Salicaceae
楊柳科
APG 4
Flora of Taiwan
特徵描述
屬列表
Bennettiodendron
Carrierea 山羊角樹屬
Casearia 嘉賜木屬
Dovyalis 錫蘭醋栗屬
Flacourtia 羅庚果屬
Homalium 天料木屬
Idesia 山桐子屬
Itoa
Osmelia 杯穗樹屬
Poliothyrsis
Prockia ?骨柞屬
Salix 柳屬
Scolopia 魯花樹屬
Xylosma 柞木屬
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特徵描述
作者
YANG, KUOH-CHENG and HUANG, TSENG-CHIENG
型態特徵
Dioecious shrubs to trees. Leaves deciduous, simple, usually alternate, with deciduous stipules. Aments ascending or pendulous, developing before or with the leaves in early spring, solitary. Flowers simple, lacking a perianth, each subtended by a bract. Gland as protuberant nectary or cup-shaped disc. Stamens 2-30, free or connate. Ovary superior, bicarpellate, unilocular, stipitate or sessile; style present or absent; stigmas 2, entire or bifid, placentae parietal or basal. Capsules bivalvate. Seeds small; endosperm absent; embryo straight.
屬
Three genera, chiefly north temperate regions; one native to Taiwan.
引用文獻
型態特徵
種列表
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學名
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