Camellia 山茶屬
型態特徵
Trees or shrubs; leaves alternate, generally serrate. Flowers bisexual, axillary, solitary or 2–3- clustered, sessile or shortly pedicelled; pedicels 4–8-bracteolate; sepals 5 to many, distinct or not at all distinguishable from the lower bracteoles; petals 5–7, unequal, slightly connate at base; stamens numerous, outer ones connate to base of the petals, inner ones free; anthers versatile; ovary 3–5-celled, with 4–6 pendulous ovules in each, styles filiform, connate below. Fruit a capsule, woody, opening loculicidally, with a persistent central axis. Seeds not winged, embryo straight, radicle superior.
About 110 species in tropical and subtropical Asia. Eleven species (including one variety) in Taiwan.
種列表
- Camellia brevistyla 短柱山茶
- Camellia caudata 尾葉山茶
- Camellia chinmeii 錦美山茶
- Camellia formosensis 台灣山茶
- Camellia formosensis var. yungkangensis 永康山茶
- Camellia formosensis var. australis 南臺灣山茶
- Camellia furfuracea 垢果山茶
- Camellia hengchunensis 恆春山茶
- Camellia japonica 日本山茶
- Camellia japonica var. hortensis
- Camellia kissi 落瓣油茶
- Camellia nokoensis 能高山茶
- Camellia oleifera 油茶
- Camellia otanianus
- Camellia salicifolia 柳葉山茶
- Camellia salicifolia var. longisepala 長萼柳葉山茶
- Camellia sasanqua 茶梅
- Camellia sinensis 茶樹
- Camellia sinensis var. assamica 阿薩姆茶
- Camellia sp.
- Camellia thea 茶
- Camellia transarisanensis 阿里山茶
- Camellia transnokoensis 汎能高山茶
- Camellia trichoclada 毛枝連蕊茶