blue curls

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any of several plants of the genus Trichostema having whorls of small blue flowers
• Hypernyms:
subshrub, suffrutex
• Hyponyms:
black sage, wooly blue curls, California romero, Trichostema lanatum, turpentine camphor weed,
camphorweed, vinegarweed, Trichostema lanceolatum, bastard pennyroyal, Trichostema dichotomum
• Member Holonyms:
Trichostema, genus Trichostema