— 62 — 



21. Sph eerophorus. Pcrs. — Lieh, globiferus. Linn. 

 XIT. Cladosiiacci. Thallus- cruslaccus vel micro- 



phyllinus, stipites agens solidos vel cavos, simplices vel 

 ramosos. Apothecium : thalamium solidum, turbinatum vel 

 sphsericurn, normaliter stipiti insidens; exeipulum pecu- 

 liare nulluni vel proprium, scyphuliforme. 



22. Stereocaulon. Schreb. Thallus tartareus, gra- 

 nulosus, stipites agens solidos, simplices vel ramosos, 

 extus crustaeeos. Apothecium : thalamium lentiforme (fus- 

 cum), compactum, extremo stipiti ejusve ramulis dilatatis 

 absque excäpulo peculiari insidens. Lieh, paschalis. Linn. 



23. Bseomyces Pers. Thallus tartareus, stipites agens 

 solidos , strato crustaceo orbatos , simplices vel apice di- 

 visos. Apothecium : thalamium globosum, fungosum, intus 

 araneosum, extremo stipiti absque excipulo peculiari in- 

 sidens. — Lieh, bwomyces. Linn. (Bceom. roseus. Pers.). 



24. Gladonia. Hoffm. Thallus microphyllinus, rarius 

 crustaeeo-granulosus, stipites agens cavos, subulatos vel 

 turbinato-scyphiferos, simplices vel ramosos. Apothecium : 

 thalamium e peculiari excipulo proprio scyphuliformi pro- 

 diens, primum orbiculatum, planum, marginatum, dein 

 sphsericum, fungosum excipulumque abscondens, stipitum 

 subulatorum extremitatibus vel scyphiferorum oris insidens. 



a. Scyphophorus. DG. Stipites subulati integri vel 

 turbinato-scyphiferi. — Lieh, pyxidatas. Linn. 



b. Chasmaria. Flk. Stipites subulati, ad ramulorum 

 axillas subhiantes, vel turbinati, aperte aut obscurc infun- 

 dibuliformes. — ßceomyces cenoteus. Ach. 



///. CL Mjicliemes vemaceerioieiei* 



Apothecium spha3ricum vel hemispharicum , absque 

 stipite thallo insidens eove inclusum. 



