Valerianella va·le·ria·nella uncommon noun 1. genus of Old World annual herbs widely naturalized Synonymsgenus Valerianella Related words Word family Valerianella locustaValerianella olitoria Broader terms asterid dicot genus Parts Valerianaceae Part of corn salad WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.