[f. STEM sb.1 + -LESS.] Having no stem.
1796. Withering, Brit. Plants (ed. 3), I. 374. The stemless Agarics and Boleti present similar appearances about the edge.
1834. Penny Cycl., II. 386/1. Little stemless herbs.
1870. Hooker, Stud. Flora, 379. Convallaria, Lily of the Valley. A stemless herb.
1907. Athenæum, 20 July, 76/3. This handsome beaker, or stemless drinking cup.