ĕchīnātus — Lewis & Short
ĕchīnātus, a, um, adj.echinus, a hedge-hog,
I set with prickles, prickly:
calyx,Plin. 15, 23, 25, § 92:
capitula echinata spinis,id. 27, 9, 47, § 71:
folia,id. 22, 9, 11, § 24.