Livistona chinensis var. subglobosa

蒲葵

cultivated

Livistona chinensis R. Br. var. subglobosa (Mart.) Becc.

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

Becc. 1921. Webbia 5: 16.

台灣首次記錄發表文獻

Li. 1963. Woody Flora of Taiwan 918. (Woody Fl. Taiwan)

異名

Livistona subglobosa (Hassk.) Mart.

Kanehira. 1936. Formosan trees : indigenous to the island (revised) 72. (Formos. Trees rev. ed.)
Livistona chinesis R. Br.

Kanehira. 1917. Formosan Trees 628. (Formos. Trees)

各語言俗名

中

蒲葵、木葵、扇葉蒲葵、扇葉葵、蒲扇、葵扇木、蓬扇樹、旗扇樹、蘄扇樹
台

Pô kûi
客

Tsit tsien shu2
原

Abara (Paiwan)
英

Fan palm、Chinese livistona
日

びろう

參考文獻

Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)
Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou. 1994. Trees of Taiwan revised. (Tr. Taiwan rev. ed.)
Hui-Chun Hsu. 2007. Plant use knowledge of Hakka ethnobotany in Beipu township, Hsinchu county. Master thesis. National Pingtung University of Science and Technology. (Plant use knowledge of Hakka ethnobotany in Beipu township, Hsinchu county.)
Ciou & Pong. 2008. Illustrations of Hakka ethnobotany of Taiwan 314. (Illustration of Hakka ethnobotany of Taiwan)

特徵描述

生活型

tree

形態特徵

Evergreen trees. Trunk single, to 20 m tall, 30 cm in diam., swollen at base.
Leaves palmately ovate-rounded to reniform 1.5-1.8 m long, 1.2-1.8 m across, divided 2/3 their length into segments which are again divided almost to base into finely pointed, pendulous lobes 24 cm long; segments 42-74, narrowly lanceolate, veins conspicuous, induplicate, glabrous, 60 cm long, lobes 3.2-4 cm wide; hastula (ligule) 1.7 cm long, 3 cm wide; petiole 1.3-2 m long, 3.5-7 cm across, pale green, spines 46, recurved, yellowish orange tomentose from middle to base; sheaths brown, net-like.
Inflorescences 1.3-1.7 m long, 0.8 m across, bracts (spathes) 7, green at flowering, smooth, gray, brown by fruiting, pendulous, bright creamy yellow; flowers bisexual, white to yellowish green; sepals 3, green, connate, broadly ovate, imbricate, 0.5 mm long, 0.5 mm wide; petals 3, 2 mm long 1.5 mm wide, ovate; stamens 6, connate, 0.6 mm long; filaments enlarged, flattened from middle to base, free and filiform upward; anthers yellow, 0.25 mm long; pistil 1.8 mm long, 1 mm wide; ovary obconic; carpels 3, free, green apically, yellow at middle, white at base; style 1, white; ovule 1 in each cell.
Fruit ovoid to subglobose, 1.5-1.7 cm long, 1.3-1.5 cm in diam., 1.1-1.3 cm thick, violet; seed 1, gray to grayish brown 1-1.5 cm long, 1-1.2 cm in diam., 0.9-1 cm thick.
<i>Livistona chinensis</i> var. <i>chinensis</i> is similar to var. subglobosa but differs from it by having larger, ellipsoid fruit 2.5 cm long, 2.3 cm in diam.