美人蕉屬(學名:Canna)是單子葉植物薑目美人蕉科(Cannaceae)的唯一屬,本科屬又稱為曇華科、曇華屬,目前已知約有11個已確定的物種[1]。
屬名Canna源於希臘語kanna,即「蘆葦」。
分佈
特徵
多年生草本,有塊狀根莖。常栽培做觀賞植物。具根莖,也有高達3米的直立莖。葉綠色或青銅色,螺旋排列。花不對稱,發育雄蕊僅一枚,此雄蕊的半邊具發育的藥室,另半部花瓣狀,退化雄蕊數枚,一枚向外反卷或成唇瓣,其餘的均為花瓣狀,真正的花瓣3枚。花,猩紅色、橙紅色或黃色,有時有不同顏色的斑點。該科植物廣為觀賞栽培。
下屬物種
本屬包括以下物種:
- Canna angustifolia Walter, 1788
- Canna annaei Hort.Par.
- Canna aurea hort. ex Horan.
- Canna bangii Kraenzl.
- Canna brasiliensis Hort.Vind. ex Bouché, 1838
- Canna caripensis hort. ex Horan.
- Canna coccinea Link, 1821
- Canna elata Pohl ex Kraenzl., 1912
- Canna eocenica Berry, 1916
- Canna esculenta Lodd., 1830
- 柔瓣美人蕉 Canna flaccida Salisb.
- 粉美人蕉 Canna glauca L.
- Canna hybr
- 美人蕉 Canna indica L.
- 黃花美人蕉 Canna indica var. flava
- 鳶尾花美人蕉 Canna iridiflora Ruiz & Pav.
- Canna jaegeriana Urb.
- Canna lambertii Lindl.
- Canna latifolia Roscoe, 1825
- Canna liliiflora Warsz. ex Planch.
- Canna lineata Ciciar.
- Canna macrocarpa hort. ex Horan.
- Canna magnifolia Knowlton, 1917
- Canna musifolia Année
- Canna napalensis Wall., 1832
- Canna nepalensis Wall.
- Canna nudata Lodd.
- 蘭花美人蕉 Canna orchiodes L.H.Bailey
- Canna ottonis Bouché ex Heynh., 1846
- Canna ovata hort. ex Horan.
- Canna paniculata Ruiz & Pav.
- Canna patens Hook., 1827
- 特立尼達美人蕉 Canna pedunculata Sims
- Canna peruviana-purpurea Année
- Canna peruviana-robusta Année
- Canna petiolata Wall. ex Horan.
- Canna purpurea-spectablis Année
- Canna tandilensis Ciciar.
- Canna tuerckheimii Kraenzl.
- Canna verlotii Hort.Huber. ex Petersen, 1890
- Canna vitellina hort. ex Horan.
- Canna warscewiczii Otto
- Canna xalapensis Horan., 1862
- 雜交種:
- Canna ×ehemannii Gower
- 大花美人蕉 Canna ×generalis L.H. Bailey & E.Z. Bailey(親本:Canna glauca × Canna indica × Canna iridiflora)
- Canna ×hybrida Rodigas
- Canna ×iridiflora Carrière
- Canna ×noutonnii Carrière
- Canna ×orchioides L.H.Bailey
- 栽培種:
- 鴛鴦美人蕉 Canna 'Cleopatra'
- 紫葉美人蕉 Canna × generalis 'America'
- 安旺美人蕉 Canna generalis 'Avant'
- 總統美人蕉 Canna generalis 'President'
- 金脈美人蕉 Canna generalis 'Striatus'
- 蕉芋 Canna indica 'Edulis'
- 歸入本屬的物種:
- Eurystylus reewesii Bouché, 1845
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分類
參考文獻
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