IDENTICAL OR RELATED SPECIES IN GREAT BRITAIN. 297 



Distribution of the identical or closely related Species, etcetera — Continued. 



Name of species. 

 (Related species in parentheses.) 



Upper Carboniferous. 



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A. crispa, (Gutb.) Presl 



A. JUieiformis, (Gutb.) Sterz 



Aphlebia, sp. no v.* 



{A. goldenbergii , (Weiss) 



Aletbopteris ambigua, Lx. 



(A. aguUina, (Schloth.) Goepp.) 



A. serlii (Brongn.) Goepp 



Callipteridium mansfieldi, Lx. 



(Alethopteris grandini, (Brongn.) Goepp.). . . . 

 C. insequale, Lx. 



(A. davreuxii, (Brongn.) Goepp. ?) 



Odontopteris bradleyi, Lx. 



( 0. lindleyana, Stb. ) 



Xeu.ropteris raHnervis, Bunb 



N. rnissouriensis, Lx. 



(X. flexuom, Stb.) 



X. faseiculata, Lx. 



(X. macrophylla, Brongn. ?) 



N. scheuchzeri, Hoffm 



X. dilatata, (L. and H.) Lx 



Dictyopteris, sp. nov.* 



(D. minister i, (Eich w.) Brongn.) 



Calamites ramosus, Artis 



C! suckowii, Brongn 



C. cistii, Brongn 



Asterophyllites equisetiformis, (Schloth.) Brongn. . . 



A . longifolius, (Stb.) Brongn 



Calamostachys ovalis, Lx. (?) 



{Palxostachya peduuculata, Will.) 



Annularia stellata, (Schloth.) Wood 



A. sphqnophylloides, (Zenk.) Gutb 



A. ramosa, Weiss. 



(A; radiata, (Brongn.) Stb.) 



Cyclocladia, sp. nov. 



( Macrostachya infu ndibuliformis, ( Bron n ) 



Schimp. ) 



Radiates capiUacea, (L. and H.) Pot 



Sphenophyttum euneifolium, (Stb.) Zeill 



&j. emarginatum, Brongn 



S. majus, Bronn 



Sphenophyllum, sp. nov.* 



($. obi ongi folium, (Germ. ) Ung.) 



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* Specific name omitted to avoid the publication of nomina nuda. 



