Suzukia luchuensis

琉球鈴木草

Suzukia luchuensis Kudo

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

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名彙資訊

學名發表文獻

Kudo, Journal of the Society of Tropical Agriculture 3: 226. 1931. (J. Soc. Trop. Agr., 熱帶農學會誌)

台灣首次記錄發表文獻

Hsieh, Taiwania 45(3): 221. fig. 14. 2000.

異名

無

各語言俗名

日

やえやますずこうじゅ.

特徵描述

生活型

herb

形態特徵

Perennial herbs. Stems creeping 20-60 cm long, rooting at nodes, quadrangular, densely covered with pilose hairs.
Leaves opposite, chartaceous, 430-470 μm thick; petiole 0.5-2 cm long; blade orbiculate or orbiculate-ovate, 1-2 cm long and wide, base truncate or shallowly cordate, coarsely rounded dentate, apex rounded, long-pilose on both sides.
Inflorescences elongated racemes in axils of much-reduced leaves or spatulate bracts. Pedicel 1-2 mm long, densely pilose. Calyx carnpanulate, slightly bilabiate, 6 mm long, villose, subequally 5-lobcd; loboe deltoid, obtuse, 1-1.5 mm long. Corolla tubular, bilabiatae, 12-14 mm long, purplishwhite, short pilose outside; upper lip 4-5 111m long, ovate, convex; lower lip 7-8 111111 long, 3lobed, middle lobe largest, orbiculate-ovate, margins slightly undulate. Stamens 4, didynamous, included.
Nutlets globose obovid, 1.4-1.7 mm long, punctulate, blackish.

物候

Flowering: March and April.

分布

台灣 : Lutao Island (Green Island), on windward costal slopes.
世界 : C. to S. Ryukyu.

引證標本

TAITUNG: Lutao Island (Green Island): Haisenping, c.l. Peng 7589 (HASn,J. c. Wang 6858 (TNU), rH. Hsieh 2015 (NTNTC), T. J. Lin s. n. Apr 1998 (NTNTC).