Pellionia radicans

赤車使者

Pellionia radicans (Sieb. & Zucc.) Wedd.

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

Wedd., Prodromus Systematis Naturalis Regni Vegetabilis 16(1): 167. 1869. (Prodr.)

台灣首次記錄發表文獻

Liu & Hiang, Flora of Taiwan 2: 203. 1976. (Fl. Taiwan)

異名

Pellionia arisanensis Hayata

Hayata, Icones Plantarum Formosanarum 6: 53. fig. 6. 1916. (Icon. Pl. Formos.)
Pellionia arisanensis Hayata var. pygmaea Yamamoto

Yamamoto, Supplementa iconum plantarum Formosanarum 1: 13. 1925. (Suppl. Icon. Pl. Formos.)
Pellionia arisanensis Hayata var. caudatifolia Yamamoto

Yamamoto, Supplementa iconum plantarum Formosanarum 1: 12. 1925. (Suppl. Icon. Pl. Formos.)
Pellionia keitaoensis Yamamoto

Yamamoto, Supplementa iconum plantarum Formosanarum 1: 15. 1925. (Suppl. Icon. Pl. Formos.)
Pellionia chikushiensis Yamamoto

Yamamoto, Supplementa iconum plantarum Formosanarum 1: 13. fig. 5. 1925. (Suppl. Icon. Pl. Formos.)

各語言俗名

中

竹子山赤車使者. 長葉赤車使者. 溪頭赤車使者. 小阿里山赤車使者. 阿里山赤車使者.
日

けいたおみず. ちくしはいみず. ながばありさんさんしようずる. おおさんしようそう. ひめありさんさんようずる. ありさんさんしようずる.
台

Sío lòk á chháu.

參考文獻

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Monoecious perennial herbs; stems repent or ascending, densely hirsute, hirtellous or puberulent on nascent parts, glabrescent toward base, deep brownish-green, usually reddish brown on lower part.
Leaves 2-ranked, chartaceous or membranaceous, sparsely hirsute above, sparsely to densely hirsute beneath, green to deep green above, pale green beneath, ovate to lanceolate, 2-14 cm long, 0.8-4 cm wide, apex obtuse to long caudate, entire, margins slightly ciliolate, serrate, basiscopic half semicordate; petioles 0-7 mm long, densely hirsute to glabrous beneath; stipules persistent, slightly hirtellous, lanceolate, ca. 2.3 mm long.
Male inflorescences cymose glomerules; bracts free, lanceolate; peduncles to 3 cm long, densely puberulent. Female inflorescences sessile or subsessile; bracts 2, connate at base, glabrous, narrowly oblong or lanceolate, ca. 1.5 mm long, 0.3 mm wide. Male flowers widely depressed-obovoid; sepals 5, fimbriate ciliate on upper part, obovate-cymbiform, appendages ca. 2 mm long. Female flowers sessile or subsessile, subtended by bracteoles; sepals 3-5, unequal, margins glandular, cymbiform, appendages hornlike, ca. 2-3 mm long.
Achenes ellipsoid, distinctly tuberculate.

分布

台灣 : at low to medium altitudes, moist forest floors and ravines.
世界 : Japan, Ryukyu, Korea, S. mainland China and Vietnam.

引證標本

TAIPEI: Peichatienshan, Shih 3402. ILAN: Fushan, Shih 2820; Shenmihu, Shih 2866. TAOYUAN: Rarashan, Chen s. n. 1994. HSINCHU: Wutzushan, Kawakami & Mori 5112. TAICHUNG: Hsinchiayan, Shih 3004. NANTOU: Chitou, Hayata s. n. 1916. CHIAYI: Alishan, Hayata s. n. 1912. PINGTUNG: Tawushan, Matuda 720. TAITUNG: Chihpentsushan, Shih 2678; Hsiaokueihu, Shih 2687. HUALIEN: Yenkai Logging Trail, Chiou s. n. 1983.