Barberry Family (Berberidaceae)

jeffersonia

twinleaf (Jeffersonia diphylla) -- in April -- Pisgah National Forest, western North Carolina       white & cream        

mahonia

Fremont's barberry (Mahonia fremontii) -- in March --road from Cisco to Moab,  southern Utah       yellow & orange ​   

​Fremont's barberry (Mahonia fremontii) -- in March -- Monument Valley,  southern Utah  ​

hollygrape (Mahonia repens)  -- in April and July -- Well Gulch Nature Trail, Lory State Park, CO        yellow & orange ​    

hollygrape (Mahonia repens) -- in May -- Sand Creek National Landmark    

hollygrape (Mahonia repens) -- in February -- Eldorado Canyon State Park, CO       

algerita (Mahonia trifoliolata) -- in April -- Big Bend Ranch State Park, TX      yellow & orange     

podophyllum

mayapple (Podophyllum peltatum) -- in April -- Great Smoky Mountains National Park, TN     white & cream