Scaevola taccada

草海桐

Scaevola taccada (Gaertner) Roxb.

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

Roxb. 1814. Hortus Bengalensis 15. (Hort. Bengal.)

台灣首次記錄發表文獻

Huang. 1996. Taiwania 41(3): 255.

異名與其在台灣首次使用的文獻

Scaevola frutescens (Mill.) Krause

Liu. 1962. Illustrations of native and introduced ligneous plants of Taiwan 2: 1167. (Ill. Nat. Intr. Lign. Pl. Taiwan)
Scaevola frutescens (Mill.) Krause var. glabra (Matsum.) Masam.

Masam. 1934. Memoirs of the Faculty of Science and Agriculture Taihoku Imperial University 4: 436. (Mem. Fac. Sci. Agr. Taihoku Imp. Univ.)
Scaevola frutescens (Mill.) Krause var. keelungensis Kanehira & Sasaki

Kanehira & Sasaki. 1940. A Catalogue of the Government Herbarium 496. (Cat. Govern. Herb. (Formos.))
Scaevola frutescens (Mill.) Krause var. sericea Merr.

Kanehira. 1936. Formosan trees : indigenous to the island (revised) 705. (Formos. Trees rev. ed.)
Scaevola koenigii Vahl

Forbes & Hemsl. 1889. The journal of the Linnean Society of London. Botany 26: 2. (J. Linn. Soc., Bot.)
Scaevola koenigii Vahl var. glabra Matsum.

Matsum. 1900. The Botanical magazine, Tokyo 14: 57. (Bot. Mag. Tokyo)
Scaevola sericea Forst. f. ex Vahl

Li. 1963. Woody Flora of Taiwan 899. (Woody Fl. Taiwan)

各語言俗名

中

草海桐、水草、海草、細葉水草
台

Sòe hiòh chúi chháu、Chúi chháu、Chúi chháu á
英

Scaevola、Sea lettuce
日

けくさとべら、くさとべら

參考文獻

Huang et al. 2003. Flora of Taiwan, second edition 6: 104. (Fl. Taiwan 2nd edit.)
Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)
W. C. Lin. 2005. Wild flowers of Taiwan - the 1300 species found in the lower elevation. (Wild flowers of Taiwan)
Lu, Ou & Lu. 2001. Illustrations of Trees of Taiwan 5: 150. (Ill. Tr. Taiwan)

特徵描述

生活型

shrub

形態特徵

Erect shrubs to 5 m tall; branches usually glabrous, with tufts of white hairs in leaf axils.
Leaves spirally arranged, sessile, mostly crowded at ends of branchlets, oblanceolate to spatulate, apex obtuse to rounded, base long-attenuate, entire or sinuate to dentate, 7–25 cm long, 4–10 cm broad, herbaceous, more or less fleshy, glabrous or sometimes short-tomentose.
Inflorescence to ca. 4 cm long, cymes, flowers 2–2.5 cm long; calyx lobes narrowly elongate, mostly 2.5–5 mm long, 0.5 to 1 mm wide; corolla white, turning pale yellow, tube densely pubescent within; stamens 5, adnate to basal part of corolla tube; style hairy; ovary 2-celled; ovule 1 per cell.
Drupe globose, pale green, ca. 1–1.5 cm across, pale brown at maturity.

分布

台灣 : widely distributed, common along sandy and rocky beaches throughout.
世界 : Madagascar, southeastern Asia, tropical Australia, Micronesia, Melanesia and Hawaii.

引證標本

TAIPEI: Shihmeng, Huang 16816*; Paisawan, Huang 16817. TAINAN: Wilson 9845. PENGHU: Makung, Huang 6905. KAOHSIUNG: Tungshatao (Pratas Is.), Huang et al. 16530, 16582, 16638; Taipingtao (Aba Itu Is.), Huang et al. 16353. PINGTUNG: Kenting, Huang et al. 16857. TAITUNG: Keng 1391; Lanyu, Miyake s. n. 1899 (Type of S. koenigii var. glabra Matsum.), Huang 6423; Lutao, Huang 6935. HUALIEN: Keng & Kao 2584.