i. Ovules and seeds

several in each cell; leaflets three. _Oxalidaceae_ 272 g. Cells of ovary twice as many as the sepals. _Linaceae_ 270 =D. Ovary inferior or more or less so.= a. Stamens more than ten in number. b. Plant spiny; leaves absent or soon deciduous. _Cactaceae_ 304 b. Plant not spiny; leaves persisting for the season. c. Leaves three-sided, fleshy. _Aizoaceae_ 108