PA DULL TEE LET CM Sp P. 
y~ 
CRYPTOGAMIA. LICHENACEÆ. 329 
mibus, frondiculiferis et margine mi- 
nutissime tubefculosis ; tuberculis fuli- 
 gineis. 3 T CM 
Oss. Species elegans : Bacilla crassiuscule filiformia , 
sordide subincana , simpliciuscula sive inferne sub- 
dichotoma , recta , 2 4 ad 3-unc. alta. Scyphi centro 
prolifici, numero 6-7 , subequali distantia , in sin- 
gulis bacillis veluti totidem conficiunt verticillos ; 
miargine extus tuberculiferi intusque et e disco pro- 
ducentes frondieulas varie crenato-lobulatas el ra- 
dicalibus consimiles : ita ut singula bacillorum inno- 
vatio suam , pariter ac bacillum primordiale, habeat 
frondem basilarem. 
Hap. in Carolina... 
HELOPODIUM. Acn. 
Folia cartilaginea rigida minuta subimbricata 
erectiuscula smuato-crenata supra virescentia — 
subtus pallidiora. Bacilla sabsolida simplicius- 
cula, superne parum dilatata vel etiam subdi- 
visa apice tuberculifera. 
Receptacula : Tubercula in bacillis terminalia fun- 
giformia majora , simplicia , glomerata et aggre- 
gata , margine subinflexa. 
caprratom. H. bacillis discretis , simplicibus , ob- 
solete substramineis : tuberculis capita- 
tim subgloboso -concrescentibus , satu- 
rate rubiginoso-rufis. 
Opss. Rarissime apex bacillorum breviter divis 
sionibus etiam subcomposite tuberculiferis : tuber- 
us, divi- 
