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Family :


Division :


Genus of this Family


Herbs, rarely undershrubs. Leaves opposite, less commonly alternate or whorled, simple, entire, stipules present or absent. Flowers in dichasial cymes or panicles, sometimes solitary, regular, bisexual or unisexual. Sepals 4-5, free or united. Petals 4-5, free or absent. Stamens 5-10, rarely fewer, inserted with petals and connate to them, anthers 2-celled. Disk small or annular or segmented. Ovary superior, unilocular or imperfectly 3-5 locular, ovules 1 to many on basal or free-central placenta, styles 2-5, free or connate. Fruit capsule, dehiscing by as many or twice the number of valves or apical teeth as styles, rarely a berry or achene. Seeds few to many, globose, pyriform or reniform, smooth or ornamented on testa.

Key to the Genus

Serial Key Reference
1a. Stamens 10 Dianthus
1b. Stamens 3-5 2
2a. Sepals keeled, petals entire, style 3-fid Polycarpon
2b. Sepals not keeled, petals 2-dentate or erose, style united throughout Polycarpaea