268 NOUVELLES ARCHIVES DU MUSÉUM. 



4:04. Ramalina geniculata Hook. et TayL, NyL Recogn. Ramai, p. 6S, ubi deflnitur. 

 =:In Africa occidentali (ins. San Thomé, Flora 1886, p. 171, Contrlb. da FI. d'Afr. p. 4 et 

 Lich. ins. Guin. p. 9). — In America tropica (Venezuela et Nova Granata) — In Oceania 

 (Australia; Nova Zelandia, Lich. TV. Ze/anc?. 1888, p. 22). 



465. *R, subpusilla Nyl. Recogn. Ramai, p. 66, ubi definitur; medulla K -|- flavescens 

 vel deinde nonnihil rubescens. = In Asia meridionali (India). — In Oceania (ins. Java). 



466. R. minuscula Nyl. Recogn. Ramai, p. 66, ubi definitur. = In Asia boreali (Lavi^- 

 rencebay, Konyambay, etc., Lich. Fr. Behr. pp. 7, 19, 48 et 53). — In America boreali 

 (Port-Clarence, Lich. Fr. Behr. p. 61, Alaska, ibid. p. 83; Terra Nova, ubi frequens). — 

 Etiam in Europa arclica. 



— Var. dendroidella Nyl. Recogn. Ramai, p. 68, ubi definitur. = In Asia (Mantschuria). 



467. * R. pollinariella Nyl. Lich. Fr. Behr. p. 7. R. minuscula var. j^ollinariella Nyl. 

 Recogn. Ramai, p. 67, ubi deflnitur. = In Asia boreali (Lawrencebay). — In America 

 boreali (Terra Nova). — Etiam in Europa arctica. 



468. R. intermedia Del., Nyl. Recogn. Ramai, p. 68, ubi deflnitur. = In America bo- 

 reali (Terra Nova). 



469. R. pumila Mont., Nyl. Recogn. Ramai, p. 68, ubi definitur. = In Asia (China et 

 India). — In America tropica (Brasilia). 



470. R. javanica Nyl. Recogn. Ramai, p. 69, ubi definitur; R. pumila Mont., Nyl. 

 Flora 1806, p. 130, ubi etiam definitur. = In Oceania (ins. Java). 



471. R. subgeniculata Nyl. Recogn. Ramai, p. 69, ubi definitur. = In Africa occi- 

 dentali (insula Madera). 



472. R. Panizzei deNotar., Nyl. Recogn. Ramai, p. 70, ubi definitur. = In Africa boreali 

 (Algeria). — Eliam in Europa (Liguria). 



473. R. abyssinica Nyl. Recogn. Ramai, p. 71, ubi definitur. = In Africa orientali 

 (Abyssinia). 



TRIB. XVIM. — ROCCELLEI. 



Gen. XLVI. — Roccella DG. 

 Subgen. I. — Combea de Notar. 



Dactylina mollusca (Ach.) Nyl. Flora 1871, p. 299, est Roccella et vix subgeneris 



dignitatem superat. 



474. C. mollusca Nyl. Syn. I, p. 257, tab. VIII, fig. 1, ubi definitur. — Parmelia 

 mollusca Ach. — Roccella mollusca Nyl. Fnum. Lich. p. 97 et Flora 1866, p. 199. Stratum 

 corticale CaCI erythrinosum evadit. =: In Africa meridionali (promont. Bonaî Spei). 



Subgen. II. — Roccella pr. dict. N5'l. 



475. R. tinctoria DC, Nyl. Syn. I, p. 258, tab. VIII, fig. 2, ubi deflnitur; Enum. 

 Lich. p. 97; Flora 1866, p. 199. Stratum corticale CaCl -|-, praesertim si Lichen juvenilis 

 est. = In Asia meridionali (India). — In Africa boreali (Algeria, Lich. Alger, p. 309), 

 orientali (ins. Borbonia, Lich. exot. p. 252 et Mauritii), meridionali (promont. Bonse Spei) 

 et occidentali (Senegambia et ins. Canariis). — In America média et meridionali (Peruvia, 

 Lich. exot. p. 211; Chili, Addit. FI. chil. p. 178). — Etiam in Europa meridionali (ins. 

 Maris Mediterranei). 



476. R. hypomecha Nyl. Flora 1866, pp. 199 et 200 in notula; R. tinctoria var. 



