'Petty morel' definitions:

Definition of 'petty morel'

From: WordNet
noun
Unarmed woody rhizomatous perennial plant distinguished from wild sarsaparilla by more aromatic roots and panicled umbels; southeastern North America to Mexico [syn: American spikenard, petty morel, life-of-man, Aralia racemosa]

Definition of 'Petty morel'

From: GCIDE
  • morel \mor"el\, n. [See morelle.] (Bot.)
  • 1. Nightshade; -- so called from its blackish purple berries. [Written also morelle.] [1913 Webster]
  • 2. A kind of cherry. See Morello. [1913 Webster]
  • Great morel, the deadly nightshade.
  • Petty morel, the black nightshade. See Nightshade. [1913 Webster]