550 IV. Liehenes, 2. discocymatii. 



1021. 4fe chalazana W., thallo pulvinato creber- 

 rime granulato atro, lobis crassis ia ambita dLFormibus 

 j)Hcatis inciso-lacinialis nigro-punctatis. — Collcma cha- 

 luzanum Ach. syn. 309., lich. 630, 



Ad terramlimosam et muscos G erm an. (Achario teste.J 

 (Substantia duriuscula constanter nigra, corpusculis puu- 

 otiformibus, cymatiorum initiis inscripta.) 



1022. P. compacta W», thallo orbiculari subpulvi- 

 nato c lohis dense complicatis imbricatis adpressis Qexa- 

 osis laciniatis crenulatis rimoso-rugosis subgranulosis for- 

 mato. apotheciis sparsis immersis, disco amplo plano flu- 

 vo-rufescente, margine tumido plicato-rugoso subinteger- 

 rimo. Collcma compuctum Ach. syn. 313. 



Ad terram muscosam German. (Achario teste. ) (lu 

 statu sicco omues lobi iuvicem adglutinaii et massam 

 crassam cohaerentera uigram formant. Achur.) 



1023. P. Sc hraderi Ach., thallo sabcaespkbso, 



laciniis linearibus planis irregulariter subdivisis rugosis 

 obtusis, marginibus repandis dbsolete crenatis, apothe- 

 ciis sparsis coucbloribus. — Collemu Schraderi Ach. 

 Hch. 658., syn. 328. Parmclia Schradcri Ach. mcth. 243. 

 Lichen Schraderi Bcrnh. in Schrud. Journ. lVJ ( .i. p. 22. 

 t. 2. /. 5. 



Ad rupes iuter mnscos German. (Schradcr). 



■ft cladodcs, blastemate homocomcrico cladodc, cuni 

 hcteromcrico sultem exsiccando conformi. 



1024. P. Botrytis W., blastematc homoeomerico, 



phvllis primum dispersis granosis exiguis dein amorphis 

 assurgentibus turgescentibus atro-viridibus figurae cla- 

 dodis aemulis confertis, omnibus plerumque vertice cy- 

 matophoris, cvmatiis terminalibus, primum subglobosis, 

 deiu urceolatis hemisphaericis , deinum discum plantim 

 rufo-fuscum dilute-marginatum basique blastematica ciu- 

 ctoram mentientc redimitum recludentibus , parvis sub- 

 scutellaribus bl. conglomeratum constipantibas. — Lem- 

 niscium Botnjtis Wullr. in UL Collcma botryti* ct fa- 



