线蕨Colysis elliptica (Thunb.) Ching

别名：苍条鱼鳖;雷松草;羊七莲;鸭舌尾;石蕨;小线蕨;

科名：水龙骨科 Polypodiaceae

属名：线蕨属 Colysis

《中国植物志》第6(2)卷249页
  9. 线蕨（中国主要植物图说·蕨类植物门） 图版54: 1-2
  Colysis elliptica (Thunb.) Ching, Bull. Fan Mem. Inst. Biol. 4: 333. 1933; H. Ito, J. Jap. Bot. 11: 89. 1935; H. Ito, Bot. Mag. Tokyo 53: 68. 1939; H. Ito, Fil. Jap. Ill. Tokyo 413. 1944: 傅书遐, 中国主要植物图说·蕨类植物门 233. 图. 313. 1957;Copel., Fern Fl. Philipp. 3: 491. 1960; Ic. Corm. Sin. 1: 266. f. 531. 1972; Walker, Fl. Okinawa S. Ryukyu Isl. 117. 1976; 江苏植物志（上册） 77. 图. 118. 1977: Edie,Ferns Hong Kong 116. fig. 51. 1978; Ohwi, Fl. Jap. 235. 1978: Tagawa, Col. Ill. Jap. Pterid. 163. 190. PI. 70. 1980; Dhir, Bibliotheca Pterid. 1: 130. 1980: Sa Kurata etNakaike, Ill. Pterid. Jap. 2: 272. 1981; V. G. Tu, Novosti Syst. Vyssh. Rast. 18: 32. 1981; 陈仁钧, 安徽植物志 1: 204. 图215. 1985; Fl. Fujian. 1: 242. Pl. 231. 1991; Nakaike, New Fl. Jap. Pterid. (rev. et enlarg.) 636. Pl. 636a. b. 1992; S. X. Xu in J. F. Cheng et G. F. Chu, Fl. Jiangxi 1: 332. Pl. 345. 1993; L. Shi et X. C. Zhang inActa Phytotax. Sin. 37 (1): 68. 1999. ——Polypodium ellipticum Thunb., Fl. Jap. 335. 1784; Leveillei, Bull. Acad, Inter. Geo. Bot. 11: 205. 1902; C. Chr., Ind. Fil. 524. 1906; Ind. Fil. Suppl. 124. 1913; 148. 1934; Ching, Bull. Fan Mem. Inst. Biol. 2: 20. Pl. 6. 1931; Y. C. Wu et al., Bull. Dept. Biol. Col. Sci. Sunyatsen Univ. 3: 320. Pl. 151. 1932. ——Gymnogramme ellipticum Baker, Hook. et Baker, Syn. Fil. 389. 1868: C. B. Clarke, Trans. Linn. Soc. Lond. 1: 570. 1880; Hope, J. Bomb. Nat. Hist. Soc. 15: 102. 1903. ——Selliguea elliptica Bedd., Ferns Brit. India Ind. 1870; 392. f. 227. 1883: Christ, Bull. Acad. Int. Geogr. Bot. 178. 1909. ——Leptochilus el－lipticus (Thunb.) Noot., Blumea 2: 285. 1997. ——Colysis elliptica var. pothifolia f. furcans (Tutcher) Ching, Bull. Fan Mem. Inst. Biol. 4: 335. 1933; H. Ito, J. Jap. Bot. 11: 89. 1935. ——Polypodium ellipticum var. furcans Ching, Bull. Fan Mem. In-st. Biol. 2: 31. Pl. 6. 1931. ——Colysis boisii (Christ) Ching, Bull. Fan Mem. Inst. Bi－ol. 4: 329. 1933; C. Chr., Ind. Fil. 56. 1934. ——Polypodium boisii Christ, J. Bot. (Morot) 19: 75. 1905: C. Chr., Ind. Fil. 514. 1906; Ind. Fil. Suppl. 145. 1934. ——Colysis morsel Ching, Bull. Fan Mem. Inst. Biol. 4: 330. 1933; C. Chr., Ind. Fil. 56. 1934; Ching, Ic. Fil. Sin. 4: 200. Pl. 200. 1937. ——Polypodium morsel Ching, Bull. Fan Mem. Inst. Biol. 2: 17. Pl. 1. 1931: C. Chr., Ind. Fil. Suppl. 154. 1934. ——Polypodium ellipticum Thunb. f. brevis Y. C. Wu et al. in Bull. Dept. Biol. Col. Sci. Sun Yatsen Univ. 3: 322. Pl. 152. 1932. ——Polypodium ellipticum var. typica Maki-no et Matsuda, Tokyo Bot. Mag. 18. 1914: Makino, Tokyo Bot. Mag. 23: 72. 1909. Selliguea coraiensis Christ, Fedd. Repert. Spec. Nov. Regni Veg. 5: 11. 1908; Bull. Acad. Int. Geogr. Bot. 178. 1909. ——Polypodium faurianum (Christ) Nakai, Fl. Koreana 2: 316. 1911; Ching, Bull. Fan Mem. Inst. Biol. 2: 18. pl. 2. 1931; C. Chr., Ind. Fil. Suppl. 149. 1934. ——Polypodium neoellipticum Koidz., Bot. Mag. Tokyo 43: 388. 1929; C. Chr., Ind. Fil. Suppl. 154. 1934.
种中文名：线蕨
种拉丁名：Colysis elliptica (Thunb.) Ching
科中文名：水龙骨科
科拉丁名：Polypodiaceae
属中文名：线蕨属
属拉丁名：Colysis
命名来源：(中国主要植物图说·蕨类植物门)[]

【药 名】：线蕨

【拼 音】：XIANJUE

【来 源】：为星蕨亚科植物线蕨的全草。

【功 效】：活血散瘀、清热利尿、敛肺止咳。

【主 治】：用于跌打损伤、热淋、肺痨久嗽。

【性味归经】：微苦，涩，凉。入肺、肝、膀胱三经。

【用法用量】：内服：煎汤，6一9克。外用：适量。

【别 名】：椭圆线蕨(台湾构志)、羊七莲(广西阳朔)

【动植物资源分布】：分布江苏、安徽、浙江、江西、福建、台湾、湖南、广东、广西、四川、贵州、云南。

【拉丁名】：Colysis ellipiica (Thunb. ) Ching-polypodium ellipticum Thumb.

【考 证】：始载于《中国主要植物图说蕨类植物门》。

《Flora of China》 Vol. 2-3 (2013)
Leptochilus ellipticus  (Thunberg) Nooteboom Blumea. 42: 283. 1997.
线蕨   xian jue
Colysis elliptica (Thunberg) Ching f. furcans (Tutcher) Ching (Bull. Fan Mem. Inst. Biol. 4(10): 335. 1933; Gymnogramma elliptica (Thunberg) Baker var. furcans Tutcher, J. Linn. Soc., Bot. 37: 69. 1904; Polypodium ellipticum Thunberg var. furcans (Tutcher) Ching; P. pothifolium Mettenius var. furcans (Tutcher) Ching) is based on a form of Leptochilus ellipticus with serrate basal pinnae and deeply divided distal pinnae.
Rhizome slender, long creeping, 2-10 mm in diam., somewhat flattened; scales dark brown, ovate-lanceolate, 1.1-7.6 × 0.6-2.3 mm, margin sparsely denticulate, apex acuminate. Fronds subdimorphic, distant; stipe stramineous, 6.5-48 cm; rachis usually winged, to 3.2 cm wide; lamina pinnate to deeply pinnatifid, oblong-ovate or ovate-lanceolate in outline, 17-70 × 8-22(-50) cm, herbaceous to papery, dark brown, glabrous, base narrowly cuneate and decurrent, margin entire to distinctly undulate-repand; lobes 3-14 pairs, linear to narrowly lanceolate or elliptic, 4.5-24 × 0.9-3.8 cm, apex long acuminate; fertile fronds usually with longer stipes, narrower pinnae or lobes, papery; lateral veins often rather crooked and ill defined, forming 2 or 3 irregularly arranged areoles, free included veinlets often forked. Sori linear, sometimes interrupted, one between each pair of lateral veins. 2n = 72.
Forests, on slopes or rocks, sometimes wet; 100-2500 m. Anhui, Chongqing, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hunan, Jiangsu, Jiangxi, Sichuan, Taiwan, Xizang, Yunnan, Zhejiang [Bhutan, India, Japan, Korea, Myanmar, Nepal, Philippines, Thailand, Vietnam].