TY - JOUR T1 - Storage substances in the androgametogenesis and mature pollen grain of Ilex paraguariensis St. Hil. (Aquifoliaceae) JO - Brazilian Journal of Botany A1 - SANTOS, RINALDO PIRES DOS A1 - MARIATH, JORGE ERNESTO DE ARAUJO SN - 0100-8404 UL - 10.1590/S0100-84041999000200003 VL - 22 Y1 - 1999 PB - Brazil ER -