@article {324812, title = {Ci. \& Naturaleza [Quito] 11: 6. 1968.}, year = {1968}, keywords = {Brahms}, author = {Heiser} } @article {324508, title = {Ci. \& Naturaleza [Quito] 6: 57. 1963.}, year = {1963}, keywords = {Brahms}, author = {Heiser} } @article {324116, title = {Ci. \& Naturaleza [Quito] 11: 5. 1968.}, year = {1968}, keywords = {Brahms}, author = {Heiser} } @article {323923, title = {Ci. \& Naturaleza [Quito] 6: 55. 1963.}, year = {1963}, keywords = {Brahms}, author = {Heiser} } @article {323213, title = {Ceiba 4: 298. 1955.}, year = {1955}, keywords = {Brahms}, author = {Heiser} } @article {323176, title = {in DArcy, ed., Solanaceae: Biol.\& Syst. 413. 1986.}, year = {1986}, keywords = {Brahms}, author = {Heiser} } @article {322107, title = {Ceiba 4: 297. 1955.}, year = {1955}, keywords = {Brahms}, author = {Heiser} } @article {319070, title = {Bot. J. Linn. Soc. 76: 294. 1978.}, year = {1978}, keywords = {Brahms}, author = {(Dunal) Deb and (Dunal) Deb and Heiser} }