1. Common Buttonbush

Cephalanthus occidentalis

2. Parry’s Agave

Agave parryi

3. Coral Bells

Heuchera sanguinea

4. Honey Mesquite

Prosopis glandulosa

5. California Poppy

Eschscholzia californica

6. Desert Ironwood

Olneya tesota

7. Desert Globemallow

Sphaeralcea ambigua

8. Common Sotol

Dasylirion wheeleri

9. Golden Columbine

Aquilegia chrysantha

10. Apache Plume

Fallugia paradoxa

11. Arizona Rosewood

Vauquelinia californica

12. Big Sacaton

Sporobolus wrightii

13. Desert Willow

Chilopsis linearis

14. Sideoats Grama

Bouteloua curtipendula

15. Ocotillo

Fouquieria splendens

16. Velvet Ash

Fraxinus velutina

17. Jojoba

Simmondsia chinensis

18. Deergrass

Muhlenbergia rigens

19. Purple Pricklypear

Opuntia macrocentra

20. Spineless Prickly Pear

Opuntia ellisiana

21. Four-Wing Saltbush

Atriplex canescens

22. Beavertail Pricklypear

Opuntia basilaris

23. False Indigo Bush

Amorpha fruticosa

24. Common Sunflower

Helianthus annuus

25. Sugarberry

Celtis laevigata

26. Sand Dropseed

Sporobolus cryptandrus

27. Netleaf Hackberry

Celtis reticulata

28. Hooker’s Evening Primrose

Oenothera elata

29. Soaptree Yucca

Yucca elata

30. Sacahuista

Nolina microcarpa

31. Murphey’s Century Plant

Agave murpheyi

32. Organ Pipe Cactus

Stenocereus thurberi

33. Fishhook Barrel Cactus

Ferocactus wislizeni

34. Palmer’s Century Plant

Agave palmeri

35. Green Mormon Tea

Ephedra viridis

36. Silvery Lupine

Lupinus argenteus

37. Catclaw Acacia

Senegalia greggii

38. Tree Cholla

Cylindropuntia imbricata

39. Pinkflower Hedgehog Cactus

Echinocereus fasciculatus

40. Fivepetal Cliffbush

Jamesia americana

41. Missouri Goldenrod

Solidago missouriensis

42. Graham’s Nipple Cactus

Mammillaria grahamii

43. Arizona Yucca

Yucca arizonica

44. Desert Agave

45. Whitethorn Acacia

Vachellia constricta

46. Engelmann’s Pricklypear

Opuntia engelmannii

47. Goodding’s Willow

Salix gooddingii

48. Saguaro

Carnegiea gigantea

49. Tulip Pricklypear

Opuntia phaeacantha

50. Engelmann’s Hedgehog Cactus

Echinocereus engelmannii

51. Scarlet Hedgenettle

Stachys coccinea

52. Arizona Pencil Cholla

Cylindropuntia arbuscula

53. Plains Lovegrass

Eragrostis intermedia

54. Cattle Saltbush

Atriplex polycarpa

55. Scratchgrass

Muhlenbergia asperifolia

56. Arizona Sycamore

Platanus wrightii

57. Buckhorn Cholla

Cylindropuntia acanthocarpa

58. Black Grama

Bouteloua eriopoda

59. Curly Mesquite

Hilaria belangeri

60. Desert Hackberry

Celtis ehrenbergiana

61. Schott’s Century Plant

Agave schottii

62. Violet Pricklypear

Opuntia gosseliniana

63. Teddy Bear Cholla

Cylindropuntia bigelowii