2S6 IV. Lichenes. 



sam libcram omninr» pythmenibusque adhaerentem (bl. 

 thall. — phyUinum), niinc irondosam erectam (bl> ,cla- 

 dodcs) nuncquc fruliculosam (bl. thamnodcs) rarius tan- 

 tum integram ac ab Inqninamentis gonimicis immunem 

 concinnantibus. Cymatia (apothccia slch.) sessilia s. 

 suflulta, epi- rarius hypophylki, speirematibus sporarnm 

 analogis foeta, nunc verruciformia vcrtice umbojiuto dein 

 poro pertusa, speirematibus ascis inclusis in pulpa ni- 

 dulantibns (licli. pyrcnocymatii), nuuc discoidea (l. disco- 

 cyrnatii) inter margincm tornatum s. utrinque angusta- 

 tum discum rotundalum s. liratum carnosum speireaia- 

 tibus penitius subeuntibus s. emergeutibus tectum (spci- 

 rcmadochium) recludcntia, nunc pileolata verlice scissi- 

 lia s. aperta speircmatibus nudis s. vcluti receptaculo 

 snperadditis (l. coniocymatii) in&ignia. Propagatio pri- 

 maria eaque rarior speircmatica veluti pscudo - cotyledo- 

 naris ex speirematibus sive primitus in cymatiorum ru- 

 dimenta eblastematica deliquescentibus sive producendo 

 in filabyssoidea nigresceutia radiantia (hypothcma) excur- 

 rentibus periblastesin raro primitus cymatia inibrman- 

 tibus, secundaria eaque adsueta veluti gemmacea ex ho- 

 logonidiis cmersis foetis iisque a periblastcsi 1. saepius 

 loci injuria deliquescentibus mon.ftraque asyntheta liolo— 

 gouimica et mesogonimica ex globulis microscopicis vivi- 

 paris, crustam pulverulcntam cilusain, nunc viridem (Pal- 

 mclla botryoidcs Agardh. Lcpraria botryoidcs Ach. L. 

 olicacca Pcrs. Lichen xiridis Schrcb. — if. ff^allr. Nat. 

 I. 315.), uunc ilavam versicolorem (Lcpraria rubcns Ach. 

 Lichen croccus Schrcb. Cf. Ji^allr. ISat. 1. 305.) com- 

 posita meutientibus s. ex his itidcm in chnaumata s. 

 mitia periblastetica sensim abeuntibus. 



(LicJiencs Tourncf. Mich. JFigg. Hoffm. JVilld. Jlumb. 

 Ilagen. Ach. ct alior. Ilypoxyla, lichcncs ct pscudoliche- 

 nes DC. Cryptogama scutcUata s. lichcnes Iloffm. Co- 

 rallia terrae Scop. Crustaccac IIull. ScJircb. Algae Linn. 

 A. coriaccae ct crustaccac Juss. A, terrestres Jt r ahl. 

 succ. A. lichenosac Jt r ahl. lapp. Musci coralloidci, UcJic- 

 noidci, foliosi ct Usneac Dill.) 



