5 flower common, outer parts longer than 1/2 in.
53. Light poppy mallow. Callirhoe alcaeoides
55. Scarlet globe mallow. Sphaeralcea coccinea
58. Purple poppy mallow. Callirhoe involucrata
61. Stiffstem flax. Linum rigidum var. berlandieri
62. Stiffstem flax. Linum rigidum var. rigidum
5 flower common, outer parts 1/4-1/2 in. long, Page 1
40. Stork's bill, Filaree. Erodium cicutarium
43. Trailing krameria. Krameria lanceolata
44. Rock sandwort. Arenaria stricta var. texana
47. Velvet leaf. Abutilon theophrasti
56. Needleleaf gilia. Gilia rigidula
57. Norton's flax. Linum pratense
63. Flannel mullein. Verbascum thapsus
64. Yellow wood sorrel. Oxalis stricta
5 flower common, outer parts 1/4-1/2 in. long. Page 2
49. Puncture vine. Tribulus terrestris
51. Intermediate caltrop. Kallstroemia parviflora
52. Stickleaf mentzelia. Mentzelia oligosperma
59. Stiffstem flax. Linum rigidum var. compactum
68. Narrow-leaved puccoon. Lithospermum incisum
69. Common mallow. Malva neglecta
70. Dakota verbena. Verbena bipinnatifida
71. Wild four-o'clock. Mirabilis nyctaginea
74. Snowball sand verbena. Abronia fragrans
75. Narrowleaf four-o'clock . Mirabilis linearis
5 flower common, outer parts shorter than 1/4 in. Page 1
42. New Jersey Tea. Ceanothus herbaceous, var. pubescens
45. Cursed crowfoot. Ranunculus scleratus
46. Pokeweed, Pokeberry. Phytolacca americana
65. Black Nightshade . Solanum ptycanthum
76. Bastard toadflax. Comandra umbellata, ssp. pallida
77. Hemp dogbane. Apocynum cannabimum
84. James cryptantha. Cryptantha jamesii
85. Cryptantha. Cryptantha minima
5 flower common, outer parts shorter than 1/4 in. Page 2
80. Sixangle euphorbia. Euphorbia hexagona
82. Low stickseed. Lappula redowskii
83. Cupseed stickseed. Lappula texana
86. Bigbract verbena. Verbena bracteata