News

Ovule ontogeny of Tabebuia pulcherrima Sandwith (Bignoniaceae): megasporogenesis and integument development NELSON S. BITTENCOURT JÚNIOR 1, 3 and JORGE E.A. MARIATH 2 (received: January 24, 2001; ...
Ovule ontogeny of Tabebuia pulcherrima Sandwith (Bignoniaceae): embryo sac development NELSON S. BITTENCOURT JR. 1, 3 and JORGE E.A. MARIATH 2 (received: January 24, 2001; accepted: January 16, 2002) ...