CRYPTOGAMIA. ALGAE. 1938. Lichen. 1789 
^■.^^ficuJa’us. PetidiiloQS. grevifh v.’hitc; filaments Inng, moniliform- 
P jointed, h.nnched-fibrous; tubercles feattered, roundifii, pale rufous. 
JiibercJes fejjile, terminal and feattered, Jomewhat turbinate, at 
Pffl margined, eit length convex, covered with a membrane : frond 
Jfid, rather woody, 
St 
'ilefeent, branehed, roitghijh and fibrous. 
•eaniu) 
Shrubby, rough, fibrous, pale; branches vague, diffufe, 
^eiiiy fimple; tubercles feattered and terminal, nearly globular, 
**„.^'“^k'brovvn. 
Brl'tle, (hrubby, green! (h grev, fcalygrannlar; branches 
hurt, crowded; tubercles flattilh, turbinate, feattered, lateral 
^’d unninal, at length cluftered and convex, olive brown. 
' oiendr r, tufted, greyilh-white, blacidlh at the bafe; branches 
*’'*rt, fomewhat fat topped, floccular mealy : tubercles lateral, 
convex, blacf - brown. Aiich gen. t. !:3. f. 8. 
° Pritile, fimple, roiighilh, powdery, thickened upwards, 
(uiteirles terminal, I'oliiary. turbinate, becoming convex, 
, ?J^*'h'brf:wn. dihar.t. 7 /' i- 
cf’deits. Maked, grey, branches ilv'xuous, deformed, (lightly 
ocdnlr-.r. 
‘Iris. Tufr-d, grey-pale, nn'qtial, a little ru.gged, warty, 
''inched, branclws Ihort, divaricate, twifted, intricate, thicker 
7 /• 8 - 
Jutus. Shrubby, leaty; blanches fhort, 'condenfed: tubercles 
turbinate, blacL 
Naked, with cyl'nihical ctinal obtufe branches: tu- 
'•roies terminal, blacli with a grey margin. 
^ertu/’”'-' f- I >26. /. 1. 
many-r eft, fetritt inous at the bafe. 
t ubercles terminal mofily on tied'C'es, becoming convex or cup. 
ye, ftmp,g or c'ujiered, ' covered tvith a thin jo'id membrane x 
*• ‘mifiaceoHS or leafy. I’ ■•omlecs. 
yj aceous, nearly uniform', tubercles on Jhort fond cylindrical 
foftcrf.a.ks. Pf.rdenium. 
ji Effule, leproii'-, uneqi’al, white; ftalk-s long, thickened at 
sbafe and top, while: tubercle;^ fimple, hemifpharical, deform- 
(h ^ '^P™us, a little granular, greyi(li-vvhite: Italks very 
, cylindrical, whites tubercles finple, llattilh, becoming 
lobed, flelh colour. E, Bot. 374. 
Q7' EfFufe, rugged-'gramfar, mealy, white greeni(h-grey : 
^ little comprelfed, white; tubercles rather convex, rufoirs- 
D/// /. 14./;^, 
