CRYPTOGAMIA. FILICES. Asplenium. 
A. Trichomanes ramosum, Linn.—A. Trichomanes 8 (Huds. ) 
On ‘i the high rocks of Caernarvonshire. a stone wall in a 
garden at Hf wore Kent, and on limestone rocks Craven, 
Yorkshire. On the rocks below Ogden Kirk on the opposite 
side of the Clough. Bott. 
753 
A. Leafits egg-shaped : serrated ; the ae edges expand: mari‘num. 
e 
d at the base, the lower hollowed ou 
E, bot. 392—Pet. gaz. 91. 1-Bolt. 15-H. ox. xiv. 3. 25- 
Pluk. 253. 5-Wale.—Lob. obs. 474. 3, ic. 1. 8144Ger. 
em. 1143. 4—Park. ops es 
reddish bro Leafits some specimens spear~ 
near Beaumaris wyn in Anglesea, about 
Hastings, i and in Devonshire, Cornwall, and Cumber-. 
land.. In a stone cme —e to the road from "Wa arrington to 
Winwick, Lancashire. Bot Seu the coast of Angus between 
Montrose and Arbroath. Mr. Brown. ] P, June—Sepr. 
Var. 2. Leafits deeply cut. Botr. 
Sibbald Scot. ill. t. 3. f. 1. 2-Bolt. 2.4, 
Plants corresponding to Sibbald’s figures we found in the 
Coves at Weems in Scotland. Licatr. Adiantum ees 
UDs. 
(4) Leaves doubly compound : divisions alternate. 
A. Leafits wedge-shaped, finely scolloped. ru'ta mura'ria. 
Kniph. 6-E. bot. 150-Sheldr. 68-Bull. 195-Wale.—Cam. 
epit. 785-Fl. dan. 190-Tourn. 317. 1-Bolt. 10-Blackw. 
219-Gars. 128. a—Fuchs. 730-F. B. iii. 753-—Lon. i. 
221.1, and 2-Trag. 530. 2~Dod. 47 0-Lob. obs. 472,15 
i. i. 811, T>Ger. em. 1144. 3—Park. 1050, 4-H. ox. 
xiv. 5. 22-Ger. 983-Matth. 1041. 
Stem bare for near half ‘its length. Fructifications in 2 ot 3 
TOws, on each side the rib of the leaf. Bort. The foliage at 
first sight has something of a Trefoil appearance. Dr. Smith 
very ly observes, that the Ferns can only be determined 
in their early state before the bursting of the membrane which 
covers the capsules, for in an advanced state the back of the leaf 
is ey a a confused mass of capsules, with hardly a vestige 
de etal He thinks this species may be best 
of the 
Caused by membrane eon bursting towards an ad. 
