特徵描述
作者
KAO, MUH-TSUE
型態特徵
Herbs, shrubs or small trees. Leaves alternate or opposite, usually without stipules; blade simple or compound. Inflorescences basically cymose, sometimes racemose to paniculate. Flowers bisexual or polygamo-dioecious, regular, hypogynous or perigynous; sepals or calyx-lobes 4–5, free or united, imbricate or valvate; petals 4–5, rarely 0, imbricate or valvate; stamens inserted with the petals, equalling or doubling their number; staminodes or glands sometimes present between the stamens and ovary; carpels 2–5, wholly or partly connate, rarely separate; styles as many as the carpels, distinct or connate nearly to the summit, the stigmas capitate or lateral and subcapitate, ovules numerous, erect or pendulous. Fruit a capsule or berry; seeds numerous, small, winged, albuminous; embryo small, the cotyledons flat.
屬
About 80 genera and 1,200 species, widely distributed, chiefly in the cold and temperate regions; 13 genera, 23 species and two varieties in Taiwan.
參考文獻
Ribes 茶藨子屬
作者
KAO, MUH-TSUE
型態特徵
Shrubs, spiny or unarmed, the spines infra-axillary. Leaves sparse, often fasciculate, the stipules adnate to the petiole or absent. Flowers often unisexual by abortion, subsolitary or racemose, the pedicels bracteate at base and 2-bracteolate at the middle; calyx-tube adnate to the ovary, the lobes 4–5; petals 4–5, small, scale-like, epigynous; stamens 4–5, epigynous; ovary inferior, 1-celled; styles 2, free or connate, the stigma simple; ovules numerous, inserted on 2 parietal placentae. Fruit an oblong or globose berry, crowned with calyx, few-seeded.
參考文獻
種列表
- Ribes affine
- Ribes alpinum
- Ribes cereum
- Ribes emodense
- Ribes fasciculatum 簇花茶藨子
- Ribes fasciculatum var. chinensis
- Ribes floridum
- Ribes formosanum 台灣茶藨子
- Ribes hesperium
- Ribes inebrians
- Ribes latifolium 闊葉茶藨子
- Ribes malvaceum
- Ribes meyeri 天山茶藨子
- Ribes nevadense
- Ribes roezlii
- Ribes rubrum 红醋栗
- Ribes speciosum
- Ribes vilmorini 小果茶藨子
- Ribes wolfii
