54 BULLETIN DE l'hERBIER BOISSIER. (22) 



Ttib. COENOGONIEiE Müll. Arg. Lieh. Paraguay., p. 18. 



139. Coenogonium interplexum Nyl. Coenog., p. 92 ; ad arbores, in 

 iinibrosis prope Warburton : Wilson, n. 833. 



Trib. THELOTREME^ Müll. Arg. Graphic!. Féean., p. 3, 5. 



140. Ocellularia Bonplaudise Spreng. Syst. 4. 1. p. 242, var. obliterata 



Müll. Arg. ; protuberantise thallinse pro maxinia parte omnino obsoletse 

 et discululi tum paulo ampliores et minus impressi apparentes, sc. 

 superflciem planam thalli attingentes. — Reliqua optime cum genuina 

 0. Bonplandiœ conveniunt, et hinc inde in eodem thallo occurrunt 

 apothecia quse transitum manifestum ostendunt. — Corticola, Warbui- 

 ton : Wilson, n. 513. 



141. Ocellularia gyrostomoides Müll. Arg. L. B., n. 1263; ad corticem 



Dfimydis aromaticœ, prope Kew : Wilson, n. 949. 



142. Thelotrema decorticans Müll. Arg.; thallus glauco-albicans, tenuis- 



simus, instratus, Isevis v. leviter rugulosus ; apothecia ^-i-l miw- lata, 

 adnato-sessilia, hemisphferica, apice deplanato-obtusa, grosse verrucu- 

 losa, parte corticali thallina mox subsquamaceo-secedente quasi muti- 

 Jata et perithecium interius pi'oprium carneum tum denudaturn, hemi- 

 sphsericum, Iceve, apice poro latiusculo aut dentibus 4-7 conniventibus 

 acutis aperiens ; discus subcarueus, depressus ; hypothecium hyalinum ; 

 asci juniores 8-spori, sporse evolutse abortu nonnullarum ssepius tarnen 

 4-nge, hyalinse, 50-60 ij- longae et halone computato 15-20 ij- latae, sine 

 halone quoad latitudinem loculorum circ. 10 jj. latse, fusiformi-ellipsoi- 

 deae v. etiam acutiores et ellipsoideo-fusiformes, 11-14-loculares, loculi 

 2-4-locellati. — Species perithecio interiore carneo mox fere usque ad 

 basin denudato et exteriore verrucoso insignita, cseterum ad vulgare 

 Th. lepadimim Ach. (ubi sporse majores et magis divisse) accedit. — 

 Corticola, ad Black Spur : Wilson, n. 514. 



143. Thelotrema lepadinum Ach. Univ., p. 312; corticola, ad Warburton : 



Wilson, n. 516, 519, et ad Lake Elinganute : Wilson, n. 1446. 



Trib. GRAPHIDEiE Müll. Arg. Graph. Féean., p. 4, 15. 



144. Dirinastrum australiense Müll. Arg. ; thallus cretaceo-albus, crassus, 



determinatus et contiguus v. hinc inde in glebulas parvas hemisphœ- 

 ricas dispersas aut confluentes disruptus, superficie farinosus; gonidia 

 chroolepoideo-concatenata ; apothecia circ. 1 nun. lata, crassa, albo- 



