Title: Biblio RTF Export
Author: Biblio 7.x

S.  Watson, ?Contributions to American botany?, Proceedings of the American Academy of Arts and Sciences, vol. 17, pp. 316 - 383, 1882.

S.  Watson, ?Descriptions of new species of plants, with revisions of certain genera?, Proc. Amer. Acad. Arts and Sciences, vol. 12, pp. 246 - 278, 1877.