Thelypteris Thelypteris, Schott
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publication ID |
https://doi.org/10.5281/zenodo.302862 |
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persistent identifier |
https://treatment.plazi.org/id/1213417E-FFCE-FFCC-C98E-F3E44C03C754 |
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treatment provided by |
Plazi |
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scientific name |
Thelypteris Thelypteris |
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2. T. palustris Schott View in CoL , Gen. Fil. observ. ad gen. Nephrodium (1834)
( Dryopteris thelypteris (L.) A. Gray , Lastrea thelypteris (L.) Bory , Nephrodium thelypteris (L.) Strempel , Polystichum thelypteris (L.) Roth ).
Rhizome slender, far-creeping, hairy, with few, ovate, papillose scales when young. Leaves (15—)25—75(— 120) cm, usually solitary, erect, pinnate; petiole as long as, to slightly longer than lamina, greenish-yellow, blackish at base, glabrous except for occasional colourless hairs; lamina lanceolate, thin, pale green; pinnae pinnatisect, the longest 5-12 cm, linear-lanceolate; segments linear, entire, blunt; sterile c. 5 mm wide, flat, fertile narrower, with inrolled margins. Sori more or less confluent; indusium lobed, glandular, often caducous; spores echinate. 2« = 70. Fens and marshes. Most of Europe except Spain and the extreme north. Al Au Be Br Bu Co Cz Da Fe Ga Ge Gr Hb He Ho Hu It Ju Lu No Po Rm Rs (N, B, C, W, K,?E) Su.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.