Primrose family (Primulaceae)

androsace

​fairy candelabra (Androsace septentrionalis) -- in May -- Crosier Mountain, Larimer County, CO

fairy candelabra (Androsace septentrionalis) -- in May -- Pingree Park, Roosevelt National Forest, CO       white & cream   

​pygmyflower rockjasmine (Androsace septentrionalis subsp. subumbellata) -- Hoosier Pass, Park/Summit Counties, CO

pygmyflower rockjasmine (Androsace septentrionalis ssp. subumbellata)  -- Roosevelt National Forest, CO   white & cream ​    

dodecatheon

Sierra shootingstar (Dodecatheon jeffreyi) -- in July -- Wheeler Peak Campground, Great Basin National Park, NV    red & pink    

darkthroat shootingstar (Dodecatheon pulchellum) -- in May -- Well Gulch Nature Trail, Lory State Park, CO   red & pink     

Lysimachia

scarlet pimpernel (Lysimachia arvensis) -- in July -- Humboldt Bay National Wildlife Refuge,  northern California  ​      yellow & orange    

broadleaf starflower (Lysimachia latifolia) -- in July -- Fremont-Winema National Forest, southern Oregon        red & pink   

primula

alpine primrose (Primula angustifolia) -- in July -- Old Fall River Road, Rocky Mountain National Park, CO    red & pink   

​alpine primrose (Primula angustifolia) -- in June -- Trail Ridge Road, Rocky Mountain National Park, CO

Parry's primrose (Primula parryi) -- in July -- Old Fall River Road, Rocky Mountain National Park, CO      red & pink ​  

​Parry's primrose (Primula parryi) -- in July --  road to Georgia Pass, Park County, CO 

Parry's primrose (Primula parryi) -- in August -- Zimmerman Lake Trail, Larimer County, CO