noun
plants having umbels or corymbs of uniovulate flowers; includes the Umbelliferae (chiefly herbs) and Cornaceae (chiefly trees or shrubs)
• Syn: ↑Umbellales
• Hypernyms: ↑plant order
• Member Holonyms: ↑Rosidae, ↑subclass Rosidae
• Member Meronyms:
Useful english dictionary. 2012.