a. Bot. [f. mod.L. Cycade-æ = Cycadaceæ (see prec.) + -OUS.] = prec.

1

1847.  Ansted, Anc. World, ix. 198. The ancient shores … clothed with cycadeous vegetation.

2

1851.  Richardson, Geol. (1855), 169. Such a specimen is to be referred to some coniferous or cycadeous plant.

3