44 



I 



torto-arcuatae (nt in „8coliciosporo*). — Apothecia longitudine 

 valde ludentes, caeterum facile cam iis Op. BoiipUmdi F6e aut 

 Op. interalbiccmUs et numerosarum consimiliuai confundenda, ex. 

 sporis autem species insigniter distincta est et stirpem propriam L 

 formabit — Habitat ad ramulorum corticem laevem prope Apiahy 

 in Brasilia© prov. San Paolo: Paiggari (sine no.) 



162. Artkonia Puiggani MuU. Arg., thallus late effusus, hand 

 limitatus, valde tenuis, Txrens^ aequalis, subpulrerulentus; apo- 

 thecia 7i — Vi DiDi- Iftta, orbicularia v. obsolete angulosa, leviter 

 convexa, adpressa, obscure rufo-fusca, sicca subnlgra, opaca; 

 lamina tota rubescens, eplthecium rufo-fascum ; asci pjriformes, 

 8-spori; sporae 12—14 |i longae, 4 — 5 ji latae, oblongato-ovoi- 

 deae, 2 — 3-septatae, loculus superior reliquis duplo et ultra 

 loagior;gonidiaelongato-chroolepoidea. — Species elegans, pro- 

 xima A. albo-rufeUae Nyl. Prodr. N. Gran. p. 101, sed apothecia 

 mlnuta, sporae erolutae 8-loculares et ambitu angustiores. 

 A, puiicosa eJQSd. 1. c. p. 100, etiara affinis, longius distat et ob 

 thallum omnino aUum dissimills est. Lamina illam A. dnnaboH- 

 nae in nieutem revocat et sporae etlam ut in ilia saepe mor- 

 boso-nigricantes et male evolutae. — Habitat ad corticem juni- 

 orem prope Apiabj Brasiliae meridionalis : Puiggari sine no. 



163. Arthoiheimn endoxarUftum Mlill. Arg., thallus tenuissimus^ 

 late effusus, baud limitatus, albus, primum hypophloeodes et 

 minute macular i-subsoredieilo-erumpens et emergens, demum 

 subdenudatus } apothecia linearia, stellatim radiato-ramosa, 

 ramuli emergentes, subnodulosi v. obiter flexuosi> ^/g — Vi 

 mm. lati, 1—3 mm. longi, plano-convexi, erumpentes aurantiaco- 

 flavi, dein obscuriores, eroluta apothecia aurantlaco-fusca, opaca, 

 minute granuloso-asperata, haud peculiariter marginata ; lamina 

 laete fulvo-flava, epithecium fusco-flavescens, asci 8-spori; spo- 

 rae 20—25 (1 latae, hjalinae, transversim 7-septatae, loculi 

 praeter extremos longitrorsum semel v. his septati. — Species 

 pulchre distincta, affinis ArffwSidio xcmffiocarpo {Atihomae x<m' 

 ikocarpae Nyl. Prodr. N. Gran. p. 102), cujus sporae diametris 

 subtriplo majores. — Habitat corticola prope Apiahj in Brasilia 

 merid.: Puiggari n. 323. 



164. MycofHimm gramtlatitm MuU. Arg., thallus late effusus, 

 albido-rirens, minute et crebre granulosus, granula convexa, 



angulosa et coniluenfia; apothecia nigra, circ. ^ mm. lata, an- 



guloso-irregularia, obsolete gibboso-inaequalia, nonnihil niti- 



