Dig deeper at SERNEC, a consortium of southeastern herbaria.
Much of the invasive Wisteria in southeastern US involves complex hybrids and backcrosses involving W. floribunda and W. sinensis. Identification of the two alien species and their hybrids is uncertain. Read more in Weakley's Flora.
You may also want to check Trees, Shrubs, and Woody Vines of North Carolina
Check out EDDMapS.org to see where this has been reported.
Learn more about Japanese Wisteria from the Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Fabales
Manual of the Southeastern Flora (Small, 1933)
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