Outer integument not contributing to the micropyle. Polar nuclei fusing prior to fertilization. Endosperm formation helobial. Endosperm haustoria absent. Embryogeny probably caryophyllad.
Fruit perhaps viewable as a schizocarp.
Seeds with starch. Embryo well differentiated. Hypocotyl internode absent. Seedling collar not conspicuous. First leaf dorsiventral.