332 DR. J. MUELLER — L1CHENES EPIPUYLLL SPRITCEANI. 



52. Phylloporina rufula, Mnell. Arg. L. Epiph. p. 21. — Ver- 

 rucaria rufula, Krempelh. L.foliic. p. 20. — Verrucaria rubicola, 

 Stirt. Lich. on Liv. Leaves, p. 9. — In reg. Amazonica variis locis, 

 Trail ; prope Para, Spruce, n. 506. 



, v. obscurata, MuelL Arg. in Flora, 1890, p. 196 ; 

 in reg. super. Amazonum, Trail ; et in reg. Bio Negro ad 

 Panure, Spruce, n. 580. 



53. Phylloporina rubentior, MuelL Arg. L. Epiph. p. 21 

 Verrucaria rubentior, Stirt. Proc. Phil. Soc. Glasgoiv, xi. p. 107. 

 — In reg. super. Amazonum, Trail; in reg. Rio Negro, ad San 

 Gabriel, Spruce, n. 567 ; ad Barra, Spruce, n. 605 ; ad Panure, 

 Spruce, n 531. 



54. Phylloporika octomera, MuelL Arg. in Flora, 1890, 

 p. 198; in fol. Aroidearum in reg. super. Amazonum, Trail. 



55. Phylloporina C2erulescens, Muell. Arg. in Flora, 1890, 

 p. 198 ; in regione super. Amazonum (apotheeiis baud bene 

 evolutis), Trail. 



56. Phylloporina platypoda, Muell. Arg. L. Fpiph. p. 22 ; 

 in fol. Dicotyledon, et Palmarum minorum in reg. super. Ama- 

 zonum, Trail ; et in monte Tavita regionis Rio Negro, Spruce, 

 n. 631. 



57. Phylloporina Spruceana, Muell. Arg. ; thallus macularis, 

 tenuissimus, fuscescenti-virens, integer laavigatus ; gonidia bene 

 phyllactidialia ; apothecia circ. ^ mm. lata, nigra, conico-hemi- 

 spluerica, subprominenter ostiolata, in apice acutiusculo libenter 

 trigono nitida, caeterum opaca ; sporse in ascis angustis 8nse, 

 circ. 20 /i longge et 4 fx latae, fusif ormes, 4-loculares. — Affinis 

 Ph.lavvprocarpce, Muell. Arg. ; sed tballus alius et sporse 4-loeu- 

 lares, et dein a Costaricensi Ph. umhilicata, Muell. Arg., differt 

 thallo, ostiolo apice haud umbilicato et sporis utrinque subacumi- 

 natis. — Ad Rio Uaupes in reg. Rio Negro, Spruce, n. 430. 



58. Trichothelium epiphyllum, Muell. Arg. in Engl. Jahrb. 

 vi. p. 418 ; in foL Palmarum minorum in reg. super. Amazonum, 

 Trail. 



FORMATIONES LlCHEXOSJE INCOMPLETE. 



59. Tricharta melanothrix, Fee, Meth. p. 87, t. 3. f. 18, A, 

 C; in foliis Palmarum in regione Amazonum, Trail, et in fol. 

 Dicotyled. in regione Rio Negro prope S. Carlos, Spruce, n. 624. 



