| Thumb | Common Name | Thumb | Common Name |
 |
Apache Plume April |
 |
Betonyleaf Brickellbush September |
 |
Bluedicks April |
 |
Bushy Tick Clover September |
 |
California Brickellbush September |
 |
Careless Weed September |
 |
Chaparral Honeysuckle September |
 |
Common Bedstraw September |
 |
Common Dogbane May |
 |
Common Purslane September |
 |
Dentate False Pennyroyal September |
 |
Emory Globe Mallow September |
 |
Erect Spiderling September |
 |
False Indigobush April |
 |
Fewflower Beggarticks September |
 |
Five-bract Cinchweed September |
 |
Fragrant Sumac May |
 |
Henbit April |
 |
Hollyleaf Buckthorn April |
 |
Isolated Blazingstar September |
 |
Longspur Seablush April |
 |
Many-flowered Ipomopsis September |
 |
Mousetail March |
 |
Nevada Biscuitroot March |
 |
Orange Caltrop September |
 |
Painted Euphorbia September |
 |
Perennial Rockcress March |
 |
Pointleaf Manzanita March |
 |
Prickly Russian Thistle September |
 |
Rattlebox September |
 |
Rose Tick Clover August |
 |
Scarlet Betony September |
 |
Scarlet Creeper September |
 |
Seepwillow September |
 |
Sheep Loco April |
 |
Silverleaf Nightshade May |
 |
Slender Phlox March |
 |
Sorrel Buckwheat September |
 |
Spiny Cliff Brake September |
 |
Spurred Anoda September |
 |
Tepary Bean October |
 |
Variable-leaf Bushbean September |
 |
Varied Indigobush April |
 |
Virginia Plantain April |
 |
Western Rock Jasmine April |
 |
Wingpetal September |
 |
Wright's Fendlerbush March |
 |
Wright's Thimblehead September |
 |
Yerba Porosa September |
|