( 24 ) 145 



disperso-gianularis, granula in hypolhallo albo subverniceosita, 

 lanlum i/io-s/io mm. lata, saepissime lineari-oblongata v. hinc 

 inde seriatim conflncntia^ aut irregularia, convexa, laevia; 

 apothocia 2/3-I mm. lata ct minora, nigra, sessilia, crassius- 

 cula,juniora margii)e crassulo valde prominente cincta, evoluta 

 plana, tenuiter marginala, nuda; epilhecium et hypothecium 

 nigro-fusca; sporae 18-20 // longac, 8-9// latae, 2'loculares. — 

 Species niilli arete accedens,prope B.toninioidem Bag!, locanda. 

 Tliallus perminute disperso-granularis et albusin genera insig- 

 nis, Apothecia ilia fere referunt Buelliae leptoclines Mass. — 

 Saxicole: San Marcos (Pitt. no6096) 



127. Biiellia lepfocliue Mass. Geneac. p. 20. — Saxi- 



cole : San Marcos (Piit. n" 6099). 



128. — Glazionana Mull. Arg. Licli. Beilr., n« 135; 



Lecidea Glaziouana Krplli. Lich. Glaz. p. 146. 

 — Saxicole : Rio Tiliri (Pilt. n^ 6097), San Mar- 

 cos (n<' 6098). 



129. — stelliiKitJi Mudd Man. p. 216. —Saxicole : 



Abejonal (Pin. n« 6094). 



130. — versicolor Miill. Arg. (sp. nov.). — Thallus e flavo-virente 



demum pallidius v. obscurius einerascens, crassiusculus, dif- 

 fraclo-areolatus, v. diffracto-glebosus, areolae subcontiguae, 

 valide granosae et irrogulares; apothecia i/a-i/s mm. lata, ses- 

 silia, aterrima, tenuiter et persistentcr marginata, plana v. 

 demum rarius convexa, opaco-nigra ; epilhecium et hypothe- 

 cium fusco-nigraj lamina virens; sporae 8-nae, 14-18 // longae, 

 6-7 // latae, biloculares. — Species juxta brasiliensem fi, /Zaro- 

 virentem Miill. Arg. L. B., n°1437 inscrenda est, a qua differl 

 thallo magis irregular!, demum cinerascente ctapotheciis mar- 

 ginatis. — Saxicole : Abejonal, lOOO™ (Pitt, n^ 6095). 



131. — dodecaspora Miill. Arg. (sp. nov.). — Thallus virenli-glaucus 



V. demum decnlorando-albus, lenuissimus, subtililer crebre 

 granularis, demum subevanescensj apothecia 1/3-1/2 mm. lata, 

 sessilia, plana, marginata, tota nigra; epilhecium olivaceo-nigri- 

 cans; hypothecium late olivaceo-nigrum; asci 2-serialira 12-16- 

 spori; sporae 12-115 fx longae, 3-4 1/2 jjl hitae, lineari-ellipsoi- 



