664 



majora et nuda sunt, — Hie dein etiam pertinet Wes*rucuriu 



glohifera,? v. depress^ Eschw. Bras, p. 181, — Corticola 

 prope Para. 



6. Verrucwria hymnothoru 1 )? v. custom eu 



Eschw. Bras, p. 126 sit Pyre-nulu emstemeu Mull* Arg., 

 tota est simillima Pyrenulae mamillanae (Ach.) Tuck., sed thallus 

 castaneo-obscurior, apothecia paullo majora, Vj 2 — 2 mm. dia- 

 metro inajore aequantia, (transversim) elliptica et orbicularia, 

 insigniter nano-depressa et fere plana, margine insigniter alato- 

 cincta, opaca, centro umbonato demum nitida; sporae in ascis 

 octonae, 1-seriales, fuscescentes, circ. 16 p longae et 8 jut lafcae, 

 4-loculares. — Perithecium non dimidiatum sed integrum vidi, 

 at basi truncato-plana sub nucleo late pyramidali valde attenua- 

 tum, supra basin circumcirca horizon taliter longe productum. — 

 A simillima Pyrenula marginata differt praesertim minutie 

 sporarum, — Corticola prope Para. 



7. Ve/wucuriu uuruntiu Eschw. Bras. p. 127, nunc 

 JLnthrucofheciwm uuruntinmi Mull. Arg.; perithecia 

 integra, basi attenuata, ad verticem nuclei horizon taliter tecti- 

 f ormi-dilatata ; sporae 52 — 90 p longae, 25—30 u. latae, circ, 

 20-loculares, loculi cubico-plurilocellati. — PJanta extus sat 

 bene Pyrenulam Warmingii Mull. Arg., sc. Verrucariam Wa?*mingii 

 Krplh. Lich, Warm. n. 125 refert, sed sporae omnino aliae. 

 Structura apotheciorum nudorum ut in Pyrenula castanea. Apo- 

 thecia extus ut in Anthracothecio borbonico^ sed minora et sporae 



minores. — Prope Para. 



8. Verruc&viu ulhu Eschw. Bras. p. 127, exelus, 

 omnib. syn. , sit JLrtHmpyveniu (s. I*oitjmev>ie$iiim) 

 ulbidu Mull. Arg.; thallus obscure albidus, linea nigra 

 limitatus, tenuis, hypophloeodes, demum cum epidermide rimu- 



losus; apothecia 4 /io mm * ^ a * a j globosa, integre nigra et basi 

 completa sed levius convexa et paullo tenuiora, vix semi- 

 immersa, parte libera regulariter hemisphaerica, vertice rotun- 

 dato-obtusa et sup erne demum nitida, caeterum opaca, basi 

 impure nigra; nucleus hyalinus; sporae in ascis angustis cla- 

 vatis octonae, superne biseriales, caeterum vulgo 1-seriales, 

 obovoideo-cylindricae , 4-loculares , utrinque late rotundato- 



') Verrucaria HymnoiHara Krplh, Lich. "Warm. p. 395, oxclus. 

 syn., ad Pyrenulam santensem pertinet, sed plantain alienam insuper continct, 

 suhshnilem Pyrenulae castaneae, sporis destitutain, quae forte Anthracothecii 

 species haud enucloanda et plane negligenda. 



