Icaricia saepiolus, the greenish blue, is a butterfly of the family Lycaenidae. It is found from the northwestern United States to southern Saskatchewan and Alberta. The wingspan is 21–28 mm. Adults are on wing from June to August. The larvae feed on Trifolium monathum, Trifolium longipes, and Trifolium wormskioldii. Subspecies I. s. hilda (J. & R. Grinnel, 1907) I. s. insulanus (Blackmore, 1919) I. s. amica Edwards, 1863 I. s. gertschi (dos Passos, 1938) I. s. whitmeri (Brown, 1951) I. s. aureolus Emmel & Mattoon, 1998 References External links Greenish Blue, Butterflies and Moths of North America Icaricia Butterflies of North America Butterflies described in 1852 Taxa named by Jean Baptiste Boisduval