pink Family (Caryophyllaceae)
spreading sandwort (Arenaria lanuginosa var. saxosa) -- in June -- Pennock Pass, Roosevelt National Forest, CO CO-M white & cream
field chickweed (Cerastium arvense ssp. strictum) -- in May -- Well Gulch Nature Trail, Lory State Park, CO white & cream
field chickweed (Cerastium arvense ssp. strictum) -- in May -- Well Gulch Nature Trail, Lory State Park, CO white & cream
Bering chickweed (Cerastium beeringianum) -- in July -- Loveland Pass, Arapaho National Forest, CO white & cream
common mouse-ear (Cerastium fontanum) -- in July -- Cherokee Park State Wildlife Area (Upper Unit), CO white & cream
common mouse-ear (Cerastium fontanum) -- in June -- Pennock Pass, Larimer County, CO
Deptford pink (Dianthus armeria) -- in June -- Lolo Motorway, Nez Perce-Clearwater National Forest, ID red & pink
Deptford pink (Dianthus armeria) -- in July -- Shoreline Trail, Lory State Park, CO
prickly sandwort (Eremogone aculeata) -- in June -- Steens Mountain Wilderness Area, OR white & cream
prickly sandwort (Eremogone aculeata) -- in July -- Angel Lake Campground, Elko County, NV white & cream
ballhead sandwort (Eremogone congesta) -- in June -- Red Feather Lakes, Montane, Colorado white & cream
ballhead sandwort (Eremogone congesta) -- in June -- Kebler Pass Road, Gunnison County, CO
ballhead sandwort (Eremogone congesta) -- in July -- Grand Teton National Park, WY
Fendler's sandwort (Eremogone fendleri) -- in June -- Lady Moon Trail, Red Feather Lakes Area, Larimer County, CO
Fendler's sandwort (Eremogone fendleri) -- in July -- Old Fall River Road, Rocky Mountain National Park, CO white & cream
Fendler's sandwort (Eremogone fendleri) -- in July -- Hoosier Ridge, Summit County, CO white & cream
Fendler's sandwort (Eremogone fendleri) -- in July -- Vedauwoo Recreation Area, southern Wyoming
Hooker's sandwort (Eremogone hookeri) -- in June -- Sand Creek National Landmark, southern Wyoming white & cream
Hooker's sandwort (Eremogone hookeri) -- in June -- Pawnee National Grassland, Weld County, CO white & cream
Hooker's sandwort (Eremogone hookeri) -- in June -- Wray, Yuma County, CO white & cream
Hooker's sandwort (Eremogone hookeri) -- in June -- Pawnee National Grassland, CO white & cream
alpine sandwort (Minuartia obtusiloba) -- in July -- Trail Ridge Road, Rocky Mountain National Park, CO white & cream
alpine sandwort (Minuartia obtusiloba) -- in July -- Hoosier Pass, Park/Summit Counties, CO
alpine sandwort (Minuartia obtusiloba) -- in July -- Mount Evans, Clear Creek County, CO
beautiful sandwort (Minuartia rubella) -- in July -- Mount Evans, Clear Creek County, CO white & cream
bluntleaf sandwort (Moehringia lateriflora) -- in June -- Rawah Wilderness, Larimer County, Colorado white & cream
James' nailwort (Paronychia jamesii) -- in June -- Shoreline Trail, Lory State Park, CO yellow & orange
James' nailwort (Paronychia jamesii) -- in August -- Pinewood Reservoir, Larimer County Open Space, CO
Rocky Mountain nailwort (Paronychia pulvinata) -- in July -- Old Fall River Road, Rocky Mountain NP, CO yellow & orange
creeping nailwort (Paronychia sessiliflora) -- in July -- Shoreline Trail, Lory State Park, CO yellow & orange
tuber starwort (Pseudostellaria jamesiana) -- in April -- Well Gulch Nature Trail, Lory State Park, CO white & cream
bouncingbet (Saponaria officinalis) -- in August -- Poudre Canyon, Roosevelt National Forest, CO white & cream
bouncingbet (Saponaria officinalis) -- in August -- Prospect Ponds/ CSU ELC, Fort Collins, CO
moss campion (Silene acaulis) -- in July -- Trail Ridge Road, Rocky Mountain National Park, CO red & pink
moss campion (Silene acaulis var. subacaulescens) -- in July -- Mount Evans, Clear Creek County, CO
sleepy catchfly (Silene antirrhina) -- in July -- Well Gulch Nature Trail, Lory State Park, CO white & cream
Palmer's catchfly (Silene bernardina) -- in July -- Lava Beds National Monument, CA white & cream
forked catchfly (Silene dichotoma ssp. dichotoma) -- in June -- Bridal Veil Falls Trail, RMNP, CO white & cream
Drummond's campion (Silene drummondii) -- in August -- Snowy Range, Medicine Bow National Forest, WY white & cream
bladder campion (Silene latifolia) -- in September -- Cimarron Canyon State Park, NM white & cream
bladder campion (Silene latifolia) -- in May -- Pingree Park, Roosevelt National Forest white & cream
bladder campion (Silene latifolia) -- in July -- Dunraven Trail, Roosevelt National Forest, Larimer County montane white & cream
bladder campion (Silene latifolia) -- in June -- Bridal Veil Falls Trail, Rocky Mountain National Park, CO
Menzies' campion (Silene menziesii) -- in July -- Herman Gulch, Clear Creek County, CO white & cream
nightflowering silene (Silene noctiflora) -- in September -- Lincoln National Forest, NM white & cream
nightflowering silene (Silene noctiflora) -- in June -- South Saint Vrain Creek, Roosevelt NF, Larimer County foothills white & cream
nightflowering silene (Silene noctiflora) -- in September -- Big Thompson Ponds State Wildlife Area, CO
Oregon silene (Silene oregana) -- in July -- Yellowstone National Park, WY white & cream
simple campion (Silene scouleri) -- in July -- Chambers Lake, Roosevelt National Forest, CO red & pink
greater sea-spurrey (Spergularia media) -- in June -- Mariana Butte Natural Area, Loveland, CO red & pink
red sandspurry (Spergularia rubra) -- in July -- Routt National Forest, CO red & pink
red sandspurry (Spergularia rubra) -- in July -- Peak 7 Area, Summit County, CO
longleaf starwort (Stellaria longifolia) -- in July -- Fern Lake Trail, Rocky Mountain National Park, CO white & cream
long-stalked starwort (Stellaria longipes) -- in July -- Peak 7 area, Summit County, CO white & cream
long-stalked starwort (Stellaria longipes) -- in July -- Zimmerman Lake Trail, Larimer County, CO
common chickweed (Stellaria media) -- in May -- Well Gulch Nature Trail, Lory State Park, CO white & cream
star chickweed (Stellaria pubera) -- in April -- Natchez Trace Parkway, southern Tennessee white & cream