翠云草Selaginella uncinata (Desv.) Spring

别名：blue spikemoss;生扯拢;呷送;云雾草;虱子草;龙须;铁皮青;伸脚草;地柏叶;分筋草;蜂药;蓝地柏;烂皮蛇;绿绒草;翠云卷柏;剑柏;龙爪草;克别拉林然;石柏;软枝龙鳞草;翠羽草;龙鳞芼;龙鳞草;绸缎草;地柏;回生草;犁头草;还阳草;地柏枝;凤尾草;迷们;地松;百叶草;

科名：卷柏科 Selaginellaceae

属名：卷柏属 Selaginella

《中国植物志》第6(3)卷145页
  27.翠云草（中国主要植物图说·蕨类植物门）图版37：1-7
  Selaginella uncinata (Desv.) Spring in Bull. Acad. Brux. 10: 141. 1843, et Monogr. Lycopod. II, Mem. Acad. Roy. Sci. Belgique 24: 109. 1850: Baker, Handb. Fern-Al-lies 48. 1887; Warb. in Monsunia 1: 103. 1900; Alderw., Malayan Fern Allies 68. 1915; Alston in Bull. Fan Mem. Inst. Biol. 5: 275. 1934, et in Lecomte, Fl. Gen. Indo-Chine 7 (2): 583. 1951: S. H. Fu, Ill. Important Chinese Pl., Pterid. 8, f. 10. 1957; Steward, Man. Vasc. Pl. Low. Yangtze Vall. China 25. 1958; Fl. Hainan.1: 11. 1964: Reed, Index Selaginellarum, in Mem. Soc. Brot. 18: 229. 1966; Ic. Corm, Sin. 1: 112, f. 223. 1972; FI. Fujian. 1: 13, f. 10. 1982; R. D. Dixit, Cens.Indian Pterid. 17. 1984, et Selag. India 54, f. 19. 1992: Fl. Anhui 1: 28, f. 14. 1986: B. D. Liu et al. in Bull. Bot. Res. (Harbin) 9 (3): 114, Pl. 9: 5-9. 1989: P. S. Wang in J. Arnold Arbor. 71: 267. 1990: Y. L. Zhang et al., Spore Morph. Chin. Pterid. 49, Pl. 4: 28-30. 1990; P. H. Ho, Ill. Fl. Vietnam 1: 29, cum fig. 1991; K. Iwats., Ferns Fern Allies Japan 54, pl. 11, photo. 3-4. 1992; Nakaike, New Fl. Jap. Pterid. f: 51. 1992; P. S. Wang, Pterid. Fanjing Mt. Nat. Res. 26. 1992; C. F.Zhang, Fl. Zhejiang 1: 12, f. 1-12. 1993; Fl. Jiangxi 1: 32, f. 17. 1993; K. Iwats., Fl. Jap. l: 16. 1995; Nakaike in J. Nat. Hist. Mus. Inst. Chiba 4 (2): 120. 1997; P. S. Wang et X. Y. Wang, Pterid. Fl. Guizhou 644, Pl. 156, f. 12-18. 2001. ——Lycopodioides uncinata (Desv.) Kuntze, Revis. Gen. Pl. 1: 825. 1891; Rothm in Fedde, Repert. Sp. Nov. Regni Veg. 54: 69. 1944; H. S. Kung, Fl. Sichuanica 6: 64, Pl. 19, f. 6-9. 1988. ——Lycopodium uncinatum Desv. in Poir. inLam., Encycl. Suppl. 3: 558. 1813. ——S. eurystachw Warb. in Monsunia 1: 119. 1900; Reed, Index Selaginellarum, in Mem. Soc. Brot. 18: 109. 1966.
  土生，主茎先直立而后攀援状，长50-100厘米或更长，无横走地下茎。根托只生于主茎的下部或沿主茎断续着生，自主茎分叉处下方生出，长3-10厘米，直径0.1-0.5毫米，根少分叉，被毛。主茎自近基部羽状分枝，不呈“之”字形，无关节，禾秆色，主茎下部直径1-1.5毫米，茎圆柱状，具沟槽，无毛，维管束1条，主茎顶端不呈黑褐色，主茎先端鞭形，侧枝5-8对，2回羽状分枝，小枝排列紧密，主茎上相邻分枝相距5-8厘米，分枝无毛，背腹压扁，末回分枝连叶宽3.8-6毫米。叶全部交互排列，二形，草质，表面光滑，具虹彩，边缘全缘，明显具白边，主茎上的叶排列较疏，较分之上的大，二形，绿色。主茎上的腋叶明显大于分枝上的，肾形，或略心形，3毫米×4毫米，分枝上的腋叶对称，宽椭圆形或心形，2.2-2.8毫米×0.8-2.2毫米，边缘全缘，基部不呈耳状，近心形。中叶不对称，主茎上的明显大于侧枝上的，侧枝上的叶卵圆形，1.0-2.4毫米×0.6-1.0毫米，接近到覆瓦状排列，背部不呈龙骨状，先端与轴平行或交叉或常向后弯，长渐尖，基部钝，边缘全缘。侧叶不对称，主茎上的明显大于侧枝上的，分枝上的长圆形，外展，紧接，2.2-3.2毫米× 1.0-1.6毫米，先端急尖或具短尖头，边缘全缘，上侧基部不扩大，不覆盖小枝，上侧边缘全缘，下侧基部圆形，下侧边缘全缘。孢子叶穗紧密，四棱柱形，单生于小枝末端，5.0-25毫米×2.5-4.0毫米；孢子叶一形，卵状三角形，边缘全缘，具白边，先端渐尖，龙骨状；大孢子叶分布于孢子叶穗下部的下侧或中部的下侧或上部的下侧。大孢子灰白色或暗褐色；小孢子淡黄色。
  产安徽（黄山、宁国、潜山、歙县、休宁）、重庆（城口、奉节、合川、缙云山、南川、酉阳、万县）、福建（崇安、福州）、广东（梅县、汕头、深圳）、广西（巴马、凤山、桂林、凌乐、龙胜、龙州、罗城、南靖、南宁、融水、兴安）、贵州（岑巩、长顺、赤水、丹寨、独山、贵定、贵阳、黄平、惠水、剑河、江口、雷山、黎平、荔波、清镇、榕江、三穗、施秉、松桃、台江、天柱、铜仁、万山、望谟、西秀、兴义、印江、玉屏、镇宁）、湖北（房县、宜昌、兴山）、湖南（昌宁、凤凰、古丈、石门、源、新晃、新宁、永顺、沅陵、芷江）、江西（分宜、九江、庐山、武宁）、陕西（平利）、四川（安县、都江堰、高县、古蔺、广元、合江、江油、筠连、临安、南充、南溪、平武、天全、通江、雅安）、陕西（平利）、香港、云南（贡山）、浙江（淳安、杭州、江山、开化、乐清、临安、龙泉、宁波、磐安、平阳、遂昌、泰顺、天台、温岭、文成、仙居）。生于林下，海拔50-1200米。中国特有，其他国家也有栽培。模式标本采自中国

《Flora of China》 Vol. 2-3 (2013)
Selaginella uncinata  (Desvaux ex Poiret) Spring Bull. Acad. Roy. Sci. Bruxelles. 10: 141. 1843.
翠云草   cui yun cao
Lycopodium uncinatum Desvaux ex Poiret in Lamarck, Encycl., Suppl. 3: 558. 1814; L. dilatatum Hooker & Greville; Lycopodioides uncinata (Desvaux ex Poiret) Kuntze; Selaginella eurystachya Warburg.
Plants terrestrial, evergreen; main stem scandent from erect base, 50-100 cm or more. Rhizophores restricted to lower part of stem or at intervals throughout length of main stem, borne on ventral side in axils of branches. Main stems branched from near base upward, pinnately branched, stramineous, 1-1.5 mm in diam. in lower part, terete and angulate, sulcate, glabrous, apex of main stems flagelliform, branches many; primary leafy branches 5-8 pairs, twice pinnately branched, secondary branches once or twice forked, branchlets dense, adjacent primary branches on main stem 5-8 cm apart, ultimate branches 3.8-6 mm wide including leaves. Leaves often iridescent, distinctly white-margined, margin entire. Axillary leaves on main stems obviously larger than those on branches, reniform, ca. 3 × 4 mm, base slightly cordate; axillary leaves on branches symmetrical, broadly elliptic or orbicular, 2.2-2.8 × 0.8-2.2 mm, base subcordate, margin entire. Dorsal leaves asymmetrical, those on main stems obviously larger than those on branches; dorsal leaves on branches approximate to imbricate, parallel to axis or overlapping at leaf apex and often reflexed, ovate, 1-2.4 × 0.6-1 mm, not carinate, base obtuse, margin entire, apex long acuminate. Ventral leaves asymmetrical, those on main stem obviously larger than those on branches; ventral leaves on branches contiguous, spreading, oblong, 2.2-3.2 × 1-1.6 mm, margin entire, apex acute or mucronate; basiscopic base rounded; acroscopic base not enlarged. Strobili solitary, terminal, compact, tetragonal, 5-25 × 2.5-4 mm; sporophylls uniform, white-margined, ovate-triangular, carinate, margin entire, apex acuminate; megasporophylls in basal portion on lower side of strobilus or megasporophylls in middle or upper portion on lower side; microsporangia transversely elliptic, rather thin, cells regular; microspores pale yellow, megaspores gray-white or dark brown.
● Damp ground under shrubs along rivers or on forest floor, also cultivated and sometimes escaped; below 100-1200 m. Anhui, Chongqing, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, Shaanxi, Sichuan, Taiwan, Yunnan, Zhejiang.

《全国中草药汇编》:翠云草

【拼音名】 Cuì Yún Cǎo
【别名】 剑柏、蓝地柏、地柏叶、伸脚草、绿绒草、烂皮蛇
【来源】 卷柏科卷柏属植物翠云草Selaginella uncinata （Desv.） Spring，以全草入药。全年可采，鲜用或晒干。
【性味】 甘、淡，凉。
【功能主治】 清热利湿，止血，止咳。用于急性黄疸型传染性肝炎，胆囊炎，肠炎，痢疾，肾炎水肿，泌尿系感染，风湿关节痛，肺结核咯血；外用治疖肿，烧烫伤，外伤出血，跌打损伤。
【用法用量】 0.5～1两；外用鲜全草捣烂敷，或全草晒干研粉外敷患处。
【摘录】 《全国中草药汇编》