genus Phacelia ge·nusp·ha·celia uncommon noun 1. American herbs with usually pinnatifid leaves and blue or purple or white flowers in scorpioid cymes Synonymsgenus Phacelia Related words Broader terms asterid dicot genus Parts Hydrophyllaceae Part of scorpionweed WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
