CRYPTOGAMIA. ALG. Lichen. L. Gelatinons. 
3-Dill. 19, 20- Facg. coll, iii. 10. 3~Buxbd. i, 61. 3. 
Leaves jelly-like, expanded in a circle, resembling a bat’s 
wing ; sOmerimes destitute of saucers, and covered with nume- 
rous small tubercles: lobes very blunt. Saucers near the centre 
of the leaves, Licutr, Leaves broad, flat, between scolloped 
and lobed, in substance as well as colour much resembling a 
bat’s wing, sometimes covered in the place of saucers, with 
granulations of the same colour as the leaf. Saucers very nume- 
rous, minute, at first appearing like tubercles, of the same 
colour with the leaves, with a slight hollow at the top; after- 
wards eXpanding, and at length flat border of the same 
colour with the leaf. The progress from tubercles to saucers shews 
that there exists no absolute distinction between them. Mr, 
Woopwarkb. ye oe a . 
_L. Vespertilio. Lightf. 840. ‘Trunks of trees, rocks, stones 
and walls. [Jn two or three places near Bungay, in fruit, on old 
willows and elms. Mr. Woopwarp. About the bodies of old 
oak, ash, and sycamore trees near Holsworthy, Devonshire, 
crista ‘tus. 
sinua’tus. 
abundantly with innumerable shields) Mr. Newserry. | 
: . : - A. Oct.—June. 
with teeth. 
Dill. 19, 26—Faeg. coll. iii. 12.1. . 
_ Leaves, their crested appearance best observed in the young 
plants. Saucers sometimes very large and confluent. Mr. Woop- 
warp. Leaves glaucous green, crowded, tiled, thick, flat, cut 
at the edges into many shallow segments. Saucers at the base 
of the leaves, very broad, scarcely concave, brown or reddish 
brown in the centre, border the colour of the leaves, Dint. 
Rocks; stones, walls, and shady stony places. [On the ground 
Mr. WooDwarp. Near Garn. Mr. Grirritn.] A, Oct.—July. 
L. Saucers red, larger than the leaves : leaves tiled, fringed 
L. Saucers fine green, brown when dry, very small : 
foliage fine sea green, pellucid, somewhat gelati- 
nous, rounded, indented, scollopéed. — 
E. bot, 772.—Dill. 19, oe 
Much Crowded in its growth. Leaves short, broadish, flat, 
spreading, thin, pellucid, somewhat gelatinous, cut into seg- 
ments, finely scolloped at the ends; outer leaves the largest. 
Saucers small, fine sea-green like the leaves, more conspicuous 
in the dry Plant because changing to'brown. Ditt. Saucers on 
the disk of the leaves; borders blunt. Mr. Grirritu. 
__Rocks, stony and shady places, Near Wigmore, Herefordsh. 
and Ashburton, Devonshire. [On the rock at Dumbarton Castle. 
