1 | Connective pear- or drop-shaped. Filaments 1l/2-2 mm. Style 2-5 mm. Ovules 2 per cell. Sect. Naxiandra BAILL. |
1' | Connective quadrate-elliptic. Filaments c. ½ mm. Style shorter than ½ mm. Ovules 1 per cell. Sect.Axinandra. Species of Ceylon |
2 | Internodes winged upwards. Leaf-base rounded to emarginate. Inflorescences distinctly longer than 5 cm |
2' | Internodes not winged. Leaf-base shortly attenuate. Inflorescences shorter, or distinctly longer than 5 cm. |
3 | Leaves chartaceous. Tip of leaf-apex acute. Inflorescence 5-20 cm. Petals c. 3 mm. Fruit 1½-2 by 1-½ cm; rim of enlarged receptacle about median |
3' | Leaves coriaceous. Tip of leaf-apex obtuse. Inflorescence stunted, (1-)2-4(-5) cm. Petals c. 6 mm (Fig. 11d). Fruit 2-3(-372) by 1½-2½ cm; rim of enlarged receptacle infra-median (Fig. 11g) |