Rhus genus --- Sumac family

skunkbrush (Rhus aromatica var. trilobata) -- in April -- Waterfall Trail, Lory State Park, CO     yellow & orange 

skunkbrush (Rhus aromatica var. trilobata) -- in August -- Orchard Cove Trail, Lory State Park, CO   yellow & orange      CO-LSP

smooth sumac (Rhus glabra) -- in July -- Rist Canyon, Roosevelt National Forest, CO   red & pink  ​   CO-F

smooth sumac (Rhus glabra) -- in September -- Arthur's Rock Trail, Lory State Park, CO

littleleaf sumac (Rhus microphylla) -- in April -- Dripping Springs Natural Area, NM    white & cream    NM-S

staghorn sumac (Rhus tyhpina) -- in May -- Ted's Place, CO red & pink  ​​  CO-F

staghorn sumac (Rhus typhina) -- in May -- Cathy Fromme Prairie, Fort Collins Natural Area, CO