The pistil 3 celled . Ovary 3 locular . Outer integument not contributing to the micropyle. Polar nuclei fusing prior to fertilization. Endosperm formation helobial.
Capsules loculicidal .
Seeds without starch. Hypocotyl internode present, or absent. Seedling collar not conspicuous. Seedling cataphylls absent. First leaf dorsiventral.