H5 
F. I I C H ENO S M. 
lichen. Receptacu 1 a forma vari?.f in crusta, vel 
in frondibus foliaceis vel in bacillis. 
I, Crus t ac ei. 
a. receptaculis non manifeftis. 
* Lepraria . Crusta pulverea diffornais effufa. 
Receptacula nulla manifefta. 
** Verruca fi a. Crusta folida diffasa uni¬ 
formis. 
Receptacula: Thalami fubrotundi, minuti, in 
ipfa cruftse fubftantia frequenter immerfi, fu- 
pra eam parum elevati, intus cavi, 1. pulve¬ 
rulenti & fructificantes, poro fupra notati L 
pertufi, rarius vel tantum infantia clausi. 
b. receptaculis glomeratis. 
Variolaria. Crusta folida, late utplurimum 
& indeterminate effufa, fuborb i cularis. 
Receptacula: Glomeruli fuperficiales farinotj. 
convexiufculi vel pulvere farCti & hoc eia,* 
bente parum excavati fcutellifornaes. 
c* ■' receptaculis Jcutellatis. 
* Ur c eoi axi a. Crusta folida craffiufcula, ri¬ 
mo o areolata aut verrucofa 
Receptacula: Scutelles crustse verrucis & areo¬ 
lis immerfce, urceolatse. 
