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Fedtschenko, 0. A. et B. A., De generis Ophioglossum specie nova. (Not. syst. Herb. 
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KÜhnholtz-Lordat, G., A propos du Polystichum Oreopteris DC. (Bull. Soc. Bot. France 
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Richardson, A. D., The Amiston larches. (Gard. Chron. 1922. 71, 258—259.) 
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Tumm, 0., Zur Anwendung des Eibenholzes als Heilmittel gegen die Tollwut. (Deutsch. 
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