西伯利亚卷柏

Selaginella sibirica (Milde) Hieron. in Hedwigia 39: 290. 1900; Miyabe et Kudo, Fl. Hokk. Saghal. 1: 62. 1930; Koidz. in Acta Phytotax. Geobot. 4: 223. 1935: Kitagawa, Lineam. Fl. Manshu. 44. 1939; M. Park, Enum. Kor. Pl. 20. 1949; T. Chunget al. , Nom. Pl. Kor. 26. 1949; Nakai in Bull. Nat. Sc. Mus. Tokyo 31: 21. 1952; R. M. Tryon in Ann. Missour. Bot. Gard. 42: 71, f. 48, map 47. 1955; Ohwi, Fl. Jap. Pterid. 256. 1957; Herb. Pl. Northeast China 1: 9, f. 10. 1958; Tagawa, Col. Illustr. Jap. Pterid. 17, t. 4, f. 22. 1959; Tagawa, Ind. Pterid. Jap. 256. 1959; Lee et Ahn, Nom. Pl. Kor. 327, 1963; Reed, Index Selaginellarum, in Mem. Soc. Brot. 18: 210. 1966; T. Lee, Pterid. Distrib. Kor. 85. 1967; M. Park, Ill. Encycl. Fauna et Fl. Kor. vol. 16, Pterid. 115, 422, Pl. 50, f. 15. 1975: M. Minaki in Pollen et Spores　26: 433, Pl. 4. 1984; Fl. Intramong. 1: 57, Pl. 2, f. 10-14. 1985; B. D. Liu et al. in Bull. Bot. Res. (Harbin) 9 (3) : 114, Pl. 1: 1-3 et 7-8. 1989: Sa. Kurata et Nakaike, Ill. Pterid. Jap. 6: 208, cum photo, fig. et map. 1990; Aur et G. F. Li, Pterid. Heilongjiang 36, f. 10. 1990: Nakaike, New Fl. Jap. Pterid. f. 48. 1992: K. Iwats., Ferns Fern Allies Japan 51, pl. 7, photo 3-4. 1992: K. Iwats., Fl. Jap. 1: 13. 1995: J. z. Wang et S. X. Li, Clav. Pl. Chin. Bor. -Ori. 2nd ed. 22, Pl. 3, f. 1. 1995; W. T. Lee, Col. Stand. Ill. Kor. Pl. 13, pl. 3, f. 15. 1996; Nakaike in J. Nat. Hist. Mus. Inst. Chiba 4 (2): 118. 1997; X. C. Zhang in Acta Phytotax. Sin. 39 (4): 346, f. 1: 1-2. 2001. ——S. rupestris f. siberica Milde, Filic. Europ, Atlant.262. 1867, et Fil. Eur. 262. 1909; Takeda, Bot. Mag, (Tokyo) 23: 236, f. 16. 1909; Makino et Nemoto, Fl. Jap. 152. 1931; T. Chung, Kor. Fl. 77. 1956; Reed, IndexSelaginellarurn, in Mem. Soc. Brot. 18: 200. 1966; Nakaike, New Fl. Jap. Pterid. 48, 1992, pro syn. ——Bryodesma sibiricum Sojak in Preslia 64: 155. 1992. ——S. rupestris f. manchuriensis Milde, Fil. Eur. 263. 1867; Milde, Filic. Europ. Atlant. 263. 1867; Reed, Index Selaginellarum, in Mem. Soc. Brot. 18: 199. 1966. ——S. schmidtii Hieron. in Hedwigia 39: 292. 1900; Reed, Index Selaginellarum, in Mem.Soc. Brot. 18: 205. 1966. ——S. rupestris sensu Warb. in Monsunia 1: 100. 1900, P. P. quoad pl. Siberia; Gilbert, List of N. Amer. Pterid. 22. 1901; Nakai, Fl. Kor. 2: 424. 1911. P. P. ; Mori, Enum. Pl. Corea 25. 1922, P. P. ; Krasnoborov, Fl. Siberia1: 27, pl. 2, f. 3. 2000.

石生或土生，密集呈垫状。茎匍匐或倾斜；主茎明显，侧生分枝短而多；侧枝上升，宽约2毫米（包括叶），长0.5-1厘米，再生出1-3个短的小枝。根托由茎的上侧生出，沿茎各部遍生。叶质厚，一形，紧密排列，深绿色，线状披针形，长1.9-2.2毫米（不包括叶尖芒长），宽0.3-0.4毫米；茎下面和侧面的叶向上，上侧叶斜升；中肋背面明显；基部楔形，下延或圆形，贴生，边缘密被睫毛，睫毛平展或斜升；叶先端龙骨状，钝头或截形；叶尖芒长达叶片的1/3到1/5，通直，有短毛。孢子叶穗紧密，四棱柱形，单生于小枝末端，长5-10 (-25)毫米x1.5-2毫米；孢子叶一形，卵状三角形至卵状披针形；大孢子叶分布于下部，大孢子叶分布于上部。大孢子淡黄色；小孢子淡黄色。

产黑龙江（大兴安岭、黑河、尚志）、内蒙古（呼伦贝尔盟、兴安盟）。生于干旱山坡草地、岩石上。朝鲜北部、日本北部、蒙古、俄罗斯东西伯利亚和远东地区、白令海峡、阿拉斯加、加拿大也有分布。模式标本采自阿拉斯加。