特徵描述
屬列表
Alstonia 黑板樹屬
Alyxia 念珠藤屬
Anodendron 錦蘭屬
Catharanthus 長春花屬
Cerbera 海檬果屬
Ecdysanthera 酸藤屬
Holarrhena 止瀉木屬
Melodinus 山橙屬
Parsonsia 爬森藤屬
Rauvolfia 蘿芙木屬
Tabernaemontana 馬蹄花屬
Trachelospermum 絡石屬
Urseola 水壺藤屬
Vincetoxicum 歐蔓屬
標本列表
Alyxia 念珠藤屬
型態特徵
Twining shrubs. Leaves in verticels of 3–4, or opposite. Flowers in axillary or subterminal cymes; calyx short, 5-lobed; corolla salverform, 5-lobed, tube cylindric, throat glabrous, lobes overlapping to left; stamens 5, adnate to corolla tube at or above middle, cells rounded at base; disc wanting; ovary of 2 distinct carpels, united by a filiform style, stigma pointed or short bifid, pubescent; ovules 2–6, in 2 series in each carpel. Fruit of 1–4 drupes or berries, 1–4-seeded, constricted between the seeds, 1.2–1.5 cm long, 0.7–0.8 cm in diam. Seeds ovoid or oblong, without a wing or coma.
About 30 species. Tropical Asia, Malaysia to Australia and the Pacific Island. Three species in Taiwan.
