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Plants of Phoenix, Arizona

The plants most often spotted near Phoenix, ranked by recent research-grade observations.

58,271
recent observations
50
species listed
50
plants

Naturalists have logged 58,271 research-grade observations across the 50 most-recorded species near Phoenix. The most frequently seen is the Saguaro, with 8,967 recorded sightings.

Most-observed plants near Phoenix

Saguaro
Carnegiea gigantea
8,967 observations
Stinknet
Oncosiphon pilulifer
5,843 observations · iNaturalist
Creosote Bush
Larrea tridentata
4,586 observations
Brittlebush
Encelia farinosa
4,061 observations · iNaturalist
California Barrel Cactus
Ferocactus cylindraceus
2,887 observations
Buckhorn Cholla
Cylindropuntia acanthocarpa
2,499 observations · iNaturalist
Engelmann's Hedgehog Cactus
Echinocereus engelmannii
2,280 observations
Graham's Nipple Cactus
Cochemiea grahamii
1,503 observations · iNaturalist
Triangle-leaf Bursage
Ambrosia deltoidea
1,467 observations · iNaturalist
Teddybear Cholla
Cylindropuntia bigelovii
1,363 observations
Ocotillo
Fouquieria splendens
1,312 observations
Desert Ironwood
Olneya tesota
1,214 observations · iNaturalist
Little-leaved Palo Verde
Parkinsonia microphylla
1,168 observations · iNaturalist
California Poppy
Eschscholzia californica
1,119 observations
Desert Broom
Baccharis sarothroides
1,003 observations · iNaturalist
Coues' Senna
Senna covesii
937 observations · iNaturalist
Coulter's Lupine
Lupinus sparsiflorus
849 observations · iNaturalist
Buffelgrass
Cenchrus ciliaris
830 observations · iNaturalist
Notch-leaf Scorpionweed
Phacelia crenulata
803 observations · iNaturalist
Jojoba
Simmondsia chinensis
760 observations · iNaturalist
Cheeseweed Mallow
Malva parviflora
703 observations · iNaturalist
Chuparosa
Justicia californica
624 observations · iNaturalist
Emory's Rockdaisy
Perityle emoryi
609 observations · iNaturalist
Velvet Mesquite
Neltuma velutina
593 observations · iNaturalist
Big Bursage
Ambrosia ambrosioides
543 observations · iNaturalist
London Rocket
Sisymbrium irio
536 observations · iNaturalist
Fountain Grass
Cenchrus setaceus
512 observations · iNaturalist
Chain-fruit Cholla
Cylindropuntia fulgida
482 observations
Desert Marigold
Baileya multiradiata
461 observations · iNaturalist
Blue Dicks
Dipterostemon capitatus
448 observations · iNaturalist
Frémont Cottonwood
Populus fremontii
439 observations
Redstem Stork's-bill
Erodium cicutarium
434 observations · iNaturalist
Blue Palo Verde
Parkinsonia florida
434 observations · iNaturalist
Sweetbush
Bebbia juncea
419 observations · iNaturalist
Prickly Lettuce
Lactuca serriola
397 observations · iNaturalist
Alkali Heliotrope
Heliotropium curassavicum
383 observations · iNaturalist
Hartweg's Climbing Milkweed
Funastrum heterophyllum
381 observations · iNaturalist
Catclaw Acacia
Senegalia greggii
379 observations · iNaturalist
Mexican Palo Verde
Parkinsonia aculeata
372 observations
Mesquite Mistletoe
Phoradendron californicum
366 observations · iNaturalist
Fishhook Barrel Cactus
Ferocactus wislizeni
361 observations
Desert Tobacco
Nicotiana obtusifolia
360 observations · iNaturalist
Silverleaf Nightshade
Solanum elaeagnifolium
345 observations · iNaturalist
Desert Lavender
Condea emoryi
340 observations · iNaturalist
Saharan Mustard
Brassica tournefortii
327 observations · iNaturalist
Cape Marigold
Dimorphotheca sinuata
327 observations · iNaturalist
Distant Phacelia
Phacelia distans
317 observations · iNaturalist
Coulter's Globemallow
Sphaeralcea coulteri
315 observations · iNaturalist
Spiny Hackberry
Celtis pallida
311 observations · iNaturalist
American Threefold
Trixis californica
302 observations · iNaturalist

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

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