Nyctaginaceae | plant family
Family Nyctaginaceae,
Four o’clock family, משפחת לילניים
Herbs, shrubs, or or woody climbers. Leaves simple, entire, exstipulate, usually opposite leaves. Flowers solitary or in small umbels. Tubular flowers with 5 colored sepals and no petals; 5 stamens (sometimes 1 to 3); ovary superior, consists of 1 carpel. It matures as an achene.
Various cultivars and hybrids of Boungainvillea are extensively planted for ornament.
Notable genera and distinguishing features:
- Boerhavia – anthocarp 3-5 ribbed, glabrous or glandular pubescent.
- Bougainvillea – involucre of 3 strikingly coloured bracts (seldom greenish).
- Commicarpus – anthocarp with several conspicuous wart-like viscid glands.
Genus Boerhavia, בורביה: Genus Bougainvillea, בוגנוויליה: Genus Commicarpus, בלוטנית
