Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun An eastern North American woodland plant (Jeffersonia diphylla) having basal leaves deeply cleft into two kidney-shaped lobes and a solitary white flower borne on a long scape.

from The Century Dictionary.

  • noun An American herb, Jeffersonia diphylla: so named from the pair of leaflets into which the blade of the leaf is divided. See cut on following page.

from the GNU version of the Collaborative International Dictionary of English.

  • noun (Bot.) See jeffersonia.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun jeffersonia

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

twin +‎ leaf

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