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Regensburg, 1. Juli 



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Inhalt. Dr. J. Hiiller: Lichenologische Beitrage. 

 liothek und zum Herbar. 



Einiaufe zur Bib- 



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Z^-' 



Lichenologisclie Beitrage von Dr, J. Miiller. 



371. CI. Dr. Nylander in Syn. Lich. Nov. Caledbn. p. 5 

 (1868) genus Dichodium condidit quod absolute idem est ac 

 genus Physma Massal. Neag. p. 8 (1854). — Physma Mass. dein 

 a cl. Dr. Korber in Parerg. p. 408 infauste dissimili Lemphokm' 

 maH substitutum fuit, a quo, praefcer alia, structura thalli, sc. 

 epldermide seriebus pluribus minute cellulosa differt. Korberi 

 genus Lempholemma ergo servari debet et Nylanderi Dichodium 



delendum est. 



372. Leptogiopsis M(ill, Arg. gen. nov. Thalli structura 

 et apothecia exacte ut in vulgatissimo Leptogio iremelloide, sed 

 sporae ambitu angustae simpliciter transversim divisae, nee 



parenchymaticae. 



Leptogiopsis adpressa; Leptogiumadpressum Hiyl. in Flora 1858 

 p. 338, Syn. p. 131. Crescit truncicola in Mexico prope Orizaba 

 (ex Nyl. I. c), sed in sched. specim. mei a cl. detectore (Fred. 

 Mueller) lecti legitur: Vera Cruz. 



Leptogiopsis reiimlaia; Leptogium reticulatum Montgn. in Ann. 

 sc. nat. ser. 2. vol, 16, p. 113, et Syllog. p. 378; Nyl. Syn. 

 p. 124; Leight. Lich. Amazon, p. 436, t. 56, fig. 2, (spor, 5-sept.). 

 In Guyana gallica: Leprieur n. 630 (specim, meum sterile 



Flora 1882. 



19 



