WOOD n.
Zoöl.), a large ant (Formica rufa) which lives in woods and forests, and constructs large nests. -- Wood apple (Bot.). See Elephant apple, under Elephant. -- Wood baboon (Zoöl.), the drill. -- Wood betony. (Bot.) (a) Same as Betony. (b) The common American lousewort (Pedicularis Canadensis), a low perennial herb wit…
YAM n.
The plants have netted-veined, petioled leaves, and pods with three broad wings. The commonest species is D. sativa, but several others are cultivated. Chinese yam, a plant (Dioscorea Batatas) with a long and slender tuber, hardier than most of the other species. -- Wild yam. (a) A common plant (Dioscorea villosa) of…