/&10 C. v. E t t i n g s h a u s e ii. 



Cyclopteris Hochstetteri Ettingsh. 



C. fronde petiolata, pinnata, pinnis distantibus alternis, rotundatis, 

 integerrimis lata basi adnatis, apice obtusissimis, nervis arcuatis e basi 

 exorientibus, dichotomo-furcatis; rhachi crassa, squamosa. 



Vorkommen. Dachschiefer von Kunzendorf. 



Ord. Polypodiaceae. 



tiymnograinme obtusiloba Ettingsh. 



Syn. Spbenopteris obtusiloba Brongn. — Cheilanthites obtusilobus 

 Goepp. 



Verbr. Jüngste Granwacke Schlesiens; obere Kohlenformation; — 

 Dachschiefer von Altendorf. 



Adiantam antiquum Ettingsh. 



A. fronde tripinnata, pinnis alternis divaricatis, oblongis, pinnulis petio- 

 latis integris cuneiformibus apice truncato vel obtusissimo denticulatis, basiin 

 versus in petiolum sensim angustatis; rhachi sulcata, flexuosa; nervis crebris 

 tenuissimis flabellato-dichotomis. 



Vorkommen. Dachschiefer von Altendorf und Kunzendorf. 



Aspleniam transitionis Ettingsh. 



A. fronde pinnata, pinnis alternis sessilibus erecto-patentibus oblongo- 

 cuneiformibus, inciso-lobatis vel pinnatifidis, laciniis inaequalibus, cunei- 

 formibus truncatis saepe apice denticulatis, rhachi stricte, striata; nervatione 

 Sphenopteridis desmoneuris, nervo primario distincto, rhachi sub angulo 

 30 — 40° inserto; nervis secundariis sub angulis acutissimis orientibus, 

 dichotome furcatis, ramis approximatis parallelis. 



Vorkommen. Dachschiefer von Mohradorf. 



Trichomanes dissectum Ettingsh. 



Syn. Rhodea dissecta Sternb. — Sphenopteris d. Brongn. — 

 Hymenophyllites d. Goepp. 



Verbr. Kohlenkalk; jüngste Grauwacke: obere Kohlenformation; — 

 Dachschiefer von Altendorf. 



Trichomanes moravicuni Ettingsh. 



T. fronde tripinnata, pinnis alternis petiolatis, distantibus, patentibus, 

 lineari-lanceolatis; pinnulis alternis, subsessilibus vel inferionibus breviter 



