Botanica neglecta. William Young, jr. (of Philadelphia) "botaniste de Pensylvanie" and his long-forgotten book; being a facsimile reprint of his "Catalogue d'arbres arbustes et plantes herbacees d'Amerique" pub. in Paris in 1783
Young, William,jr., fl. 1753-1771; Rhoads, Samuel Nicholson, 1862-; Young, William, jr., fl. 1753-1771