lichi«:ni:s exotici 289 



Panificlîa Ach., Nyl. 



1. P. caperata Ach. — In insulis Marianis ex Pers. in Gaudich. 

 Uran.; in insulis Sandwich, Remy. 



2. P.perlata Ach. — Frequens, ut videtur. Simul in insulis Poly- 

 nésie var. cetrarioides Del., lobis thallinis dilatatis. 



3. P. perforata Ach. — Taïti, Vesco. 



h. P- sinuosa Ach. — Frequens. Varietas simul insignis in Nukahiva, 

 Jardin. 



5. P. pertusa Scher. — In insulis Sandwicensibus. 



6. P. conspersa Ach. — Ad saxa in Nukahiva, jardin. 



IMiyscia (Fr.)Nyl. 



1. Phi chrysophthalma DC. — Taïti, Jardin. 



2. Ph. parietina (L.). — In Lord Howe Island , M il ne ex hb. 

 Hooker. 



$i Ph. leucomela Mich. var. angustifolia Mey. et Flot. — Taïti , 

 Vesco. 



h. Ph. speciosa (Ach.) Fr. — Taïti. 



5. Ph. plumosa (Tayl. in Hook. Journ. Bot. 1847, p. 173). — In 

 insulis Polynésie, Beecbey. - — Sat similis Physcie applanate majori 

 (latit. 2-4-pollicari), apotheciis hypothecio nigro. 



(5. Ph. domingensis (Mnt., non Ach.). — In insulis Polynésie haud rara 

 videtur. Frequens ad saxa et arbores in Nukahiva, Jardin. 



7. Ph. papulosa (Mnt. Bon. p. 137 sub Parmelia). — In insulis Sand- 

 wicensibus. 



8. Ph. applanata (Fée Ess. p. 126). — Taiti. Parmelia picta Mnt. 



9. Ph. confluens (Fr.). — Nukahiva, Jardin; Taiti, P a n c h er et 

 Vieillard. 



(Trib. XVI. Gyrophorei. — Desiderantur. ) 



Trib. XVII. — PYXINEI. 



Pyxine Fr. 



1. P. cocoës (Ach. sub Lecidea ; etiam L sorediata Ach.). — Taiti, 

 Nukahiva (1). 



(4) Apotheciis, thallo sporisque majoribus differt specie, ex cel. Tuckerman, 

 P. sorediata eP. cocoës, mihi vero nonnisi ut varietas vix separanda, narn note 

 he non constantes vise sunt 



