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Goto:

Cystopteris Bernhardi, 1806

Loikot Bladder Ferns
Cystopteris, Biota of North America Program (query database) [BONAP]
Cystopteris, Den Virtuella Floran [DVF]
Cystopteris (Polypodiaceae) ; [FPN, 50]

Cystopteris fragilis (L.) Bernhardi, 1806

Haurasloikko Stenbräken Zerbrechlichler Blasenfarn Cystoptéris fragile Brittle Bladder-fern Brittle Fern Bladder Fern
Polypodium fragile L., 1755
Cystopteris fragilis, Bilder ur Nordens Flora (in Swedish) [RUNEBERG]
Cystopteris fragilis ; [TFG, 84]; [TSF, #4]; [FPN, 50]; [RK, 52]

identification uncertain 741x600 (~82Kb) FINLAND: Ks: Kuusamo, Oulanka, 736:60, 10.7.1997, Photo © Markku Savela

C. f. fragilis

Kalliohaurasloikko Stenbräken
Cystopteris fragilis fragilis ; [RK, 52]

1103x913 (~279Kb) Finland, Nokia, Utolanmäki, 13.5.2005, Photo © Harri Arkkio

C. f. dickieana (R. Sim) Hyl.

Kalkkihaurasloikko Fjällstenbräken Wavy-spored Brittle Fern
Cystopteris dickieana R. Sim, 1848
Cystopteris fragilis var. dickieana (R. Sim); Moore
Cystopteris baenitzii Dörfl.
Cystopteris dickieana ; [TFG, 86 (note)]
Cystopteris fragilis dickieana ; [RK, 52]

661x1043 (~203Kb) Finland: Suomussalmi, Saarikylä, 5.7.2008, Photo © Harri Arkkio

Cystopteris montana (Lam.) Desv.

Vuoriloikko Finbräken Berg-Blasenfarn Cystoptéris des montagnes Mountain-lace Fern Mountain Bladder Fern
Polypodium montanum Lamarck & DeCandolle, 1778
Cystopteris montana (Lam.); Bernhardi, 1806
Cystopteris montana ; Bernhardi, 1806, [TFG, 80]; [TSF, #3]; [FPN, 50]; [RK, 53]

833x979 (~110Kb) Finland, Kilpisjärvi, 28.7.2004, Photo © Harri Arkkio

17.9.2005 (6)

References:

[BONAP]

A Synonymized Checklist of the Vascular Flora of the United States, Puerto Rico, and the Virgin Islands; A data base interface; BONAP U.S. Checklist - 1998; Provided by TAMU-BWG; Texas A & M Bioinformatics Working Group; Based on; Biota of North America Program

[DVF]

Den Virtuella floran; http://linnaeus.nrm.se/flora/welcome.html; Ett projekt vid Naturhistoriska riksmuseet (Stockholm, Sweden).; Even for non-Swedish speaker, the distribution maps on species are nice (map buttons "Norden" and "Norra halvklotet")

[FPN]

Hitchcock & Cronquist, 1998; Flora of the Pacific Northwest (11th ed.); ISBN 0-295-95273-3

[Harri Arkkio]

Finland; For the time being these pictures are only for this site. Other usage not allowed.

[Oleg Kosterin]

Institue of Cytology & Genetics; Siberian Division of Russian Academy of Sciences; Novosibirsk; e-mail: Oleg Kosterin; http://pisum.bionet.nsc.ru/kosterin/

[RK]

Hämet-Ahti, L., Suominen, J., Ulvinen, T. & Uotila, P. (eds), 1998; Retkeilykasvio (Field Flora of Finland); Ed. 4. 656 pp.; Finnish Museum of Natural History, Botanical Museum. Helsinki

[RUNEBERG]

Project Runeberg: Nordic literature online; Project Runeberg; Bilder ur Nordens Fauna (Carl Axel Magnus Lindman)

[TFG]

Edgar T. Therry, ?1995; The Fern Guide: Northeasten and Midland United States and Adjacent Canada; [Original publication 1961]

[TSF]

Eduard Thommen, 1951; Taschenatlas der Schweizer Flora

If you have corrections, comments or information to add into these pages, just send mail to Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.