found: Work cat.: Crist, J.B. Balsam poplar, 1979:p. 2 (Populus balsamifera) p. 3 (other names are balm-of-Gilead, balm, bam, tacamahac, poplar, black poplar, and Liard (Que.))
found: ITIS, Apr. 11, 2006(Populus balsamifera L. -- balsam poplar)
found: GRIN taxonomy for plants, via WWW, Apr. 11, 2006(Populus balsamifera L.)
found: The plants database, via WWW, Apr. 11, 2006(Populus balsamifera L., balsam poplar)
found: NatureServe explorer, via WWW, Apr. 11, 2006(Populus balsamifera, Balsam Poplar. Other Related Names: Populus candicans)
