Filho, M. B. D. (1994). How is fecundity affected by mowing in the tropical weed Stachytarpheta cayennensis (Verbenaceae)? Pesquisa Agropecuaria Brasileira, 29(11), 1675-1679. https://doi.org/10.1590/S1678-3921.pab1994.v29.4221