Oleaster (Elaeagnaceae) family

elaeagnus
Russian olive (Elaeagnus angustifolia) -- in June -- Bellvue, CO          yellow & orange      CO-F
Russian olive (Elaeagnus angustifolia) -- in January -- Bellvue, CO
​Russian olive (Elaeagnus angustifolia) -- in April -- Wellington SWA (Cobb Lake), Larimer County, CO
Picture
​Russian olive (Elaeagnus angustifolia) -- in August -- Redwing Marsh, Fort Collins Natural Area, Larimer County, CO
shepherdia
Picture
silver buffaloberry (Shepherdia argentea) -- in March -- Barr Lake State Park, CO      yellow & orange ​     ​