50 BULLETIN DE L'HERBIER BOISSIER. (10) 



Zenk. in Goeb. et Kze. Waarenk. I, p. 163, t. 21 ; in Florida : Calk. N. Amer. 

 Lieh., n. 145. sub Glyphide Achariana Tuck., in qua, sensu Tuck., com- 

 prehensa est. 



53. Allarthonia albovirescens Müll. Arg. ; Arthonia albovires- 

 cens Nyl. Lieh. Ins. Guineens., p. 51. — Gonidia sphserica, simplicia, 4-7 y. 

 lata. Spora? a cl. Nylander desriptœ nondum bene evolutse erant, nec paren- 

 chymaticEe, locellis vix discrelis. Copiosœ coram sunt, 20-35 y longse, 

 10-12 y. latae, 10-16-loculares. Loculi brevissimi, multoties latiores quam 

 longi, intermedii reliquis validiores, ssepe nonnihil undulati, at iterum 

 longitrorsum divisi desunt. — Ad corticem Ilicis Cassinis in Florida : Cal- 

 kins N. Amer. Lieh., n. 154, Eckfeldt, et ad Ilicem Dahoon : Eckfeldt, 

 n. 791. 



