cactus, Macdougal's Nipple
- Cactus, Pincushion
- Cactus, Pinkflower Hedgehog
- Cactus, Polka Dot
- Cactus, Rainbow
- Cactus, Rainbow Hedgehog
- Cactus, Scarlet Hedgehog
- Cactus, Southwestern Barrel
- Cactus, Tuna
- Cactus, Walking Stick
- Cactus, Walkingstick
- Calabazilla
- Caliche Globemallow
- California Bluebell
- California Buckwheat
- California Creamcups
- California Loosestrife
- California Mustard
- California Poppy
- California Suncup
- Caltrop
- Caltrop, Arizona
- Camphor Weed
- Camphorweed
- Campion, Scouler's
- Campion, Simple
- Campion, Sleepy
- Canada Fleabane
- Canada Violet
- Canadian Horseweed
- Canadian White Violet
- Canaigre Dock
- Candlewood
- Candy Barrel Cactus
- Candy Barrelcactus
- Cane Cholla
- Canyon Clarkia
- Canyon Grape
- Canyon Maple
- Canyon Morning Glory
- Canyon Morning-glory
- Canyon Ragweed
- Cape Marigold, Glandular
- Cardinal Flower
- Cardinal Monkey-flower
- Cardinalflower
- Carelessweed
- Carlowrightia, Arizona
- Carolina Bristlemallow
- Carolina Modiola
- Carrot, American Wild
- Carrot, Southwestern
- Cassia, Coues'
- Cassia, Coves'
- Cassia, Shrubby
- Catalina Indian Paintbrush
- Catchfly, Scouler
- Catchfly, Scouler's
- Catchfly, Simple
- Catchfly, Sleepy
- Catchweed Bedstraw
- Catclaw Acacia
- Catclaw Mimosa
- Caterpillarweed
- Ceanothus, Desert
- Ceanothus, Fendler
- Ceanothus, Fendler's
- Centaury, Arizona
- Century Plant, Goldenflower
- Century Plant, Palmer's
- Century Plant, Schott's
- Cereus, Desert Night-blooming
- Cereus, Night Blooming
- Cereus, Nightblooming
- Cespitose Evening-primrose
- Chain Fruit Cholla
- Chainfruit Cholla
- Chamise
- Chamiso
- Chamize
- Cheese Weed
- Cheeseplant
- Cheeseweed
- Cheeseweed Mallow
- Chenille Prickly Pear
- Chenille Pricklypear
- Chia
- Chicory, Desert
- China Lettuce
- Chinese Lantern
- Chiricahua Mountain Sandmat
- Cholla, Arizona Pencil
- Cholla, Buck-horn
- Cholla, Buckhorn
- Cholla, Cane
- Cholla, Chain Fruit
- Cholla, Chainfruit
- Cholla, Christmas
- Cholla, Devil
- Cholla, Devil's
- Cholla, Jumping
- Cholla, Jumping
- Cholla, Pencil
- Cholla, Staghorn
- Cholla, Stanly Club
- Cholla, Teddy Bear
- Cholla, Teddybear
- Christmas Cactus
- Christmas Cholla
- Chuckwalla's Delight
- Chuparosa
- Chuparosa
- Cilantro, Summer
- Cinnamon Cactus
- Cinquefoil, Red
- Cinquefoil, Scarlet
- Clammy-weed
- Clammyweed, Red-whisker
- Clammyweed, Redwhisker
- Clammyweed, Roughseed
- Claret-cup Cactus
- Clarkia, Canyon
- Clarkia, Willow-herb
- Clasping Henbit
- Cleavers
- Cleaverwort
- Cleftleaf Wildheliotrope
- Clematis, Drummond's
- Cliff Brake, Spiny
- Cliffbrake, Spiny
- Cliffrose, Stansbury
- Cliffrose, Stansbury's
- Climbing Milkweed
- Climbing Snapdragon
- Climbing Wartclub
- Cloak Fern, Standley's
- Cloak Fern, Star
- Cloakfern, Cochise Scaly
- Clover, Annual Yellow Sweet
- Clover, Black Medic
- Clover, Jackass
- Clover, White Sweet
- Clover, Yellow Sweet
- Club Cholla, Stanly
- Clustervine, Pringle's
- Coach Whip
- Coachwhip
- Cochise Scaly Cloakfern
- Cockerell's Sedum
- Cockerell's Stonecrop
- Cocklebur, Rough
- Cockleburr, Common
- Cockroach Plant
- Cockroachplant
- Coldenia, Ratear
- Coldenia, Shrubby
- Colorado Bur
- Colorado Desert Mistletoe
- Columbine, Golden
- Columbine, Yellow
- Columnar Prairie Coneflower
- Common Bedstraw
- Common Bluemustard
- Common Buttonbush
- Common Cockleburr
- Common Cowparsnip
- Common Dandelion
- Common Elderberry
- Common Fiddleneck
- Common Monkey Flower
- Common Monkeyflower
- Common Mullein
- Common Purslane
- Common Russianthistle
- Common Scouring Rush
- Common Sotol
- Common Sow-thistle
- Common Sowthistle
- Common Sunflower
- Common Unicorn Plant
- Common Wild Rose
- Coneflower, Columnar Prairie
- Coneflower, Long-headed
- Coneflower, Upright Prairie
- Cooper's Broomrape
- Cooper's Paperflower
- Copper Globemallow
- Copper Purslane
- Copperleaf, Lindheimer's
- Copperleaf, Shrubby
- Coral Bean, Southwestern
- Coral Bells
- Coralbean
- Coralbells
- Coralito
- Coriander, Bolivian
- Cosmos, Southwestern
- Cotton, Desert
- Cotton, Thurber's
- Cottonwood, Fremont
- Cottonwood, Fremont's
- Coues' Cassia
- Coulter's Brickellbush
- Coulter's Brickellia
- Coulter's Hibiscus
- Coulter's Lupine
- Coulter's Wrinklefruit
- Coves' Cassia
- Cow Parsnip
- Cow-parsnip
- Cowboy's Red Whiskers
- Cowparsnip, Common
- Cowpen Daisy
- Crag Lily
- Craglily, Torrey's
- Cream Cups
- Creamcups
- Creamcups, California
- Creeping Jenny
- Creeping Mallow
- Creeping Oxalis
- Creeping Wood Sorrel
- Creeping Woods
- Creeping Woodsorrel
- Creeping Zinnia, Abert's
- Creeping Zinnia, Albert's
- Creosote Bush
- Creosotebush
- Crested Anoda
- Crestrib Morning Glory
- Crestrib Morning-glory
- Crimson Fountaingrass
- Crimson Hedgehog Cactus
- Crimson Monkey Flower
- Crinklemat, Woody
- Crossflower
- Crow Poison
- Crownbeard, Golden
- Crownpod Purslane
- Crowpoison
- Cryptantha
- Cryptantha, Wing-nut
- Cryptantha, Wingnut
- Cucumber, Wild
- Curly Bladder Mallow
California Wildflowers and Plants
Colorado Wildflowers and Plants
D
- Dainty Desert Hideseed
- Daisy, African
- Daisy, Blackfoot
- Daisy, Cowpen
- Daisy, Layered
- Daisy, San Pedro
- Daisy, Silver Lake
- Daisy, Straggler
- Daisy, Tahoka
- Daisy, Woolly
- Dakota Mock Vervain
- Dakota Verbena
- Dalea
- Dalea, Dwarf
- Dalea, Feather
- Dalea, Feathery
- Dalea, Parry
- Dandelion, Common
- Dandelion, Desert
- Dandelion, Fendler's
- Dandelion, Fendler's Desert
- Dandelion, Smooth Desert
- Datil Yucca
- Dayflower, Bird-bill
- Dayflower, Birdbill
- Dayflower, Slender
- Dayflower, Western
- Dayflower, Whitemouth
- Deadnettle, Henbit
- Deer Vetch, Hairy
- Deervetch, Foothill
- Deervetch, Green's Desert
- Deervetch, Shrubby
- Delphinium, Naked
- Desert Anemone
- Desert Beardtongue, Rosy
- Desert Bell
- Desert Blazingstar
- Desert Bluebells
- Desert Broom
- Desert Broomrape
- Desert Ceanothus
- Desert Chicory
- Desert Cotton
- Desert Dandelion
- Desert Dandelion, Fendler's
- Desert Dandelion, Smooth
- Desert Deervetch, Green's
- Desert Evening Primrose
- Desert Fiestaflower
- Desert Globemallow
- Desert Gold
- Desert Hackberry
- Desert Holly
- Desert Honeysuckle, Thurber's
- Desert Horse-purslane
- Desert Horsepurslane
- Desert Hyacinth
- Desert Indianwheat
- Desert Ironwood
- Desert Lavender
- Desert Marigold
- Desert Mariposa Lily
- Desert Mistletoe
- Desert Night-blooming Cereus
- Desert Penstemon
- Desert Peony, Dwarf
- Desert Phlox
- Desert Plantain
- Desert Rhubarb
- Desert Rockpea
- Desert Rockpurslane
- Desert Rosemallow
- Desert Senna
- Desert Spoon
- Desert Stork's-Bill
- Desert Straw
- Desert Tansy-aster
- Desert Thistle
- Desert Thorn-apple
- Desert Tobacco
- Desert Unicorn-plant
- Desert Willow
- Desert Wishbone-bush
- Desert Zinnia
- Desert-thorn, Pale
- Desertbells
- Desertbroom
- Desertdandelion, Fendler's
- Desertdandelion, Smooth
- Desertmallow, Emory's
- Desertmallow, Narrowleaf
- Desertpeony, Dwarf
- Desertstar, Mojave
- Devil Cholla
- Devil's Cholla
- Devil's Claw
- Devil's Claw, Golden
- Devil's Claw, Pale
- Distant Phacelia
- Distant Scorpion-weed
- Dock, Canaigre
- Dock, Sand
- Dock, Velvet
- Doctorbush
- Dodder
- Dogweed, San Felipe
- Doubleclaw
- Doubting Mariposa Lily
- Draba, Wedge-leaf
- Draba, Wedgeleaf
- Drummond's Clematis
- Dustymaiden, Steve's
- Dutch Rush
- Dutchman's Pipe, Watson's
- Dwarf Abutilon
- Dwarf Blue-eyed Grass
- Dwarf Dalea
- Dwarf Desert Peony
- Dwarf Desertpeony
- Dwarf Indian Mallow
- Dwarf Mistletoe, Pine
- Dwarf Mistletoe, Pineland
- Dwarf Morning-glory, Shaggy
- Dwarf Morning-glory, Wild
- Dwarf Prairie Clover
- Dwarf Prairieclover
- Dwarf White Honeysuckle
- Dwarf-mistletoe, Southwestern
- Dyssodia
- Dyssodia, San Felipe
Detailed Plant Information
- DELTA – Angiosperm Families
- eFlora – Interactive Keys by Xiangying Wen
- Harvard University – Flora Online – Flora of North America
- Jepson Flora Project: Index to California Plant Names – Index to Treatments From The Jepson Manual
- PollenLibrary.com – Tree and Plant Allergy Info for Research
- USDA – Plants National Database – Plant Guides and Fact Sheets
- USDA Forest Service – Fire Effects Information – Plant Species Life Form
E
- Easter Bonnets, White
- Easterbonnets, White
- Eastern Mojave Buckwheat
- Eaton's Firecracker
- Eaton's Penstemon
- Egyptian Mallow
- Elder, Mexican
- Elder, Yellow
- Elderberry, American Black
- Elderberry, Common
- Elephant Grass
- Emory's Desertmallow
- Emory's Globemallow
- Encelia, Rayless
- Engelmann's Prickly Pear
- Engelmann's Pricklypear
- Entireleaf Morningglory
- Ephedra, Longleaf
- Esteve's Pincushion
- Eucrypta, Small-flowered
- Eupatorium, Gregg's
- European Bindweed
- Evening Primrose, Desert
- Evening Primrose, Fragrant
- Evening Primrose, Hooker's
- Evening Primrose, Mustard
- Evening Primrose, Rose
- Evening Primrose, Tufted
- Evening Primrose, Yellow Desert
- Evening Scented Stock
- Evening Stock
- Evening-primrose, Bottle
- Evening-primrose, Cespitose
- Evening-primrose, Pink
- Evening-primrose, Rosy
- Evening-primrose, Western
- Evolvulus, Hairy
- Evolvulus, Prostrate
- Evolvulus, Shaggy
- Evolvulus, Silky
- Exserted Indian Paintbrush
Edible and Medicinal Plant Books
- A Note: All links are to Amazon.com. As an Amazon Associate I earn from qualifying purchases. There is no extra cost to you.
- Edible and Medicinal Plants of the West
- Food Plants of the Sonoran Desert
- Gathering the Desert
- Herbal Medicine of the American Southwest
- Herbal Medicine of the American Southwest: The Definitive Guide
- Los Remedios: Traditional Herbal Remedies of the Southwest
- Medicinal Plants of the Desert and Canyon West: A Guide to Identifying, Preparing, and Using Traditional Medicinal Plants
- Medicinal Plants of the Mountain West
Edible and Medicinal Southwestern Plants
- Henriette's Herbal Homepage
- Michael Moore – SW School of Botanical Medicine
- New Mexico State University – Medicinal Plants of the Southwest
- Plants For A Future – 7000 useful plants
- Special Status Plants Tohono O'odham Nation (3.9 MB pdf file)
- The University of Arizona Press – By the Prophet of the Earth – The Plants and Their Uses
F
- Fairy Duster
- Fairyduster
- False Garlic
- False Garlic, Texas
- False Goldeneye, Longleaf
- False Indian-mallow
- False Monkey-flower
- False Monkeyflower
- False Prairie-clover, Parry's
- False Springparsley, Alpine
- Fameflower, Orange
- Fanfare Blanket Flower
- Fanfare Blanketflower
- Fanpetals, Spreading
- Feather Dalea
- Feather-plume
- Featherplume
- Feathery Dalea
- Fendler Ceanothus
- Fendler's Buckbrush
- Fendler's Ceanothus
- Fendler's Dandelion
- Fendler's Desert Dandelion
- Fendler's Desertdandelion
- Fendler's Horsenettle
- Fendler's Potato
- Fendler's Globemallow
- Fendlerbush, Wright
- Fendlerbush, Wright's
- Fern, Standley's Cloak
- Fern, Star Cloak
- Fetid Passionflower
- Few-flower Aster
- Few-flowered Aster
- Few-flowered Scurf-pea
- Fewflower Wirelettuce
- Fiddleneck, Common
- Field Bindweed
- Field Melilot
- Fiesta-flower, Blue
- Fiestaflower, Blue
- Fiestaflower, Desert
- Figwort, Pineland
- Filaree
- Filaree, Redstem
- Finger-leaved Gourd
- Fingerleaf Gourd
- Firecracker Bush
- Firecracker Penstemon
- Firecracker, Eaton's
- Firecrackerbush
- Fireweed, Rancher's
- Firewheel
- Fishhook Barrel Cactus
- Fishhook, Arizona
- Five Eyes, Greenleaf
- Five-finger
- Five-needle Pricklyleaf
- Fiveneedle Pricklyleaf
- Flameflower, Orange
- Flannel Mullein
- Flannel Plant
- Flatspine Stickseed
- Flax, Lewis
- Flax, Meadow
- Flax, Prairie
- Flax, Western Blue
- Flaxflowered Ipomopsis
- Fleabane, Canada
- Fleabane, Horseweed
- Fleabane, Spreading
- Floating Marsh-pennywort
- Floating Marshpennywort
- Floating Pennyroyal
- Floating Pennywort
- Florida Hopbush
- Foldwing, Arizona
- Foothill Bird's-foot Trefoil
- Foothill Deervetch
- Foothill Palo Verde
- Foothill Paloverde
- Forget-me-not, Winged-nut
- Fort Huachuca Verbena
- Fort Huachuca Vervain
- Fountain Grass
- Fountaingrass, Crimson
- Four O'Clock, Longtube
- Four O'Clock, Narrowleaf
- Four O'Clock, Ribbon
- Four O'Clock, Sweet
- Four O'Clock, Trailing
- Four-wing Saltbush
- Fournwort, Hairy
- Fourwing Saltbush
- Fragrant Evening Primrose
- Fremont Cottonwood
- Fremont's Cottonwood
- Fringed Amaranth
- Fringed Redmaids
- Fringed Twinevine
- Fringepod, Sand
G
- Gaillardia 'Fanfare'
- Gaillardia, Slender
- Gambel Oak
- Gambel's Oak
- Garden Purslane
- Gatuño
- Gatuno
- Gaura, Scarlet
- Gaura, Smallflowered
- Gaura, Velvety
- Gaura, Willow
- Geranium, Pineywoods
- Geranium, Purple
- Geranium, Purple Cluster
- Geranium, Purple Wild
- Geranium, Richardson
- Geranium, Richardson's
- Geranium, Tufted
- Geranium, Wild
- Giant Hyssop, Sonoran
- Giant Reed
- Gila Manroot
- Gilia, Blue
- Gilly, Long-flowered
- Gland-leaf Milkwort
- Glandleaf Milkwort
- Glandular Cape Marigold
- Glandular Threadplant
- Globe Amaranth, Sonoran
- Globe Amaranth, Tufted
- Globe-mallow, Thicket
- Globemallow, Caliche
- Globemallow, Copper
- Globemallow, Desert
- Globemallow, Emory's
- Globemallow, Fendler's
- Globemallow, Narrowleaf
- Goat's Head
- Goathead
- Golden Aspen
- Golden Aster
- Golden Columbine
- Golden Crownbeard
- Golden Devil's Claw
- Golden Linanthus
- Golden Smoke
- Golden-beard Penstemon
- Golden-flowered Agave
- Goldeneye, Longleaf False
- Goldenflower Century Plant
- Goldenhills
- Goldenweed, Tanseyleaf
- Goodding's Verbena
- Goodding's Willow
- Gooding Black Willow
- Goose Grass
- Goosegrass
- Gordon's Bladderpod
- Gourd, Buffalo
- Gourd, Finger-leaved
- Gourd, Fingerleaf
- Gourd, Missouri
- Gourd, Stink
- Gourd, Stinking
- Gourd, Stinky
- Gourd, Wild
- Graham's Nipple Cactus
- Grape, Arizona
- Grape, Canyon
- Grass, Bear
- Grass, Elephant
- Grass, Fountain
- Grass, Rose Natal
- Great Lobelia
- Great Mullein
- Greater Periwinkle
- Green Purslane
- Green-flowered Milkweed
- Green's Desert Deervetch
- Greenleaf Five Eyes
- Greenthread, Hopi Tea
- Gregg's Eupatorium
- Gregg's Mistflower
- Gromwell, Mountain
- Ground Cherry, Ivy-leaf
- Ground Cherry, Purple
- Ground Cherry, Sharp-leaf
- Ground Ivy
- Ground-cherry, Wright's
- Groundcherry, Ivyleaf
- Groundcherry, Purpleflower
- Groundcherry, Sharpleaf
- Groundcherry, Small
- Groundcherry, Wright
- Groundsel, Lemmon
- Groundsel, Sand Wash
- Guardiola
Gardening
H
- Hackberry Beardtongue
- Hackberry, Desert
- Hackberry, Netleaf
- Hackberry, Spiny
- Hairy Bowlesia
- Hairy Deer Vetch
- Hairy Evolvulus
- Hairy Fournwort
- Hairyseed Bahia
- Harlequin Spiralseed
- Harlequin-bush
- Harlequinbush
- Heartleaf Limberbush
- Hedge Nettle, Scarlet
- Hedgehog Cactus, Crimson
- Hedgehog Cactus, Pinkflower
- Hedgehog Cactus, Rainbow
- Hedgehog Cactus, Scarlet
- Hedgenettle, Scarlet
- Heliotrope, Wild
- Henbit Deadnettle
- Henbit, Clasping
- Herissantia
- Heron-bill
- Heron's Bill
- Hibiscus, Coulter's
- Hibiscus, Naked
- Hibiscus, Rock
- Hideseed, Dainty Desert
- Hillside Verbena
- Hillside Vervain
- Hoary Abutilon
- Hoary Bowlesia
- Hoary Tansy-aster
- Hoary Tansyaster
- Hoary-aster
- Hog Potato
- Hogweed, Little
- Hollowleaf Annual Lupine
- Holly, Desert
- Holzinger's Venus' Looking-glass
- Honeymat
- Honeysuckle, Dwarf White
- Hooker's Evening Primrose
- Hop Clover
- Hop Medic
- Hopbush
- Hopbush, Florida
- Hopbush, Keys
- Hopi Tea Greenthread
- Horehound
- Horehound, White
- Horse-purslane, Desert
- Horsenettle, Fendler's
- Horsenettle, White
- Horsepurslane, Desert
- Horsetail, Rough
- Horsetail, Scouring
- Horsetail, Scouringrush
- Horseweed Fleabane
- Horseweed, Canadian
- Huachuca Mountain Rocktrumpet
- Hummingbird Bush
- Hummingbird Trumpet
- Hyacinth, Desert
- Hyssop Spurge
- Hyssopleaf Sandmat
I
- Immortal
- Incienso
- Indian Anoda
- Indian Blanket
- Indian Fig
- Indian Mallow, Dwarf
- Indian Mallow, Shrubby
- Indian Mallow, Yellow
- Indian Mallow, Yellowflower
- Indian Paintbrush, Catalina
- Indian Paintbrush, Exserted
- Indian Paintbrush, Rincon
- Indian Paintbrush, Rincon Mountain
- Indian Paintbrush, Santa Catalina
- Indian Paintbrush, Sierra Woolly
- Indian Paintbrush, Wholeleaf
- Indian Plantago
- Indian Rush-Pea
- Indian Rushpea
- Indian Tobacco
- Indian-mallow, False
- Indian-mallow, Yellow-flower
- Indianwheat, Desert
- Indianwheat, Woolly
- Indigo Bush
- Ipomopsis, Flaxflowered
- Ironwood, Desert
- Isabgol
- Ivy-leaf Ground Cherry
- Ivy-leaved Morning Glory
- Ivyleaf Groundcherry
- Ivyleaf Morning Glory
- Ivyleaf Morning-glory
J
- Jackass Clover
- Janusia, Slender
- Jatropha, Ragged
- Jerusalem Thorn
- Jewelflower, Arizona
- Jewelflower, Lyreleaf
- Jewelflower, Slender-pod
- Jewels of Opar
- Jewels-of-Opar
- Jimsonweed
- Jointfir, Longleaf
- Jojoba
- Jones Stickleaf
- Jones' Blazingstar
- Jumping Cholla
- Jumping Cholla
- Juniper Mistletoe
- Juniper, Alligator
- Juniper, One-seed
- Juniper, Oneseed
K
L
- Lacepod Mustard
- Lacepod, Sand
- Large Periwinkle
- Larkspur, Barestem
- Larkspur, Tall Mountain
- Late Snakeweed
- Lavender, Desert
- Lawnflower, Prostrate
- Layered Daisy
- Leadwort
- Lemmon Groundsel
- Lemmon's Butterweed
- Lemmon's Ragwort
- Lemonade Berry
- Lettuce, China
- Lettuce, Prickly
- Lettuce, Wild
- Lewis Flax
- Lily, Crag
- Limberbush, Heartleaf
- Limestone Phacelia
- Limestone Scorpion-weed
- Limestone Scorpionweed
- Linanthus, Golden
- Linanthus, Yellow
- Lindheimer's Copperleaf
- Lindley's Silverpuffs
- Lipstick Plant
- Lipstick Weed
- Little Golden Zinnia
- Little Hogweed
- Little Mallow
- Little Redstem Monkeyflower
- Littleleaf Palo Verde
- Littleleaf Paloverde
- Littleleaf Ratany
- Lizard-tail
- Lobelia, Great
- Lobelia, Scarlet
- Locust, New Mexican
- Locust, New Mexico
- London Rocket
- Londonrocket
- Long-flowered Gilly
- Long-headed Coneflower
- Longflower Tube Tongue
- Longflower Tubetongue
- Longleaf Ephedra
- Longleaf False Goldeneye
- Longleaf Jointfir
- Longleaf Mormon Tea
- Longtube Four O'Clock
- Loosestrife, California
- Loosestrife, Purple
- Lotus, Wiry
- Louisiana Unicorn-plant
- Low Rattlebox
- Lucerne
- Lupine, Arizona
- Lupine, Arroyo
- Lupine, Bajada
- Lupine, Coulter's
- Lupine, Hollowleaf Annual
- Lupine, Miniature
- Lupine, Mojave
- Lupine, Scarlet
- Lupine, Succulent
- Lycium, Pale
- Lyreleaf Jewelflower
M
- Macdougal's Nipple Cactus
- Machaeranthera, Arid
- Mala Mujer
- Mallow, Bristle
- Mallow, Cheeseweed
- Mallow, Creeping
- Mallow, Egyptian
- Mallow, Little
- Mallow, Small-flowered
- Mallow, Wheel
- Malta Starthistle
- Maltese Star-thistle
- Manroot, Gila
- Manyflowered Mentzelia
- Manzanita, Pointleaf
- Maple, Big-toothed
- Maple, Bigtooth
- Maple, Canyon
- Maple, Uvalde Big-tooth
- Maravilla
- Mare's Tail
- Marestail
- Marigold, Bur
- Mariola
- Mariposa Lily, Desert
- Mariposa Lily, Doubting
- Marsh Alkali Aster
- Marsh-pennywort, Floating
- Marshpennywort, Floating
- Matweed, Small
- Meadow Flax
- Melilot, Field
- Melilot, Ribbed
- Melon Loco
- Melon, Wright's
- Menodora, Rough
- Menodora, Yellow
- Mentzelia, Manyflowered
- Mesa Tansy-aster
- Mesa Tansyaster
- Mesquite Mistletoe
- Mesquite, Velvet
- Mexican Elder
- Mexican Gold Poppy
- Mexican Hat Plant
- Mexican Hat, Redspike
- Mexican Morningglory
- Mexican Palo Verde
- Mexican Paloverde
- Mexican Passion Flower
- Mexican Passionflower
- Mexican Poppy
- Mexican Sandbur
- Mexican Thistle
- Mexican-tea
- Midget Petunia
- Milkweed, Antelopehorn
- Milkweed, Arizona
- Milkweed, Butterfly
- Milkweed, Climbing
- Milkweed, Green-flowered
- Milkweed, Mojave
- Milkweed, Needle-Leaf
- Milkweed, Pine-Needle
- Milkweed, Pineneedle
- Milkweed, Spider
- Milkwort, Blue
- Milkwort, Broom
- Milkwort, Gland-leaf
- Milkwort, Glandleaf
- Milkwort, Purple
- Milkwort, Slenderlobe
- Milkwort, Velvetseed
- Milkwort, White
- Mimosa, Catclaw
- Mimosa, Velvet Pod
- Mimosa, Velvetpod
- Miner's Lettuce
- Miniature Lupine
- Miniature Wool Star
- Miniature Woollystar
- Miniature Woolstar
- Missouri Gourd
- Mist Flower
- Mistflower, Gregg's
- Mistflower, Palm-leaf
- Mistletoe, Big Leaf
- Mistletoe, Colorado Desert
- Mistletoe, Desert
- Mistletoe, Juniper
- Mistletoe, Mesquite
- Mistletoe, Pine Dwarf
- Mistletoe, Pineland Dwarf
- Mock Vervain, Dakota
- Mock Vervain, Southwestern
- Modiola, Carolina
- Mojave Desertstar
- Mojave Lupine
- Mojave Milkweed
- Mojave Spurge
- Monkey Flower, Common
- Monkey Flower, Crimson
- Monkey Flower, Pygmy
- Monkey-flower, Cardinal
- Monkey-flower, False
- Monkey-flower, Redstem
- Monkeyflower, Common
- Monkeyflower, False
- Monkeyflower, Little Redstem
- Monkeyflower, Red
- Monkeyflower, Scarlet
- Monkeyflower, Seep
- Mono Ragwort
- Monsterwort, Annual
- Mormon Tea, Longleaf
- Morning Glory, Bird's Foot
- Morning Glory, Canyon
- Morning Glory, Crestrib
- Morning Glory, Ivy-leaved
- Morning Glory, Ivyleaf
- Morning Glory, Smallflowered
- Morning Glory, Trans-Pecos
- Morning-glory, Canyon
- Morning-glory, Crestrib
- Morning-glory, Ivyleaf
- Morning-glory, Trans-Pecos
- Morning-glory, Transpecos
- Morning-glory, Tripleleaf
- Morning-glory, Woolly
- Morningglory, Entireleaf
- Morningglory, Mexican
- Morningglory, Perennial
- Moroccan Toadflax
- Mountain Gromwell
- Mountain Parsley
- Mountain Rose
- Mountain Stickleaf
- Mountain Yucca
- Mule-fat
- Mule's Fat
- Mullein, Common
- Mullein, Flannel
- Mullein, Great
- Mullein, Woolly
- Musk Mustard
- Mustard Evening Primrose
- Mustard, Asian
- Mustard, Beanpodded
- Mustard, Bladderpod
- Mustard, Blue
- Mustard, California
- Mustard, Lacepod
- Mustard, Musk
- Mustard, Purple
- Mustard, Rock
- Mustard, Rocket
- Mustard, Sahara
- Mustard, Slimleaf Plains
- Mustard, Tenella
Mexican Wildflowers and Plants
My Favorite Arizona Wildflower and Plant Books
My Other Websites
N
- Naked Delphinium
- Naked Hibiscus
- Nama, Bristly
- Narrowleaf Desertmallow
- Narrowleaf Four O'Clock
- Narrowleaf Globemallow
- Natal Grass, Rose
- Natal Redtop
- Natalgrass, Rose
- Needle-Leaf Milkweed
- Netleaf Hackberry
- Nettlespurge, Ragged
- New Mexican Locust
- New Mexico Locust
- New Mexico Plumeseed
- New Mexico Thistle
- New Mexico Verbena
- New Mexico Walnut
- Night Blooming Cereus
- Night Scented Stock
- Night-blooming Cereus, Desert
- Nightblooming Cereus
- Nightshade, American Black
- Nightshade, Buffalobur
- Nightshade, Purple
- Nightshade, Silverleaf
- Nightshade, Smallflower
- Nightshade, White
- Nipple Cactus, Graham's
- Nipple Cactus, Macdougal's
- Nolina, Small-seed
- Nonesuch
- Nopal de Castilla
- Notch-leaf Scorpion-weed
Nature Blogs
New Mexico Wildflowers and Plants
- Flora of the NMSU Range & Livestock Research Center (Corona Ranch)
- New Mexico Flora – Images of plants from the southwestern U.S.
- New Mexico Rare Plants – Photographs of New Mexico's Rare Plants
- Sevilleta National Wildlife Refuge Field Guide to Flowers (~ 6.7 MB pdf)
- Western New Mexico University – Vascular Plants of the Gila Wilderness
O
Other Good Arizona Wildflower and Plant Books
- 70 Common Cacti of the Southwest
- Cacti of the Desert Southwest
- Flowers of the Southwest Deserts
- Flowers of the Southwest Mountains
- Manual of the Grasses of the United States Volume 2
- One Hundred Desert Wildflowers of the Southwest
- Shrubs & Trees of the Southwest Deserts
- Shrubs and Trees of the Southwest Uplands
- Woody Plants of the Southwest: A Field Guide With Descriptive Text, Drawings, Range Maps, and Photographs
P
- Pale Desert-thorn
- Pale Devil's Claw
- Pale Lycium
- Pale Wolfberry
- Paleface
- Palm-leaf Mistflower
- Palmer Amaranth
- Palmer Penstemon
- Palmer's Agave
- Palmer's Amaranth
- Palmer's Century Plant
- Palmer's Penstemon
- Palmilla Sacahuista
- Palmleaf Thoroughwort
- Palo Verde, Blue
- Palo Verde, Foothill
- Palo Verde, Littleleaf
- Palo Verde, Mexican
- Paloverde, Blue
- Paloverde, Foothill
- Paloverde, Littleleaf
- Paloverde, Mexican
- Paloverde, Yellow
- Papalo
- Papaloquelite
- Paperflower, Cooper's
- Paperflower, Whitestem
- Parry Dalea
- Parry's Beardtongue
- Parry's False Prairie-clover
- Parry's Penstemon
- Parsley, Mountain
- Parsnip, Cow
- Parsnip, Wild
- Passion Flower, Blue
- Passion Flower, Mexican
- Passionflower, Arizona
- Passionflower, Arizonia
- Passionflower, Blue
- Passionflower, Blue-crown
- Passionflower, Bluecrown
- Passionflower, Fetid
- Passionflower, Mexican
- Passionflower, Stinking
- Pearly Everlasting, Western
- Pelotazo
- Pencil Cholla
- Pencil Cholla, Arizona
- Pennsylvania Knotweed
- Pennsylvania Smartweed
- Pennyroyal, Floating
- Pennywort, Floating
- Penstemon, Arizona
- Penstemon, Beardlip
- Penstemon, Desert
- Penstemon, Eaton's
- Penstemon, Firecracker
- Penstemon, Golden-beard
- Penstemon, Palmer
- Penstemon, Palmer's
- Penstemon, Parry's
- Penstemon, Porch
- Penstemon, Rocky Mountain
- Penstemon, Southwestern
- Perennial Morningglory
- Perennial Rockcress
- Perezia
- Periwinkle, Big
- Periwinkle, Bigleaf
- Periwinkle, Greater
- Periwinkle, Large
- Petioled Sunflower
- Petunia, Midget
- Petunia, Seaside
- Petunia, Wild
- Phacelia, Arizona
- Phacelia, Blue
- Phacelia, Distant
- Phacelia, Limestone
- Phacelia, Purplebell
- Phacelia, Scalloped
- Phlox, Desert
- Phlox, Santa Catalina Mountain
- Phlox, Vine
- Pigeon Berry
- Pigeonberry
- Pignut
- Pigweed
- Pima Ratany
- Pimpernel, Blue
- Pimpernel, Scarlet
- Pincushion Cactus
- Pincushion, Esteve's
- Pine Dwarf Mistletoe
- Pine Spiderwort
- Pine-Needle Milkweed
- Pineland Dwarf Mistletoe
- Pineland Figwort
- Pineneedle Milkweed
- Pinewoods Spiderwort
- Pineywoods Geranium
- Pink Baby-breath
- Pink Baby's Breath
- Pink Evening-primrose
- Pink Knotweed
- Pink Windmills
- Pinkflower Hedgehog Cactus
- Pinkweed
- Pinos Altos Mountain Bean
- Pinweed
- Pinyon, Border
- Pipevine, Southwestern
- Plains Blackfoot
- Plains Mustard, Slimleaf
- Plains Sunflower
- Plains Zinnia
- Plainsmustard, Slimleaf
- Plantago, Indian
- Plantain, Desert
- Plantain, Woolly
- Pleurisy Root
- Plumeseed, New Mexico
- Pointleaf Manzanita
- Polka Dot Cactus
- Poor Man's Weatherglass
- Poorman's Weatherglass
- Popcorn Flower
- Popcornflower, Arizona
- Poplar, Trembling
- Poppy, Arizona
- Poppy, California
- Poppy, Mexican
- Poppy, Mexican Gold
- Poppy, Opium
- Poppy, Prickly
- Porch Penstemon
- Poreleaf, Slender
- Portulaca, Wild
- Potato, Fendler's
- Potato, Wild
- Prairie Acacia
- Prairie Clover, Dwarf
- Prairie Clover, Pringle's
- Prairie Clover, Purple
- Prairie Clover, Santa Catalina
- Prairie Clover, Scruffy
- Prairie Clover, Scurfy
- Prairie Clover, Violet
- Prairie Clover, White
- Prairie Clover, Whiteflower
- Prairie Coneflower, Columnar
- Prairie Coneflower, Upright
- Prairie Flax
- Prairie Spiderwort
- Prairie Sunflower
- Prairie Zinnia
- Prairie-clover, Purple
- Prairie-clover, White
- Prairieclover, Dwarf
- Pricklepoppy, Bluestem
- Prickly Lettuce
- Prickly Pear, Chenille
- Prickly Pear, Engelmann's
- Prickly Pear, Santa Rita
- Prickly Poppy
- Prickly Russian Thistle
- Prickly Sow Thistle
- Prickly-pear, Bunny-ear
- Prickly-pear, Purple
- Pricklyleaf, Five-needle
- Pricklyleaf, Fiveneedle
- Pricklypear, Chenille
- Pricklypear, Engelmann's
- Pricklypear, Santa Rita
- Pricklypoppy, Southwestern
- Primrose, Stemless
- Pringle's Clustervine
- Pringle's Prairie Clover
- Procumbent Sida
- Prostrate Evolvulus
- Prostrate Lawnflower
- Prostrate Sida
- Psyllium, Blonde
- Puccoon
- Pumkin, Wild
- Puncture Vine
- Puncturevine
- Purple Aster
- Purple Bladderpod
- Purple Cluster Geranium
- Purple Geranium
- Purple Ground Cherry
- Purple Loosestrife
- Purple Milkwort
- Purple Mustard
- Purple Nightshade
- Purple Owl's-clover
- Purple Prairie Clover
- Purple Prairie-clover
- Purple Prickly-pear
- Purple Wild Geranium
- Purplebell Phacelia
- Purpleflower Groundcherry
- Purplenerve Springparsley
- Purslane, Common
- Purslane, Copper
- Purslane, Crownpod
- Purslane, Garden
- Purslane, Green
- Purslane, Shrubby
- Purslane, Wingpod
- Pursley
- Pygmy Monkey Flower
Plant Organizations
Poisonous Plants
- Aggie Horticulture – Poisonous Plants and Plant Parts
- Canadian Poisonous Plants Information System
- Colorado State University – Guide to Poisonous Plants
- Colorado State University Herbarium – Poisonous Plants of Colorado
- Cornell University Poisonous Plants Home Page
- FDA Poisonous Plant Database
- Poisonous Plants Home Page of the University of Pennsylvania School of Veterinary Medicine
- University of Arizona College of Pharmacy – Poisonous Plants
- US Army Center for Health Promotion and Preventive Medicine – Guide to Poisonous and Toxic Plants
- USDA Poisonous Plant Research – Poisonous Plant listing by toxic syndrome
Q
R
- Rabbit Thorn
- Ragged Jatropha
- Ragged Nettlespurge
- Ragged Rockflower
- Ragweed, Ambrosia Leaf Bur
- Ragweed, Canyon
- Ragweed, Slender
- Ragweed, Triangle Bur
- Ragweed, Tucson Bur
- Ragweed, Weakleaf Bur
- Ragwort, Lemmon's
- Ragwort, Mono
- Rainbow Cactus
- Rainbow Hedgehog Cactus
- Ram's Horn
- Rancher's Fireweed
- Range Ratany
- Ratany, Littleleaf
- Ratany, Pima
- Ratany, Range
- Ratany, White
- Ratear Coldenia
- Rattlebox, Low
- Rattlesnake-weed
- Rattlesnakeweed
- Rayless Encelia
- Red Cinquefoil
- Red Dome Blanket Flower
- Red Dome Blanketflower
- Red Maids
- Red Monkeyflower
- Red Spiderling
- Red-whisker Clammyweed
- Redmaids, Fringed
- Redspike Mexican Hat
- Redstem Filaree
- Redstem Monkey-flower
- Redstem Stork's Bill
- Redtop, Natal
- Redwhisker Clammyweed
- Reed, Giant
- Rhubarb, Desert
- Rhubarb, Wild
- Rhus, Willow
- Ribbed Melilot
- Ribbon Four O'Clock
- Richardson Geranium
- Richardson's Geranium
- Rincon Indian Paintbrush
- Rincon Mountain Indian Paintbrush
- Rio Grande Saddlebush
- Rock Cress, Stiffarm
- Rock Hibiscus
- Rock Mustard
- Rockcress, Perennial
- Rocket Mustard
- Rocketmustard
- Rockflower, Ragged
- Rockmustard
- Rockpea, Desert
- Rockpurslane, Desert
- Rocktrumpet, Huachuca Mountain
- Rocky Mountain Beardtongue
- Rocky Mountain Penstemon
- Rocky Mountain Zinnia
- Rosary Baby-bonnets
- Rosary Babybonnets
- Rose Bladderpod
- Rose Evening Primrose
- Rose Natal Grass
- Rose Natalgrass
- Rose, Common Wild
- Rose, Mountain
- Rose, Western Wild
- Rose, Wood's
- Rose, Woods'
- Rosemallow, Desert
- Rosewood, Arizona
- Rosinbush
- Rosy Desert Beardtongue
- Rosy Evening-primrose
- Rouge Plant
- Rougeplant
- Rough Cocklebur
- Rough Horsetail
- Rough Menodora
- Rough Sow-thistle
- Roughseed Clammyweed
- Roving Sailor
- Ruellia
- Rush-Pea, Indian
- Rushpea, Indian
- Russian Thistle, Prickly
- Russianthistle, Common
S
- Sacahuista
- Sacahuista Beargrass
- Sacahuista, Palmilla
- Sacahuiste
- Sacred Thorn-apple
- Saddlebush, Rio Grande
- Sage, Saw-tooth
- Sage, Sawtooth
- Sage, Scarlet
- Saguaro
- Sahara Mustard
- Sahuaro
- Salt Cedar
- Saltbush, Four-wing
- Saltbush, Fourwing
- Saltcedar
- Samota
- San Felipe Dogweed
- San Felipe Dyssodia
- San Pedro Daisy
- Sand Dock
- Sand Fringepod
- Sand Lacepod
- Sand Wash Groundsel
- Sand-dune Wallflower
- Sandbells
- Sandbur, Mexican
- Sandbur, Texas
- Sanddune Wallflower
- Sandmat, Chiricahua Mountain
- Sandmat, Hyssopleaf
- Sandmat, Smallseed
- Sandmat, Yuma
- Sandpaper Bush
- Sangre de Cristo
- Santa Catalina Indian Paintbrush
- Santa Catalina Mountain Phlox
- Santa Catalina Prairie Clover
- Santa Rita Prickly Pear
- Santa Rita Pricklypear
- Sanvitalia, Abert's
- Saw-tooth Sage
- Sawtooth Sage
- Scalloped Phacelia
- Scarlet Beeblossom
- Scarlet Cinquefoil
- Scarlet Gaura
- Scarlet Hedge Nettle
- Scarlet Hedgehog Cactus
- Scarlet Hedgenettle
- Scarlet Lobelia
- Scarlet Lupine
- Scarlet Monkeyflower
- Scarlet Pimpernel
- Scarlet Sage
- Scarlet Spiderling
- Scarlet-bugler, Arizona
- Scarthgrass
- Schott's Agave
- Schott's Century Plant
- Scorpion-weed, Arizona
- Scorpion-weed, Distant
- Scorpion-weed, Limestone
- Scorpion-weed, Notch-leaf
- Scorpionweed
- Scorpionweed, Arizona
- Scorpionweed, Limestone
- Scouler Catchfly
- Scouler's Campion
- Scouler's Catchfly
- Scouring Horsetail
- Scouring Rush, Common
- Scouring-rush
- Scouring-rush, Tall
- Scouringrush Horsetail
- Scouringrush, Western
- Scrambled Eggs
- Scruffy Prairie Clover
- Scurf Pea
- Scurf Pea, Slender
- Scurf-pea, Few-flowered
- Scurfpea, Slimflower
- Scurfpea, Wedgeleaf
- Scurfy Pea
- Scurfy Prairie Clover
- Seaside Petunia
- Sedum, Cockerell's
- Seedticks
- Seep Monkeyflower
- Seep-willow
- Seepwillow
- Senna, Desert
- Senna, Shrubby
- Senna, Slim-pod
- Senna, Wislizenus'
- Senna, Woolly
- Sessile Water-speedwell
- Shadscale
- Shaggy Dwarf Morning-glory
- Shaggy Evolvulus
- Sharp-leaf Ground Cherry
- Sharpleaf Groundcherry
- Shepherd's Purse
- Shindagger
- Shrubby Cassia
- Shrubby Coldenia
- Shrubby Copperleaf
- Shrubby Deervetch
- Shrubby Indian Mallow
- Shrubby Purslane
- Shrubby Senna
- Sida, Bladderpod
- Sida, Procumbent
- Sida, Prostrate
- Sida, Spreading
- Sida, Tuberous
- Sierra Madre Yucca
- Sierra Woolly Indian Paintbrush
- Silene, Sleepy
- Silky Evolvulus
- Silver Lake Daisy
- Silver Puffs
- Silver Wild Morningglory
- Silverleaf Bahia
- Silverleaf Nightshade
- Silverpuffs, Lindley's
- Simple Campion
- Simple Catchfly
- Siphonoglossa
- Skunk Bush
- Skunkbush Sumac
- Sleepy Campion
- Sleepy Catchfly
- Sleepy Silene
- Slender Dayflower
- Slender Gaillardia
- Slender Janusia
- Slender Poreleaf
- Slender Ragweed
- Slender Scurf Pea
- Slender-pod Jewelflower
- Slenderlobe Milkwort
- Slim-pod Senna
- Slimflower Scurfpea
- Slimleaf Bursage
- Slimleaf Plains Mustard
- Slimleaf Plainsmustard
- Small Groundcherry
- Small Matweed
- Small-flowered Eucrypta
- Small-flowered Mallow
- Small-seed Nolina
- Smallflower Nightshade
- Smallflowered Gaura
- Smallflowered Morning Glory
- Smallseed Sandmat
- Smartweed, Pennsylvania
- Smooth Desert Dandelion
- Smooth Desertdandelion
- Smooth Threadleaf Ragwort
- Smooththroat Stoneseed
- Snake-cotton, Arizona
- Snakecotton, Arizona
- Snakeweed, Late
- Snapdragon Vine
- Snapdragon, Baby
- Snapdragon, Climbing
- Snapdragon, Spurred
- Snapdragon, Violet Twining
- Soapberry, Western
- Soapberry, Wingleaf
- Soaptree Yucca
- Sonoran Beardtongue
- Sonoran Bursage
- Sonoran Giant Hyssop
- Sonoran Globe Amaranth
- Sorrel Buckwheat
- Sotol
- Sotol, Common
- Southwestern Barrel Cactus
- Southwestern Carrot
- Southwestern Coral Bean
- Southwestern Cosmos
- Southwestern Dwarf-mistletoe
- Southwestern Mock Vervain
- Southwestern Penstemon
- Southwestern Pipevine
- Southwestern Pricklypoppy
- Sow Thistle
- Sow Thistle, Prickly
- Sow-thistle, Common
- Sow-thistle, Rough
- Sow-thistle, Spiny-leaf
- Sowthistle, Annual
- Sowthistle, Common
- Sowthistle, Spiny
- Spectacle Fruit
- Speedwell, Water
- Spider Antelope-horns
- Spider Milkweed
- Spiderling, Bush
- Spiderling, Red
- Spiderling, Scarlet
- Spiderwort, Pine
- Spiderwort, Pinewoods
- Spiderwort, Prairie
- Spiderwort, Western
- Spine Aster, Tanseyleaf
- Spiny Cliff Brake
- Spiny Cliffbrake
- Spiny Hackberry
- Spiny Sowthistle
- Spiny-leaf Sow-thistle
- Spinyleaf Zinnia
- Spinystar
- Spiralseed, Harlequin
- Spotted Knapweed
- Spreading Fanpetals
- Spreading Fleabane
- Spreading Sida
- Springparsley, Arizona
- Springparsley, Purplenerve
- Spurge, Hyssop
- Spurge, Mojave
- Spurge, Sun
- Spurge, Yuma
- Spurred Anoda
- Spurred Snapdragon
- Squawfeather
- Staghorn Cholla
- Standley's Cloak Fern
- Stanly Club Cholla
- Stansbury Cliffrose
- Stansbury's Cliffrose
- Star Cloak Fern
- Star-thistle, Maltese
- Starpoint
- Starthistle, Malta
- Stemless Primrose
- Steve's Dustymaiden
- Stickleaf, Adonis
- Stickleaf, Jones
- Stickleaf, Mountain
- Stickseed, Flatspine
- Stickseed, White
- Sticktight, Western
- Stickywilly
- Stiff Blue-eyed Grass
- Stiffarm Rock Cress
- Stink Gourd
- Stinking Gourd
- Stinking Passionflower
- Stinky Gourd
- Stock, Evening
- Stock, Evening Scented
- Stock, Night Scented
- Stonecrop, Cockerell's
- Stoneseed, Smooththroat
- Stork's Bill, Redstem
- Stork's Bill, Texas
- Stork's-Bill, Desert
- Straggler Daisy
- Strict Beardtongue
- Strigose Bird's-foot Trefoil
- Succulent Lupine
- Sugar Maple, Western
- Sumac, African
- Sumac, Skunkbush
- Summer Cilantro
- Summer Snow
- Sun Spurge
- Suncup, California
- Sunflower, Common
- Sunflower, Petioled
- Sunflower, Plains
- Sunflower, Prairie
- Sunflower, Wild
- Sweet Clover, Annual Yellow
- Sweet Clover, White
- Sweet Clover, Yellow
- Sweet Four O'Clock
- Sweetbush
- Sweetclover, Annual Yellow
- Sweetclover, White
- Sweetclover, Yellow
- Sycamore, Arizona
SE Arizona Wildflower Seasons and Current Conditions
Southwestern Wildflower Seeds or Plants
Southwestern Wildflowers and Plants
T
- Tackstem, White
- Tahoka Daisy
- Takhoka-daisy
- Talinum, Big
- Tall Mountain Larkspur
- Tall Scouring-rush
- Tall White Violet
- Tamarisk
- Tanseyleaf Aster
- Tanseyleaf Goldenweed
- Tanseyleaf Spine Aster
- Tanseyleaf Tansyaster
- Tansy Aster
- Tansy-aster
- Tansy-aster, Desert
- Tansy-aster, Hoary
- Tansy-aster, Mesa
- Tansyaster, Arid
- Tansyaster, Hoary
- Tansyaster, Mesa
- Tansyaster, Tanseyleaf
- Teddy Bear Cholla
- Teddybear Cholla
- Telegraph Plant
- Tenella Mustard
- Tepary Bean
- Tetramerium
- Texas Ageratum
- Texas Betony
- Texas False Garlic
- Texas Sandbur
- Texas Stork's Bill
- Texas Thistle
- Texas Toadflax
- Texas Virgin's Bower
- Texas Zinnia
- Thicket Globe-mallow
- Thimbleflower
- Thimblehead, Trans-Pecos
- Thimblehead, TransPecos
- Thimblehead, Wright's
- Thimblehead, Yellow
- Thistle, Arizona
- Thistle, Desert
- Thistle, Kansas
- Thistle, Mexican
- Thistle, New Mexico
- Thistle, Sow
- Thistle, Texas
- Thistle, Tumbling
- Thistle, Yellow-spine
- Thistle, Yellowspine
- Thorn-apple, Desert
- Thorn-apple, Sacred
- Thoroughwort, Palmleaf
- Threadleaf Ragwort, Smooth
- Threadplant, Glandular
- Three-seeded Mercury
- Threefold, American
- Thurber's Cotton
- Thurber's Desert Honeysuckle
- Tidestromia, Woolly
- Toadflax, Annual
- Toadflax, Moroccan
- Toadflax, Texas
- Tobacco, Desert
- Tobacco, Indian
- Tobacco, Tree
- Tocalote
- Tocolote
- Tomato Weed
- Torrey's Craglily
- Trailing Four O'Clock
- Trailing Windmills
- Trans-Pecos Morning Glory
- Trans-Pecos Morning-glory
- Trans-Pecos Thimblehead
- Transpecos Morning-glory
- TransPecos Thimblehead
- Tree Tobacco
- Trefoil, Broom Bird's-foot
- Trefoil, Foothill Bird's-foot
- Trefoil, Strigose Bird's-foot
- Trefoil, Yellow
- Trembling Aspen
- Trembling Poplar
- Triangle Bur Ragweed
- Triangle Burr-Ragweed
- Triangle-leaf Bursage
- Triangleleaf Bursage
- Tripleleaf Morning-glory
- Trixis
- Trompillo
- True Watercress
- Trumpet Bush, Yellow
- Trumpet-flower, Yellow
- Trumpetbush, Yellow
- Tube Tongue, Longflower
- Tuber Anemone
- Tuberous Sida
- Tubetongue, Longflower
- Tucson Bur Ragweed
- Tucson Burr-Ragweed
- Tufted Evening Primrose
- Tufted Geranium
- Tufted Globe Amaranth
- Tumbleweed
- Tumbling Thistle
- Tuna Cactus
- Turpentine Brush
- Turpentine Bush
- Twinberry
- Twinevine, Fringed
- Twining Snapdragon, Violet
- Twintip, White-woolly
- Twintip, Whitewoolly
Texas Wildflowers and Plants
U
Utah Wildflowers and Plants
V
- Variableleaf Bushbean
- Velvet Ash
- Velvet Dock
- Velvet Mesquite
- Velvet Plant
- Velvet Pod Mimosa
- Velvetpod Mimosa
- Velvetseed Milkwort
- Velvetweed
- Velvety Gaura
- Venus Lookinglass, Western
- Venus' Looking-glass, Holzinger's
- Verbena, Dakota
- Verbena, Fort Huachuca
- Verbena, Goodding's
- Verbena, Hillside
- Verbena, New Mexico
- Vervain, Fort Huachuca
- Vervain, Hillside
- Vine Phlox
- Violet Prairie Clover
- Violet Twining Snapdragon
- Violet Wild Petunia
- Violet, Canada
- Violet, Canadian White
- Violet, Tall White
- Violettas
- Virgin's Bower, Texas
W
- Wait-a-bit
- Wait-a-minute Bush
- Walking Stick Cactus
- Walkingstick Cactus
- Wallflower, Sand-dune
- Wallflower, Sanddune
- Wallflower, Western
- Walnut, Arizona
- Walnut, Arizona Black
- Walnut, New Mexico
- Wartclub, Climbing
- Water Speedwell
- Water-cress
- Water-pennywort
- Water-speedwell, Sessile
- Watercress
- Watercress, True
- Watercress, White
- Waterlily, Banana
- Waterlily, Yellow
- Watson's Dutchman's Pipe
- Weakleaf Bur Ragweed
- Weakleaf Burr-Ragweed
- Wedge-leaf Draba
- Wedge-leaf Whitlow-grass
- Wedge-leaved Whitlow-grass
- Wedgeleaf Draba
- Wedgeleaf Scurfpea
- Western Blue Flax
- Western Dayflower
- Western Evening-primrose
- Western Karee
- Western Pearly Everlasting
- Western Scouringrush
- Western Soapberry
- Western Spiderwort
- Western Sticktight
- Western Sugar Maple
- Western Venus Lookinglass
- Western Wallflower
- Western Wild Rose
- Wheel Mallow
- Whispering Bells
- Whisperingbells
- White Easter Bonnets
- White Easterbonnets
- White Hedge
- White Horehound
- White Horsenettle
- White Milkwort
- White Nightshade
- White Prairie Clover
- White Prairie-clover
- White Ratany
- White Stickseed
- White Sweet Clover
- White Sweetclover
- White Tackstem
- White Violet, Canadian
- White Violet, Tall
- White Watercress
- White Zinnia
- White-ball Acacia
- White-thorn Acacia
- White-woolly Twintip
- Whiteflower Prairie Clover
- Whitemouth Dayflower
- Whitestem Paperflower
- Whitethorn Acacia
- Whitewoolly Twintip
- Whitlow Grass
- Whitlow-grass, Wedge-leaf
- Whitlow-grass, Wedge-leaved
- Wholeleaf Indian Paintbrush
- Wild Alfalfa
- Wild Balsam Apple
- Wild Bushbean
- Wild Carrot, American
- Wild Cucumber
- Wild Dwarf Morning-glory
- Wild Geranium
- Wild Gourd
- Wild Heliotrope
- Wild Lettuce
- Wild Morningglory, Silver
- Wild Parsnip
- Wild Petunia
- Wild Petunia, Violet
- Wild Portulaca
- Wild Potato
- Wild Pumkin
- Wild Rhubarb
- Wild Rose, Common
- Wild Rose, Western
- Wild Sunflower
- Wild Zinnia
- Wildheliotrope, Cleftleaf
- Willow Gaura
- Willow Rhus
- Willow-herb Clarkia
- Willow, Goodding's
- Willow, Gooding Black
- Windmills, Annual
- Windmills, Trailing
- Wing-nut Cryptantha
- Winged-nut Forget-me-not
- Wingleaf Soapberry
- Wingnut Cryptantha
- Wingpod Purslane
- Wire Lettuce
- Wirelettuce, Brownplume
- Wirelettuce, Fewflower
- Wiry Lotus
- Wishbone-bush, Desert
- Wislizenus' Senna
- Wolfberry, Pale
- Wood Sorrel, Creeping
- Wood Sorrel, Yellow
- Wood's Rose
- Woods' Rose
- Woodsorrel, Creeping
- Woody Crinklemat
- Wool Star, Miniature
- Woolly Daisy
- Woolly Indianwheat
- Woolly Morning-glory
- Woolly Mullein
- Woolly Paintbrush
- Woolly Plantain
- Woolly Senna
- Woolly Tidestromia
- Woollystar, Miniature
- Woolstar, Miniature
- Wright Beeflower
- Wright Fendlerbush
- Wright Groundcherry
- Wright's Fendlerbush
- Wright's Ground-cherry
- Wright's Melon
- Wright's Thimblehead
- Wrightwort, Arizona
- Wrinklefruit, Coulter's
Western or U.S. Wildflowers and Plants
- Amherst College – Project Lycieae – North America Grabowskia and Lycium Species
- eNature.com – The Lady Bird Johnson Wildflower Center – Native Plant Guide
- Federal Noxious Weeds List | USDA PLANTS
- Opuntiads of the USA
- RangeNet.org – Photo Album of Western Plants
- Reny's Wildflowers – Photos of wildflowers, native plants, shrubs, trees, habitats, landscapes
- The Bugwood Network and USDA Forest Service – Forestry Images
- The Lady Bird Johnson Wildflower Center – Native Plant Information Network – Image Gallery
- The Noble Foundation – Plant Image Gallery
- UMass Extension Weed Herbarium
- University of California Davis – Astragalus homepage
- University of Maryland – An Array of Botanical Images by James L. Reveal
- USDA – Plants National Database
- USDA Forest Service – Celebrating Wildflowers
- Weeds of West | USDA PLANTS
- Wildflowers and Weeds – Plant Families Photo Gallery: Wild Flower Identification Tools
- Wildflowers West
Y
- Yellow Bells
- Yellow Bird of Paradise
- Yellow Columbine
- Yellow Desert Evening Primrose
- Yellow Elder
- Yellow Indian Mallow
- Yellow Linanthus
- Yellow Menodora
- Yellow Oxalis
- Yellow Paloverde
- Yellow Sweet Clover
- Yellow Sweetclover
- Yellow Thimblehead
- Yellow Trefoil
- Yellow Trumpet Bush
- Yellow Trumpet-flower
- Yellow Trumpetbush
- Yellow Waterlily
- Yellow Wood Sorrel
- Yellow Zinnia
- Yellow-flower Indian-mallow
- Yellow-spine Thistle
- Yellowflower Indian Mallow
- Yellowspine Thistle
- Yerba de Venado
- Yerba Mansa
- Yerba Porosa
- Yucca, Banana
- Yucca, Datil
- Yucca, Mountain
- Yucca, Sierra Madre
- Yucca, Soaptree
- Yuma Sandmat
- Yuma Spurge