290 
1. Myrioblastus fossarum Trevis. (Leciden fossarım 
Dafonr;. Biatore Rousselit Dur. et Montagn.) 
* 
XV. Biastenia Massal. 
Apotheciu primitus ab excipulo proprio ceraceo €0- 
lorato marginala. Asci A— 8-sport, paraphysibus ob- 
vallati., „Sporac ovoidene vel ovoideo-oblongae, wuniloeu- 
lares, hyelinae, nuclco blastico, blastidiis duobus polari- 
bus conico-subhemisphaerieis, habena awili invicem jun- 
eiis, vel ‚habena evanescente aut interrupta discretis. — 
Thallus .crustaceus, effiguratus vel uniformis. \ 
"(Kanthocarpia Massal. ei De Notar.) 
1. Blast. Visianii Massal.; %. Blast, arenaria Massal, 
(Lichen arenarius Pers); 3. Blast. Lallavei Massal. (be- 
eiden Lallare Clement.); 4. Blast. taitensis Trevis. (Bia- 
tora taitensis Montagn. 1848; Hoeterotheeium taitense Mon- 
tagn, 1853); 5.. Blast. ferruginea Massal. (Lichen ferru- 
"gineus Huds.); 6. Blast. Körberiana Massal.; ; 7, Blast. 
sinapisperma Massal. (Patellaria sinapisperma De Cand.); 
& Blast, Pollinfi Massal.; 9. Blast, Fusoo- lulea Nassal. 
(Eichen fusco - Inteus Dieke.); 10. Blast. aurantiaca Tro- 
vis. (Lichen aurantiacus Lighif.; Callopisma aurenlincun 
Massal.); 11. Blast. ochracea Trevis. (Lecidea ochracea 
Schaer.; Calopisma ochraceum Massal.; Xantkocarpia 
ochracea Massal, et De Notar.); 12. Blast. lactea. Treyis, 
(Xanthocapie lactea Massal.); 13. Blast, ochrelepra Tre- 
vis. (Lecidea ochrolepra Dufour; Biatora ochrolepra Fries); 
14. Blast, disjuncia Trevis, (Lecidea disjuncta Bee; .‚Cal- 
lopisma disjunctum Massal.) 
V. Sporoblastia Trevis. (1831.) 
Apothecia primitus ab exoipulo proprio ceraneo 00° 
lorato marginata, Asci 8-spori, parapkysibus obvallati. 
