Peritoma Genus --- cleome family
bladderpod bush (Peritoma arborea) -- in January -- Joshua Tree National Park, CA     yellow & orange      
Picture
​yellow spiderflower (Peritoma lutea) -- in July -- Humboldt-Toiyabe National Forest, northern Nevada    yellow & orange   
Rocky Mountain beeplant (Peritoma serrulata) -- in May -- Pawnee National Grassland, CO          red & pink    
Rocky Mountain beeplant (Peritoma serrulata) -- in August -- Sportsman Lake Road, southern Wyoming   red & pink  
Picture
Rocky Mountain beeplant (Peritoma serrulata) -- in August -- Bluff Lake Nature Center, Denver Area, CO
Picture
Rocky Mountain beeplant (Peritoma serrulata) -- in September -- River's Edge, Loveland Natural Area, Larimer Cty, CO