sedum genus --- stonecrop family

orpine stonecrop (Sedum debile) -- in June -- Steens Mountain Wilderness Area, OR     yellow & orange

spearleaf stonecrop (Sedum lanceolatum) --in May and June -- Well Gulch Nature Trail, Lory State Park, CO  yellow & orange   

spearleaf stonecrop (Sedum lanceolatum) -- in April -- Arthur's Rock Trail, Lory State Park, CO

Sierra stonecrop (Sedum obtusatum) -- in July -- Yosemite National Park, CA         yellow & orange