THE BRITISH FERNS. 
Lastrea emula (i. 252). 
Lakes.--Cumberland : near Sandwith, Rev. G. Pinder. 
Munster.— Waterford : Clonmel, J. Sibbald. 
Athyrium Filix-foemina (ii. 28-35). 
. excurrens (M.). Devonshire : Moreton Hampstead, Rev. J. M. Chanter. 
. odontomanes (M.). Inverness-shire: Dunphail, Miss F. Brown. Kincardine- 
shire : Cove, A. Tait. 
. incisum (Newm.). Polypodium of Hoffmann. 
. laxum (M.). Athyrium of Schumacher. 
. rhoticum (M.). Polypodium of Linnœus. 
. interruptum (Woll.). A very pretty form of this has been found by Mr. Elworthy 
at Nettlecombe, Somersetshire. 
Asplenium laneeolatum (ii. 70). 
Peninsula. —Devonshire : Morthoe, Rev. J. M. Chanter ; Countesbury ; wall near 
Holme bridge ; lane near Splitchwick, going to Blacket Tor, Miss Kitson. 
Asplenium Adiantum-nigrum (ii. 84-89). 
Mr. J. McNab has recorded, that he has raised the typical form of this species from 
spores taken from the var. acutum. 
12. microdon (M.). Devonshire : Hartland, Rev. J. M. Chanter. 
Asplenium marinum (ii. 94). 
E. Lowlands.—Berwickshire : Milnegraden eight miles from the sea, Mr. Ainslie. 
W. Highlands.—Holy Island, Dr. Balfour. 
: Scolopendrium vulgare (ii. 154-183). 
21. polyschides (Gray). Phyllitis of Ray. 
29. obtusidentatum (M.). Folio ed. t. XLII. fig. 5. 
32. irregulare (M.). Folio ed. t. XLII. fig. 8 
91. crispum (Gray). Folio ed. t. XLII. fig. 4. S. officinarum crispum of Willdenow. 
107. variabile (Woll.), Folio ed. t. XLII. fig. 6, 7. 
146. laceratum dissectum (M.). This form has become marginate, or almost bimar- 
ginate in some of the narrowed portions. 
148.* Elworthii (M.). A very curious dwarf ramose flabellate seedling raised by Mr. 
Elworthy, mentioned at p. 194 under lacerato-ramosum (148). Fronds of the 
present year’s growth now before us, are two inches long from the top of the 
stipes and three inches wide, and consist of three branches, one of which is 
three-parted, the branches being of a flabellate form, deeply incised, with 
wavy overlying lobes, and slightly marginate. It forms a dense mass of lobate 
toothed fan-shaped wavy divisions, in about four overlapping laminz, the 
general outline being transversely oblong-reniform. 
181. ramosum (Gray). S. officinarum ramosum of Willdenow. 

