320 
erassum, fusco-nigricans; lamina olivaceo- v, virenti-subhyalina 
hypothecium diffuse fuscescens; paraphyses conglutinatae; asci 
8-spori; sporae hyalinae, simplices, oblongo-ovoideae, 11—12 u 
longae et 5—7 u latae. — Squamulae thalli quodammodo ad 
illas Cladoniae cervicornis accedunt. — Terricola in Australiae 
monte William, alt. 5000 ped.: Dr. Sullivan no. 86. 
1156. Psora polydaciyla Müll. Arg,, hypothallus niger, tomen- 
tellus, parce evolutus; thalli squamae parvulae, e crenato-lobato 
longe polydactylae, lacinulae ascendentes; apothecia '/,—1i mm. 
lata, saepe nonnula conglomerata, fusea, convexa, immarginata; 
lamina superne byalina, inferne profunde in hypotheeium cras- 
sum et intense rufo- v, vinoso-cupreum abiens; sporae oblongo- 
ovoideae, 6--8 u longae, 2'/,—3'/, u latae. — Juxta Psoram 
Ernstianam Müll. Arg., cujus thallus obscure flavicans, non dac- 
tylino-dissectus, et hypothallus erasso-pannosus, locanda est. — 
Corticola prope Apiahy in Brasilia: Puiggari no. 2156. 
1157. Psora chlorophaea Müll. Arg., thalli squamulae in hy- 
pothallo fusco subpannoso creberrimae, hine inde subsparsae, 
exiguae, subadpressae, crenato-multilobulatae, glabrae, olivaceo- 
virentes; apothecia ?/,—i mm, lata, adpressa, e subplano hemi- 
sphaerica, nigro- v. virenti-fusca, mox nigra, opaca, immarginata ; 
lamina superne hyalina, inferne in hypotheeium profunde nigro- 
fuscum abiens; sporae cylindrico-oblongatae, 10—12 u longae 
et 2—3 u latae.e — A proximis Psora haemophaea, sc. Lecidea 
haemophaea Nyl. in Flora 1869 p,122 et 1874 p.72 differt thallo 
et colore apotheeiorum et Psora parvifoliella, sc. Lecidea parvi- 
foliella Nyl. in Prodr. Nov, Gran. p.54 et simul Psora Ernstiana, 
8. Lecidea Ernsiiana Müll, Arg. L. B, no. 55 jam ambitu spora- 
rum breviorum differt. -—- Corticola in Brasilia prope Apiahy: 
Puiggari no. 1721. 
1158. Thalloidima australiense Müll. Arg., thalli squamulae 
imbricatae, multiformes, torquato-turgidae, convexae, lurido- v. 
argillaceo-pallidae, laeves; gonidia glomeruloso-aggregata, at 
vera, viridia, membrana facile distineta praedita; apothecia 
1—2'/,mm. lata, adpressa, juniora plana, rufescenti-fusca, mar- 
gine tenui paullo obscuriore ceincta, demum plano-convexa et 
immarginata; lamina cum epithecio et hypothecio e pallido- 
fuscescenti hyalina; paraphyses conglutinatae; asci angusti, 
imbricatim uniserialiter 8-spori; sporae obovoideae, hyalinae, 
2-loculares, 13—16 u longae, 5—7 u latae.e — Psoram luridam 
simulat, sed squamulae multo minores et sporae haud simplices, 
