de Lemos Filho, J. P. (1997) “Germination of seeds of <i>Senna macranthera</i>, <i>Senna multijuga</i> and <i>Stryphnodendron polyphyllum </i>”;, Pesquisa Agropecuaria Brasileira, 32(4), pp. 357–361. doi: 10.1590/S1678-3921.pab1997.v32.4653.