genus Lepidothamnus ge·nus·le·pidothamnus uncommon noun 1. small usually shrubby conifers SynonymsLepidothamnusgenus Lepidothamnus Related words Broader terms gymnosperm genus Parts Podocarpaceae Part of Chilean rimumountain rimu WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.