Bot. [mod.L. lupīnaster, f. lupīn-us: see LUPINE sb. and -ASTER.] The bastard lupine (Trifolium Lupinaster) of Siberia, an umbellate clover (N.O. Leguminosæ).

1

1753.  in Chambers, Cycl. Supp. (as generic name).

2

1823.  in Crabb; and in later Dicts.

3