k 
CRYPTOGAMIA. algae. 19 |S. Lichen. 1787 
Expanded, roimded-lobed, becoming vaguely laciniaie, 
celhilar, wliite-greenilh: Hiields railed, nearly 
, a littic tumid, rufour, with a thin nearly entire border 
.^chc 
S/. 3 
fcg beneath white a little fpotftd with blacif, cut, lobed; 
» complicated, jagged curled: fliields raifctl’ 
k>ilL 21: 58. 
feJ,^ Membranous, glaucous, black beneath, fmuate-lobrd ; 
lacinbT* , ficpreffcd, complicated, afeending, jaeged- 
i Mnr-- ‘he margin : lliields rufous-brown." 
kp;„col'' ^ * 7 -/ 4 - 
E'StUp ^®™hranous, chefnut, paler beneath, vaguely lobed; 
«iarp:" I "f'* fligbtly crenate: fliields raifed, nearly 
- na , chefnut, with a thin rugged-crenulate border. 
, - b-na., Cl 
r//«. /. 1- 
beneath, iinuatc lobed; fegments flat, 
i, lliield,!-,'” with eroded-raifed curled mealy margins: 
crenulate border, //ojf,.,. /. 14 /. 1. 
^ 3 ciniat • ^-^^'‘^hranous, pale yellow, deep yellow beneath, jagged- 
'^‘Tled S"’<-*nts flat, alcmding, complicate, eroded creUate, 
. ytlloJ fliields raifed, nearly marginal, bay, with a thin 
.‘'.^^■“'flaie border, Hiffm. t. 7./. 2. 
'•'Hrlcd fl'i'i'i^^’kibed; fegments with raifed flexuous- 
<8 
iv„ r * deep yellow margins: fhields nearly marginal, bay, with 
^^«‘y-crcnulatc border. IJoffm. t. j . f. 2. 
1^ I cartilaginous, becoming irregular 
’’^Sid ‘^<'»yex with the margin reflected-, frond cartilaginous. 
Y- fpongy within, in Jhrub-like tufts, vjith acuU 
CornicuJaria. 
lln^ ^chilh-brown: branches cylindrico compreflTed, afeerding 
'Unet 1 .1 • 1 , . . \ ■ 
*/. fllglltl 
,1’Ped, darker above; Ihiclds black-brown, becoming convex, 
'-iielnut-brown 
y radiate. Eng. Hot. t. 720 
pitted n^hefnut-brown ; branches piano comprelTed, lliglitly 
c,.., ’ wxuou.s, denticulate: fliields fpinous-radiate, becoming 
Con 
Ksi 
Vex. 
k'tsflg*''' E little comprelled; black, much branched; thinner-branch- 
‘‘^*^‘<5, r°^'^j'^‘^”’pflcate, (pinous-toothed, curled Dili. t. yp.f. 31. /f 
hficlc'ly f black; branches Ihort, cylindrical, rigid, flexuous, 
'^Mbln ’1 fliic'cis radiate, becoming convex, large, uneqiia 
'at,.. “Ck-brown. AA,,,,- t e r. 
rufous brown, A. 5 «/. 452 
^char. t b f. % 
^^’‘bou<; . ”‘'*,‘'brown ; branches fliort, crowded, fpreading 
/* angular, naked, very fliort and tooth-fpinou 
^'^ilAt hields becoming convex, chefnut-brown. 
X 5 2 
1 
