oti British Fernfi. ix 



1776. Asplenium Tricliomanoides, With. Bot. Arr. Veg. 

 653 ; Lightf. Fl. Scot. 662. 



Stipes generally shorter than the frond, purple through- 

 out ; frond pinnate ; pinnae distant, stalked, ovate ; clusters 

 of capsules linear, nearly black. 



Common on rocks, walls and hedge-banks. 



Asplenium viride. 



1753. Asplenium Trichomanes ramosum, Linn. Sp. PI. 



1541 ; With. Bot. Arr. Veg. 654. 

 1762. Asplenium viridi, Huds. Fl. Aiig. 385. 



1777. Asplenium viride, Lightf. Fl. Sc. 663; Huds.Fl.Ang. 

 453 ; Bolt. Fil. Brit. 24, t. 14 ; With. Arr. 768 ; Sm. E. 

 F. XV. 306, E. B. 2257; Mack. FL Hib. 341 ; Newm. 

 N. A. 28, F. 281; Hook, and Am. 573; Bah. 414. 



Stipes somewhat shorter than the frond, purple at the 

 base, otherwise green ; frond very narrow, linear, pinnate ; 

 pinnae stalked, distant, diamond-shaped, toothed ; clusters 

 of capsules linear, at last confluent, rust-coloured. 



On rocks in mountain districts only. 



Ohs. — In this instance the earliest name, Asplenium Trichomanes 

 ramosum, is abandoned, because evidently given as that of a variety, 

 not of a species. The second in date is also abandoned, because of its un- 

 grammatical termination, subsequently corrected by the author himself. 



Asplenium marinum. 



Asplenium marinum, Linn. Sp. PI. 1540 ; Lightf. Fl. Scot. 

 664 ; Huds. Fl. Ang. 453 ; Bolt. Fil. Brit. 26, t. 15 ; 

 With. Arr. 769 ; Sm. E. F. iv. 307, E. B. 392 ; Mack. 

 Fl. Hih. 341 ; Neivm. N. A. 27, F. 275 ; Hook, and 

 Am. 573 ; Bab. 414. 

 Adiantum Trapeziforme, Huds. Fl. Ang. 460 ; With. Bot. 

 Arr. Veg. 655; but certainly not of Linn. Sp. PI. 1559, 

 as cited by early English authors. 

 Adiantum Trapeziferme, Berk. Syn. 309. 



Stipes shorter than frond ; frond pinnate ; pinnae stalk- 

 ed, ovate, serrated ; clusters of capsules linear, rust- co- 

 loured, always separate. 



Common on rocks by the sea. 



appendix IV. B 



