XXIV. Ferns. Crypt. Filices. 
Spleenwort: Asplenium. Gen. PI. 163!. 
Capsules disposed in straight lines on the 
under side of the frond. 
^31. Earths ^tongue. — A. Scolopendrium. 
Leaves undivided, heart-shaped, very entire, 
stalks hairy. — Curtis. I. 67. 
Old Walls and Wells, August, P. Rare. 
Bromhamy — Eversholi» 
732. English Maiden-hair, — A. Trichomanes. 
Leaves winged, wings nearly round, scol- 
loped. — Woodville. 204. 
Old Walls, May, P. Rare. 
Stafford Bridge, Oakley, 
733. IVall Rue, — A. Ruta muraria. 
Leaves doubly compound, in alternate order, 
leafits wedge-shaped, scolloped. — Flora 
Danica. 190. 
Old Walls, June, P. Common. 
734. Black Maiden-hair, — A. Adianthum 
nigrum. 
Leaves almost trebly winged, leafits alternate, 
wings spear-shaped, between cut and ser- 
rated. — Blackwell. 220. 
Old Walls, April, P. Rare. 
S t affo rd B ri dge, Oakley . 
Polypody, 
