a. Bot. and Zool. [ad. mod.L. stīpiformis, f. L. stīpi- (nom. stīps) collateral form of stīpit- STIPES: see -FORM.] Having the form or character of a stipe: applied esp. to the stems of certain dicotyledonous trees, of simple structure like those of lower classes.
1821. S. F. Gray, Brit. Plants, I. 55. Stem Stipiform, growing like those of palm-trees; with a bunch of leaves at top, and bearing the marks where the old leaves have fallen off.
1866. Treas. Bot., 1101/1. Stipiform, having the appearance of the trunk of an endogenous tree; as the papaw and other simple-stemmed exogens.