@article {323249, title = {Bol. Soc. Peruana Bot. 7(1-2): 15. 1974.}, year = {1974}, keywords = {Brahms}, author = {Ochoa} } @article {321517, title = {Bol. Soc. Peruana Bot. 7(1-2): 12. 1974.}, year = {1974}, keywords = {Brahms}, author = {Ochoa} }