Astragalus genus --- PEA SUBFAMILY 1 (GENUS A TO H)

field milkvetch (Astragalus agrestis) -- in May -- South Valley Loop Trail, Lory State Park, CO         blue & purple         

field milkvetch (Astragalus agrestis) -- in April -- Homestead Trail, South Mesa Trailhead, Boulder County, CO  

​field milkvetch (Astragalus agrestis) -- in May -- Mill Creek Link Trail, Lory State Park, CO        ​    blue & purple 

halfmoon milkvetch (Astragalus allochrous) -- in April -- Dripping Springs Natural Area, NM     blue & purple

alpine milkvetch (Astragalus alpinus) -- in June -- Old Flowers Road, Roosevelt National Forest,  CO         white & cream     

alpine milkvetch (Astragalus alpinus) -- in July -- Shoshone National Forest, Fremont County, WY

Indian milkvetch (Astragalus australis) -- in July -- Hermit Peak Open Space, Larimer County, CO    white & cream 

two-grooved milk vetch (Astragalus bisulcatus)  -- in June -- Pawnee National Grassland, Colorado grasslands   red & pink   

Canadian milkvetch (Astragalus canadensis) -- in July -- Well Gulch Nature Trail, Lory State Park, CO      white & cream  ​

chickpea milkvetch (Astragalus cicer) -- in June -- Lory State Park, CO           white & cream     

chickpea milkvetch (Astragalus cicer) -- in July -- Boreas Pass Road, Park County, CO

chickpea milkvetch (Astragalus cicer) -- in September -- Greyrock Trail, Poudre Canyon, Larimer County, CO

lesser rushy milkvetch (Astragalus convallarius) -- in May -- Dinosaur National Monument, CO      white & cream  

ground-plum (Astragalus crassicarpus) -- in June -- Lady Moon Trail, Red Feather Lakes Area, Larimer County, CO

ground-plum (Astragalus crassicarpus)  -- in April -- West Valley Trail, Lory State Park, CO            white & cream        

ground plum (Astragalus crassicarpus) -- in May -- Eagle's Nest Open Space, Larimer County, CO        ​  white & cream    

ground plum (Astragalus crassicarpus) -- in June -- Pawnee National Grassland, CO  

rimrock milkvetch (Astragalus desperatus) -- in April -- Colorado National Monument, CO      red & pink

Drummond's milkvetch (Astragalus drummondii) -- in June -- Beartooth Highway, Gallatin NF, southern Montana  white & cream     

Drummond's milkvetch (Astragalus drummondii) -- in May -- Neva Road/ 36, Boulder County, CO

Drummond's milkvetch (Astragalus drummondii) -- in June -- Mill Creek Link Trail, Lory State Park 

Eastwood's milkvetch (Astragalus eastwoodiae) -- in March -- road from Cisco to Moab,  southern Utah     red & pink   

yellow milkvetch (Astragalus flavus var. flavus) -- in April -- rt. 128 north of Moab, southern Utah     yellow and orange

flexile milkvetch (Astragalus flexuosus var. flexuosus) -- in May -- Orchard Cove Trail, Lory State Park, CO         red & pink      

flexile milkvetch (Astragalus flexuosus var. flexuosus) -- in May -- West Valley Trail, Lory State Park, CO    red & pink

plains milkvetch (Astragalus gilviflorus) -- in May -- Pawnee National Grassland, CO     white & cream

slender milkvetch (Astragalus gracilis) -- in May -- Picketwire Canyon, Comanche National Grassland, CO     red & pink ​

slender milkvetch (Astragalus gracilis) -- in June -- Mill Creek Link Trail, Lory State Park, CO  

slender milkvetch (Astragalus gracilis) -- in June -- Wray, Yuma County, CO    

Laxmann's milkvetch (Astragalus laxmannii var. robustior) -- in May -- Lory State Park, CO             white & cream      

Laxmann's milkvetch (Astragalus laxmannii var. robustior) -- in June -- Mill Creek Link Trail, Lory State Park, CO

freckled milkvetch (Astragalus lentiginosus var. palans) -- in April -- Unaweep Canyon, Mesa County, CO  blue & purple

rare loco milkevetch (Astragalus leptocarpus) -- in April -- Big Bend National Park, Texas      blue & purple ​   

long-pod milkvetch (Astragalus lonchocarpus) -- in May -- Navajo Lake State Park, NM      white & cream 

lotus milkvetch (Astragalus lotiflorus) -- in May -- Chalk Bluffs area in northern Weld County, CO   blue & purple  

timber milkvetch (Astragalus miser) -- in June -- Golden Gate Canyon State Park, CO

timber milkvetch (Astragalus miser) -- in August -- Weston Pass Road, Park County, CO        blue & purple ​

Missouri milkvetch (Astragalus missouriensis var. missouriensis) -- in June -- Bobcat Ridge Natural Area, Ft. Collins, CO  red & pink  

​Misssouri milkvetch (Astragalus missouriensis var. missouriensis) -- in April -- Lory State Park, CO  

Missouri milkvetch (Astragalus missouriensis var. missouriensis) -- in April -- Comanche National Grassland, CO    red & pink

Missouri milkvetch (Astragalus missouriensis var. missouriensis) -- in May -- Blue Sky Trail, Larimer County Open Space, CO

Missouri milkvetch (Astragalus missouriensis var. missouriensis) -- in June -- Pawnee National Grassland, CO

wooly locoweed (Astragalus mollissimus) -- in May -- Pawnee National Grassland, CO      red & pink   

wooly locoweed (Astragalus mollissimus var. bigelovii) -- in April -- Villanueva State Park, NM  red & pink ​  

​Thompson's loco (Astragalus mollissimus var. thompsoniae) -- Colorado National Monument, CO   red & pink 

Nuttall's milkvetch (Astragalus nuttallianus var. micranthiformis) -- in May -- Canyons of the Ancients NM, CO   red & pink 

Parry's milkvetch (Astragalus parryi) -- in May -- Overlook Trail, Lory State Park, CO       white & cream          

Parry's milkvetch (Astragalus parryi) -- in May -- Upper Beaver Meadows, RMNP, CO   

narrowleaf milkvetch (Astragalus pectinatus) -- in June -- Sportsman Lake Road, WY               white & cream          

narrowleaf milkvetch (Astragalus pectinatus) -- in June -- Pawnee National Grassland, CO   

Preuss' milkvetch (Astragalus preussii) -- in March -- Monument Valley,  southern Utah     red & pink    

Preuss' milkvetch (Astragalus preussii) -- in April -- Arches National Park, UT

Pursh's milk-vetch (Astragalus purshii) -- in June -- Phantom Canyon Preserve, Co     white & cream   

Rocky Mountain milkvetch (Astragalus scopulorum) -- in May -- Black Canyon of the Gunnison National Park, CO     ​ white & cream  

silky milkvetch (Astragalus sericoleucus) -- in May -- Red Mountain Open Space, Larimer County, CO  red & pink   

silky milkvetch (Astragalus sericoleucus) -- in May -- Lory State Park, CO             

Short's milkvetch (Astragalus shortianus) -- in May -- Bellvue, Larimer County, CO

Short's milkvetch (Astragalus shortianus)  -- in April & June -- Mill Creek Link Trail, Lory State Park, CO             red & pink       

Short's milkvetch (Astragalus shortianus) -- in April -- Sand Creek National Landmark      

Short's milkvetch (Astragalus shortianus) -- in April -- Kimmons Trail, Lory State Park, CO      

                                                                            hairs attached at the base of the hair

Short's milkvetch (Astragalus shortianus) -- in May, Bellvue, Larimer County, CO

Short's milkvetch (Astragalus shortianus) -- in June-- Kimmons Trail, Lory State Park, CO

tufted milkvetch (Astragalus spatulatus) -- in May -- Pawnee National Grassland, CO      red & pink ​

looseflower milkvetch (Astragalus tenellus) -- in July -- Cherokee Park Road, southern Wyoming      white & cream    

ashen milkvetch (Astragalus tephrodes) -- in April -- Organ Mountains-Desert Peaks, NM    red & pink    

three-finger milkvetch (Astragalus tridactylicus) -- in May -- Shoreline Trail, Lory State Park, CO       red & pink       

three-finger milkvetch (Astragalus tridactylicus) -- in March -- Boulder County, CO     

three-finger milkvetch (Astragalus tridactylicus) -- in April -- Shoreline Trail, Lory State Park, CO

balloonpod milkvetch (Astragalus whitneyi) -- in June -- Steens Mountain Wilderness Area, OR      white & cream  ​

Fort Wingate milkvetch (Astragalus wingatanus) -- in May -- Yampa Bench Road, Dinosaur National Monument   red & pink ​

Fort Wingate milkvetch (Astragalus wingatanus) -- in April -- Unaweep Canyon, Mesa County, CO   red & pink ​

Fort Wingate milkvetch (Astragalus wingatanus) -- in May -- Canyons of the Ancients National Monument, CO