~ 97 — 



inler ulriiinque integuineiiluin gonidia et hyphaî 

 niedullares conspicua. Paraphyses hyaliiue, crassœ, 

 arcto coheerentes ac articulatœ. Sporœ iii thecis 

 octonœ, hyaliiice, vel aciculares el simplices vel 

 fasifornies et uniseptatae. Inde in hoc génère duplex 

 sectio. 



Très tanlum amplectitiir species corlicolas : prima 

 vigens simn! in India orientali et in insula Cuba; 

 secunda in iioc insula solummodo et tertia in insula 

 Manilla. 



Sectiu 1. — Sporœ simplices. 



19. Physcidia cylindrophora Hue ; Parmelia 

 cylindrophoi a Tayl., inHook., Journ. Botany, 1847, 

 p. 165, prope Madras lecta; Physcia cylindrophora 

 Nyl., Enum. génér. Lich., in Méni. Soc. scienc. nat. 

 Cherbourg, t. V, 1857, p. 106 ; Psoroma cylindro- 

 phoruni Nyl. Synops. Lich.,U, p, 24, et ai)ud Hue 

 y ich. exoL, n. 1130, in A^. Aixh. Mas , 3'= sér. t. HI, 

 1891 ; Ps. sphinclrinum f. cylindrophoruin MûU. 

 Arg., Lich. Beitr., n. 1330, in F/ora 1888 ; Physcia ? 

 WrightiiTaok. Supplein.1, m Americ. Journ. scienc . , 

 t. XXVIII, p. 204; Physcidia Wrightii Tuck., 

 Observ. Norlh Americ. and other Lich., in Proceed. 

 anieric. Acad. arts ani scienc. 1862, p. 400, atque 

 Synops. North Americ. Lich., t. II, p. 145, secundum 

 specimina archetypa 1. ex India, prope Madras legit 

 Wright e.x herb. Garroll, 2. ex ins. Cuba, Wright 

 Lich. Cubée, n. 92, ambo in herb. Mus. paris., atque 

 Zahibr. Ascolich., p. 209; Squauiaria Wrightii 

 Tuck., in herb. ; Parmeliopsis Wrightii Nyl. Synops. 

 Lich., II, p. 56, tab. IX, fig. 41 ; Psoromopsis 



/y^ 



