RCTC

deerweed
Acmispon glaber 1
San Diego bird's-foot trefoil
Acmispon micranthus 2
Sacapellote
Acourtia microcephala 3
Common Fiddleneck
Amsinckia menziesii 4
California sagebrush
Artemisia californica 5
Tarragon
Artemisia dracunculus 6
Santa Barbara Milkvetch
Astragalus trichopodus 7
tumbling orache
Atriplex rosea 8
berry saltbush
Atriplex semibaccata 9
coyote brush
Baccharis pilularis 10
hoary bowlesia
Bowlesia incana 11
Black Mustard
Brassica nigra 12
great brome
Bromus diandrus 13
Compact Brome
Bromus madritensis 14
coast morning glory
Calystegia macrostegia 15
shepherd's-purse
Capsella bursa-pastoris 16
Maltese star-thistle
Centaurea melitensis 17
Chenopodium californicum
Blitum californicum 18
Chenopodium murale
Chenopodiastrum murale 19
Common Lambsquarters
Chenopodium album 20
Cobwebby Thistle
Cirsium occidentale 21
poison hemlock
Conium maculatum 22
Tejon cryptantha
Cryptantha microstachys 23
Annual Cryptanthas
Cryptantha 24
Buffalo Gourd
Cucurbita foetidissima 25
California Cholla
Cylindropuntia californica 26
Sacred Datura
Datura wrightii 27
dichelostemma capitatum
Dipterostemon capitatus 28
Saltgrass
Distichlis spicata 29
Elymus condensatus
Leymus condensatus 30
California brittlebush
Encelia californica 23
Brittlebush
Encelia farinosa 31
California fuchsia
Epilobium canum 32
Palmer's goldenbush
Ericameria palmeri 33
California Buckwheat
Eriogonum fasciculatum 34
Erodium cicutarium
Erodium cicutarium 35
common eucrypta
Eucrypta chrysanthemifolia 36
Spotted spurge
Euphorbia maculata 37
Whitemargin Sandmat
Euphorbia albomarginata 38
smallseed sandmat
Euphorbia polycarpa 23
prostrate sandmat
Euphorbia prostrata 39
rattail sixweeks grass
Festuca myuros 40
climbing milkweed
Funastrum cynanchoides 41
chaparral gilia
Gilia angelensis 42
California matchweed
Gutierrezia californica 43
saw-toothed goldenbush
Hazardia squarrosa 44
chaparral yucca
Hesperoyucca whipplei 45
Toyon
Heteromeles arbutifolia 46
Shortpod Mustard
Hirschfeldia incana 47
wall barley
Hordeum murinum 48
Smooth Cat's Ear
Hypochaeris glabra 49
Coastal Goldenbush
Isocoma menziesii 50
chaparral beardtongue
Keckiella antirrhinoides 51
prickly lettuce
Lactuca serriola 52
goldentop grass
Lamarckia aurea 53
Shining Pepperweed
Lepidium nitidum 54
chaparral bush-mallow
Malacothamnus fasciculatus 55
Cliff Aster
Malacothrix saxatilis 56
laurel sumac
Malosma laurina 23
cheeseweed mallow
Malva parviflora 57
Marah macrocarpus
Marah macrocarpa 58
White Horehound
Marrubium vulgare 59
medicks
Medicago 60
orange bush monkeyflower
Diplacus aurantiacus 61
Wishbone Bush
Mirabilis laevis 62
tree tobacco
Nicotiana glauca 63
Coastal Pricklypear
Opuntia littoralis 64
sagebrush combseed
Pectocarya linearis 65
distant phacelia
Phacelia distans 66
wild canterbury bells
Phacelia minor 51
Cooper's Popcornflower
Plagiobothrys collinus 67
two-color rabbit tobacco
Pseudognaphalium biolettii 68
California cudweed
Pseudognaphalium californicum 69
castor bean
Ricinus communis 70
Prickly Russian Thistle
Salsola tragus 71
white sage
Salvia apiana 72
black sage
Salvia mellifera 7
Sambucus mexicana
Sambucus cerulea 73
Peruvian Pepper Tree
Schinus molle 74
common Mediterranean grass
Schismus barbatus 75
California beeplant
Scrophularia californica 11
common groundsel
Senecio vulgaris 76
Small-flowered Catchfly
Silene gallica 29
milk thistle
Silybum marianum 7
London rocket
Sisymbrium irio 77
greenspot nightshade
Solanum douglasii 78
purple nightshade
Solanum xanti 79
prickly sowthistle
Sonchus asper 80
Common Sow-thistle
Sonchus oleraceus 81
Stipa cernua
Nassella cernua 82
Stipa lepida
Nassella lepida 7
Stipa pulchra
Nassella pulchra 83
Pacific poison oak
Toxicodendron diversilobum 84
Dwarf Nettle
Urtica urens 85
Photos:
  • 1. (c) stonebird, some rights reserved (CC BY-NC-SA)
  • 2. (c) Bonnie Nickel, some rights reserved (CC BY-ND), uploaded by Bonnie Nickel
  • 3. (c) Alex Heyman, some rights reserved (CC BY-NC), uploaded by Alex Heyman
  • 4. (c) tsoleau, some rights reserved (CC BY-NC-ND)
  • 5. (c) NatureShutterbug, some rights reserved (CC BY)
  • 6. (c) Steve Matson, some rights reserved (CC BY-NC), uploaded by Steve Matson
  • 7. no rights reserved, uploaded by Jesse Rorabaugh
  • 8. (c) Norbert Sauberer, some rights reserved (CC BY-NC), uploaded by Norbert Sauberer
  • 9. (c) David Hoare, some rights reserved (CC BY-NC), uploaded by David Hoare
  • 10. (c) c michael hogan, some rights reserved (CC BY-NC-SA), uploaded by c michael hogan
  • 11. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
  • 12. (c) Katrin Schneider / korina.info, some rights reserved (CC BY-SA)
  • 13. (c) hikingsandiego, some rights reserved (CC BY-NC), uploaded by hikingsandiego
  • 14. (c) Charlie Hohn, some rights reserved (CC BY), uploaded by Charlie Hohn
  • 15. (c) aarenas, some rights reserved (CC BY-NC), uploaded by aarenas
  • 16. (c) Dawid, some rights reserved (CC BY-NC), uploaded by Dawid
  • 17. (c) Franco Folini, some rights reserved (CC BY-SA)
  • 18. (c) crothfels, some rights reserved (CC BY)
  • 19. (c) Marina Gorbunova, some rights reserved (CC BY-NC), uploaded by Marina Gorbunova
  • 20. (c) Patrick Hacker, some rights reserved (CC BY), uploaded by Patrick Hacker
  • 21. (c) atflory, some rights reserved (CC BY-NC)
  • 22. (c) Kate Bullock, some rights reserved (CC BY-NC), uploaded by Kate Bullock
  • 23. (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
  • 24. (c) Rachel Stringham, some rights reserved (CC BY), uploaded by Rachel Stringham
  • 25. (c) Daniel Donovan, some rights reserved (CC BY-NC), uploaded by Daniel Donovan
  • 26. (c) Ben, some rights reserved (CC BY-NC-ND), uploaded by Ben
  • 27. (c) Marisa, some rights reserved (CC BY-NC), uploaded by Marisa
  • 28. (c) Tom Hilton, some rights reserved (CC BY)
  • 29. (c) Lauren Glevanik, some rights reserved (CC BY-NC), uploaded by Lauren Glevanik
  • 30. (c) Charlie Inyo, some rights reserved (CC BY), uploaded by Charlie Inyo
  • 31. (c) bobkeeran, some rights reserved (CC BY-NC)
  • 32. (c) Ken-ichi Ueda, some rights reserved (CC BY)
  • 33. (c) Diane Etchison, some rights reserved (CC BY-NC), uploaded by Diane Etchison
  • 34. (c) Dick Culbert, some rights reserved (CC BY)
  • 35. (c) Bryan, some rights reserved (CC BY-NC), uploaded by Bryan
  • 36. (c) Debbie A Parisi, some rights reserved (CC BY-NC), uploaded by Debbie A Parisi
  • 37. (c) Chalon Boesel, some rights reserved (CC BY-NC), uploaded by Chalon Boesel
  • 38. (c) David Greenberger, some rights reserved (CC BY-NC-ND), uploaded by David Greenberger
  • 39. (c) Douglas Goldman, some rights reserved (CC BY-NC), uploaded by Douglas Goldman
  • 40. (c) 2015 Zoya Akulova, some rights reserved (CC BY-NC)
  • 41. (c) Katja Schulz, some rights reserved (CC BY)
  • 42. (c) Joe Miller, some rights reserved (CC BY-NC), uploaded by Joe Miller
  • 43. (c) randomtruth, some rights reserved (CC BY-NC-SA)
  • 44. (c) dlbowls, some rights reserved (CC BY-NC), uploaded by dlbowls
  • 45. (c) mhrains, some rights reserved (CC BY-NC)
  • 46. (c) Mary K. Hanson, some rights reserved (CC BY), uploaded by Mary K. Hanson
  • 47. (c) R.J. Adams, some rights reserved (CC BY-NC), uploaded by R.J. Adams
  • 48. (c) Zdeňka Nováková, some rights reserved (CC BY-NC), uploaded by Zdeňka Nováková
  • 49. (c) user:Curtis Clark, some rights reserved (CC BY-SA)
  • 50. (c) hovie, some rights reserved (CC BY-NC)
  • 51. (c) Joe Decruyenaere, some rights reserved (CC BY-SA)
  • 52. (c) George F Mayfield, some rights reserved (CC BY-SA)
  • 53. (c) José María Escolano, some rights reserved (CC BY-NC-SA)
  • 54. (c) birdgal5, some rights reserved (CC BY-NC-ND)
  • 55. (c) Ron Vanderhoff, some rights reserved (CC BY-NC), uploaded by Ron Vanderhoff
  • 56. (c) Jason Hollinger, some rights reserved (CC BY-SA)
  • 57. (c) pietermier, some rights reserved (CC BY-NC)
  • 58. (c) Bryan Box, some rights reserved (CC BY-NC), uploaded by Bryan Box
  • 59. (c) Richard Reynolds, some rights reserved (CC BY-NC), uploaded by Richard Reynolds
  • 60. (c) Mick Talbot, some rights reserved (CC BY)
  • 61. (c) emilyfinette, some rights reserved (CC BY-NC)
  • 62. (c) Wayfinder_73, some rights reserved (CC BY-NC-ND)
  • 63. (c) Scott Zona, some rights reserved (CC BY)
  • 64. (c) Justina Martelli, some rights reserved (CC BY-NC), uploaded by Justina Martelli
  • 65. (c) Eric Koberle, some rights reserved (CC BY-NC), uploaded by Eric Koberle
  • 66. (c) Matt Berger, some rights reserved (CC BY), uploaded by Matt Berger
  • 67. (c) Don Rideout, some rights reserved (CC BY-NC), uploaded by Don Rideout
  • 68. (c) Kyle Brine, some rights reserved (CC BY-NC), uploaded by Kyle Brine
  • 69. (c) nstassinopoulos, some rights reserved (CC BY-NC)
  • 70. (c) Ruth Ripley, some rights reserved (CC BY-NC), uploaded by Ruth Ripley
  • 71. (c) stephmcblack, some rights reserved (CC BY-NC), uploaded by stephmcblack
  • 72. (c) Diego Tamayo, some rights reserved (CC BY-NC), uploaded by Diego Tamayo
  • 73. (c) Matthew Zlatunich, some rights reserved (CC BY-NC), uploaded by Matthew Zlatunich
  • 74. (c) Squeezeweasel, some rights reserved (CC BY-SA)
  • 75. (c) jrebman, some rights reserved (CC BY-NC), uploaded by jrebman
  • 76. (c) Paolo Mazzei, some rights reserved (CC BY-NC), uploaded by Paolo Mazzei
  • 77. (c) Erin and Lance Willett, some rights reserved (CC BY-NC-ND)
  • 78. (c) lehill, some rights reserved (CC BY-NC), uploaded by lehill
  • 79. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
  • 80. (c) berlinflower, some rights reserved (CC BY-NC)
  • 81. (c) Forest and Kim Starr, some rights reserved (CC BY)
  • 82. (c) mdwhite, some rights reserved (CC BY-NC)
  • 83. (c) marckelley, some rights reserved (CC BY-NC)
  • 84. (c) crios17, some rights reserved (CC BY-NC)
  • 85. (c) lcnygard, some rights reserved (CC BY-NC)

Compiled by Christopher Casillas, some rights reserved (CC BY-SA)

Built with iNaturalist Guides