754 CRYPTOGAMIA. FILICES. Aspleniuni. 
* og vein or nerve, never towards the edge of the leaf, unless 
when a vein is found on that — See E. bot. p. 150, 
ite Maidenbair. Wall Rue. Tentwort, Old walls and 
moist crevices of rocks. [Southwold Church, Suffolk, Long 
Stratton Church, Norfolk. Mr. Strong, Mr. Woonwarp. Walls 
at Shirehampton, hear Bristol ; and at Bewiley. | P. June—Oct, 
‘Adian’tum A, Leaves — triply — wings alternate : leafits 
ni’grum. spear-shaped, cut-serrated 
Kuiph. 7-Fl. dan. 250-Gars, 126—Blackw. 220-Bolt. 17+ 
1, and 3—Dod. 466—Ger. em, 1137—Ger. 975. 1-H, ox. 
xiv. 4. 16—Lod. ic. 1. 810, 2~Park. 1049.2. 
Seeds saffron-coloured. Linx. er the extreme serratures 
. acute as almost to r fringed. Mr. Woonw. Sta/ks black 
°P red brown ; glossy. Fr scasiaaitien 3 to 7 on each seg- 
ack wt gars Oak Fern. Shady aie — ait walls. 
Pee Cas le.} ae Oét. 
0. Rilix n non ramosa, Fe. Pl le: alm. p. 150. Rips the last but 
one, as corrected accordin ng to mant. p. 78, par. 4. Mountains 
of Mourn in the county of Down, Ireland. R. Sets 
lanceola‘tum. A. Leaves doubly winged, spear-shaped : wings alternate: 
leafits inv ersely € egg-shaped, sharply cut and scol- 
loped. Huns. 
E. bot, 240-Bolt. 17. 2, (but less sharply cut than in the pree 
ceding figure.) 
Stalk black below, green upwards. Eeaf bright green- oe. 
in an advanced state, forming roundish, as well as oblong pa 
E. bot. 
Spear-shaped Spleenrwort. On old walls and rocks about Ste 
Ives and other places in Cornwall. Huns. a wall in the 
village of Wharf, Yorkshire. Bort. On the great rock at Tun- 
2 bridge Wells, Mr. Forster. P. May—Sept+ 
POLYPO'DIUM. Capsules disposed in distinct 
circular dots on the under surface of the leaf. 
Ors. The i investigation of the sp cies of this extenstve genus 
has always been attended with ulties and uncertainties i 
