@article {324850, title = {Ann. Missouri Bot. Gard. 73: 739. 1987 [1986].}, year = {1987}, keywords = {Brahms}, author = {S.Knapp} } @article {322350, title = {Ann. Missouri Bot. Gard. 73: 742. 1987 [1986].}, year = {1987}, keywords = {Brahms}, author = {S.Knapp} } @article {322187, title = {Ann. Missouri Bot. Gard. 73: 738. 1987 [1986].}, year = {1987}, keywords = {Brahms}, author = {S.Knapp} }