M 13. 



Re^nsburg. Ausgegeben den 5. Mai. 1869. 



Inhalt*^ W. Nylander: Novae explorationes Lichenum Neo-Cale 

 doniae. — De Visiani: Bericht uber einen Regen einer vegetabilisclien Nah 

 rungssubstanz. — Florke, eine Biogxaphie von Eugene Coemans. 



Novae explorationes Lichenum Neo-Caledoniae. 



Scripsit W. Nylander. 



Liclienes antca e Nova Caledonia cognitos leetosquc pracscr- 

 tiin a Domiuis Vieillard, Paucher et Deplanche exposui 

 in Ann. Sciences natur. 4, XV, pp. 37—54. Postea' novas indc 

 exaniinare contigit messes factas a Dominis Vieillard, Pau- 

 cher et Marie atque alias u Deplanche ct Thiebaut ex in- 

 sula vieina Lifu ejusdcm archipolagi nielanesiensis, siti inter 

 latit. austr. 20» et 22'*. 



Ilic venia detur enuincrandi speciQs, quae hodic in his in- 

 siilis longissime distantibns naturamque luxurianteni offercntibuH 

 innotuerunt; cnumeratione tali optime liquet qualis est vegetatio, 

 de qua agitur. 



Colleniet. 



Collema hyrsmmi Ach. , C. ampMimiin Nyl. , C. rcflecteiis 

 Nyl. 1), a actinoptychim Nyl., C. belonophorum Nyl. 



1) Ad subgenus Dichodium duco C. byrsinnm, C. amfikiurum, C. reflec- 

 tens «t C. siiblnridtnn (perperam a uie oliia relatuui ad Pauuanas). 



Flora 1867. 13 



