

*-4 X 



.■ i 



/ .^ * 



^ r 





^ Ti 





518 



4 H 



H -« 



i 



l^ ^ ^ 



- * 



^J?^ 



b ^ 



f * 



^ H 



^'■-ri 



^ 



Sfcirt. Add. Lich. New Zeal. p. 473 hue spectant aut ad genus 

 Micro glaenam, sed specimlna non habeo. 



542. Claihroporina oUmcea MiilL Arg. Tliallus olivaceo-virens 

 et facile desquamescens (ut in aniericana Porina desguamescenle 

 F6e), continuus, laevis, mox rugulosus; apothecia crasse thal- 



lino-vestita , ^3 



mm. lata, basl effasa, extus cum thallo 



concoloria, nonnisi vertice ostiolo exiguo levlfcer prominente 

 aurantiaco-fuscescente nudata, peritliecUim integrum, globosum, 

 undique in sectione fulvescens; sporae in ascis octonae, hja- 

 linae, 60—75 \i longae et 13—14 n latae, transversim circ. 15- 

 septatae, loculi longitrorsum et parte mediana sporae etiam 

 oblique 2— 5-locellati. — Affinis CL emineniiori^ et subsimilis 

 Porinae nuculae^ sed tliallus olivaceus v. olivaceo-flavicans, ver- 



J - 



rucae minus elatae et sporae tenuiores, — Coriicola prope 

 Toowoomba in Queensland : Hartmann. 



543. Arthopyrenia gravasteUa\ Verrucaria gravastella Krplh. 

 Lich, Hecc. p. 48; pcrilhecium dimidiatum est, basin versus fin 

 sectione) subdilatatum, nucleus basi latior; apothecia pro parte 

 nitidula et demum vertice paullo umbilicata, nonraro ibidemque 

 albescentia. — 



Corticola ad Toowoomba in Queensland: Hart- 



mann. 



544. Arlhopi/renia sulphurescens Mull. Arg. Tliallus sulphu- 

 rescenti-albidus, tenuis, determinatus, continuus, superficie fari- 

 nulentus', apothecia circ. Yg mm. lata, nigra, parte circ. dimidia 

 V. profundius immersa^ caeterum nuda, opaca, hemisphaerica^ 

 apice distincte umbilicata et in ostiolo impresso vulgo albido- 

 pulverulenta, perithecium basi deficiens, in sectione basin ver- 

 sus attenuate- cvanescens ; nucleus basi latus, paraphyses laxe 

 clatliratim connexac; sporae in ascis octonac, hyalinae, 4-locu- 

 lares, elongato-cllipsoideae, 17 — 18 ^ longae, 6 — 7 fx latae, ad 

 dissepimenta paullo constrictae, loculi breviter cylindrici. — 

 Proxime affinis A. gravasiellae, a qua differt colore thalli, struc- 

 tura perithecii, sporis longioribus et ambitu angustioribus. — 

 Corticola crescitwoomba i prope Toon Queensland: Hartmann. 



545, Pyrenula defossa Miill. Ai'g. Tliallus obscure olivaceus, 

 subtenuis, continuus, suboleoso-laevigatus , epidermide translu- 

 cente tectus; apothecia omnino defosso-innata , nonnisi vertice 

 nigro baud emergente perspicua, tota Yj^nm. lata; perithecium 

 integre nigrum, sed inferne tenuius^ paraphyses copiosae, asci 

 8-spori; sporae fuscescentes, 4-loculares, 22—26 jjl longae, 12 [i 

 latae, — Juxta Pyrenulam pundellam, s. Verrucariam punctellam 



