Cystopteris fragilis

Familia: Cystopteridaceae
Genus: Cystopteris
Species:
Varietates: C. f. var. altajensis – C. f. var. aprica – C. f. var. diaphana – C. f. var. fragilis – C. f. var. huteri – C. f. var. macrosorifera – C. f. var. pseudoathyrium

Cystopteris fragilis (L.) Bernh. (1806)

• Basionym
  • Polypodium fragile L., Sp. Pl. 2: 1091. 1753.

• Homotypic
  • Aspidium fragile (L.) Swartz in Schrad., J. Bot. 1800(2): 40. 1801. 1800
  • Athyrium fragile (L.) Spreng., Anleit. 3: 136. 1804. 1804.
  • Cyclopteris fragilis (L.) Schrad. ex Gray, Nat. Arr. Brit. Pl. 2: 9. 1821.
  • Cystopteris polymorpha Bubani, Fl. Pyren. 4: 431. 1902, nom. illeg.
  • Cyste fragilis (L.) Dulac, Fl. Hautes-Pyr. 33. 1867.
  • Cystea fragilis (L.) Sm., Engl. Fl. 4: 289. 1828.

• Bernhardi, J.J. in Schrad. (ed.) (1806) Neues Journal für die Botanik. Erfurt 1: 26.
• 'eFloras 2008. Cystopteris fragilis in Flora of China. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
• eFloras 2008. Cystopteris fragilis in Flora of North America. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
• USDA, ARS, Germplasm Resources Information Network. Cystopteris fragilis in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: 08-Apr-12.

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