235819 2 663932 Metastelma barbatum Northr. [663932-663932-663932] A.R. Northrop, J.I. Northrop, Flora of New Providence and Andros, with an enumeration of the plants collected by John I. Northrop and Alice R. Northrop, in 1890: t. 14 (1902) [M.V. Thayer]