Found 1 items, similar to subclass Hamamelidae.
English → English (WordNet) Definition: subclass Hamamelidae subclass Hamamelidae n : a group of chiefly woody plants considered among the most primitive of angiosperms; perianth poorly developed or lacking; flowers often unisexual and often in catkins and often wind pollinated; contains 23 families including the Betulaceae and Fagaceae (includes the Amentiferae); sometimes classified as a superorder [syn: Hamamelidae]