802 Fungi fossiles, Mycclia, Rhizotnoipliites. 



3. Nyctomyces densus Gopp. et Metige. Ueb. d. Bera.steinflora Mo- 8443 

 natsbericht d. k. Akad., Berliri 1853, p. 453. 



Hah. iii formatione succini in Borussia. — Diagnosis desideratur. 



4. Nyctomyces divaricatus Gopp. et Meng. Ueb. d. Bernsteiutiora, 8444 

 Monatsbericlit d. k. Akad., Berlin 1853, pag. 452. — Filainentosus, 

 hyphis intra ceilulas et vasa lignoruin repentibus, omnino ut for- 



ma in ligno Pini silvestris descripta a cl. Hartig (Th. Hartig 

 Abhandlung tiber die Verwandlung der polykotyledonischen Pflan- 

 zenzelien in Pilze und Schwammgebilde, Berlin 1833. t. I, fol. 20). 

 Hab. in fragmento Pinitis Meugeani intra succinuin inciu- 

 so in Borussia. 



5. Nyctomyces toruloides Ung. Ciiloris protog«a, p. 6. 8445 



6. Nyctomyces violaceus Ung. Chl. prot. t, I, f. 5, Schimp. Tr. pal. 8446 

 Veg. t. I, f. 7, 7 a. 



RHIZOMORPHITES Roth in Uster. Ann. I, t. I, et Cata!. bot. I, p. 233, 

 {Rhizornorpha). 



1 Rhizomorphites geanthracls Gopp. in Bronn. Gesch. der Nat. p. 5 844? 

 Ung. Gen. et Spec. pag. 40. 



Hab. intra corticem Betulitis'? formationis geanthracis ad 

 Muskau Silesiae. 



2, Rhizomorphites intertextus (Sterub.) Trevis in mn)?. edit. H, No- 84i8 

 mencl. Algarura, Zigno Fi. Foss. forra. Oolithicje, vol. I, Padova 

 1856, p. 2, Algacites inlertextus Sternb. Vers. Fl. Vorw. 11, p. 37, 



t. XXI, 6g. C, Ung. Gen. et Spec. pag. 38, Bronn. Ind. Pakeont. 

 Pars I, p. 25, Giebel Deutschl. Petref. p. 15, u. 137. — Filamen. 

 tis ramosissimis, longitudinaliter striatis ; primariis latioribus sub- 

 parallelis, 1,5 mm. diam., metientibus; ramulis liuearibus, planis 

 intertextis, irregulariter reticulato-anastoraosantibus. 



Hab. ia schisto jurassico ad Solenhofen'?, Bavarias. — Rh, sub- 

 corticafi Pers. similis. 



3. Rhizomorphites Sigiliariae Lesq. A Spec. of Fungus in the Shal. 3449 

 of the Darlington Coal Bed at Cannelt. Proc. Am. Phil. Soc. vol. 

 XVn, 1877, p. 174, t. IV, f. 9 (/M^aomorp/m). — Filamentis ap- 

 planatis, irreguiaribus, rotuudis vel polygoniis, elongatis vel linea- 

 ribus vei amorphis; ramis divergentibus, modo simplicibus, modo 

 furcatis vel anastomosantibus, apicibus inflatis, clavatis et obtusis 



vel compressione applanatis, superficic venis venulisque exaratis. 



Hab. ad corticem Sigillariae sp. in fodina carbonifera Can- 

 nelton, Beaver County Amer. bor. — Rami 0,5-2 ram. lati, 1-18 



I 



