OF ARTS AND SCIENCES : SEPTEMBER 11, 1866. 225 



Fam. 4. Peltigerei. 



Sticta crenulata (Hook.) Del. — Trunks, Hawaiian Islands 

 (Gaud.), Nyl. 1. c. ; West Maui and other islands, abundant (Mann). 



Sticta orygm^a, Ach. S. flavicans Tayl. S. Durvillei, var. 

 Jlavicans, Nyl. — Trees, mountain of West Maui (Mann). 



Sticta aurata (Sm.) Ach. — Trees, Oahu (Mann). 



Sticta Mougeotiana, Del., Nyl. — Hawaiian Islands (Gaud.), 

 Nyl. 1. c. 



Sticta crocata (L.) Ach. — Walls of crater. East Maui and 

 Hawaii (Pickering), Tuck. 1. c. ; mountain of West Maui, fertile 

 (Mann). 



Sticta argyracea (Bor.) Del., Nyl. — Oahu (Mann). 



Sticta quercizans (Michx.) Ach., Nyl. — Near Hilo, Hawaii 

 (Pickering), Tuck. 1. c. ; Oahu (Mann). Var lutescens, Nyl. — 

 Hawaiian Islands (Gaud.), Nyl. 1. c. ; Oahu (Mann). 



Sticta Ambavillaria (Bor.) Del. — Hawaiian Islands (Reray), 

 Nyl. 1. c. ; Hawaii, Oahu, and West Maui, 3,000 - 5,000 feet alt. 

 (Mann). 



Sticta filix (Sw.) S.JiUcina, Ach. — Oahu (Mann). 



Nephroma tomentosum (Hoffm.) Koerb., var. Helveticum, 

 Fr. — Trunks, Oahu, and mountain of West Maui (Mann). 



Nephroma l^vigatum, Ach., var. rufum, Babingt. — Trunks, 

 Oahu (Mann). 



Peltigera rufescens, Hoffm. — Hawaiian Islands (Remy), Nyl. 

 1. c. Walls of crater, East Maui (Pickering), Tuck. 1. c. ; Hawaii 

 (Mann). 



Peltigera polydactyla, Hoffm. — Hawaiian Islands (Remy), 

 Nyl. 1. c. ; Hawaii, and Kaala Mountains, Oahu (Pickering), Tuck. 1. 

 c. ; Oahu (Mann). 



Erioderma unguigerum (Bor.) Nyl. — Trees, Oahu (Mann). 



Fam. 5. Pannariei. 



Pannaria molybd^a (Pers.) Coccocarpia parmelioides, Tuck, 

 in Wright, Lich. Cub. — Trees, Oahu (Mann). 



Pannaria lurida (Mont.) Nyl. — Trees, Hawaiian Islands 

 (Gaud.), Mont. Bot. Voy. Bonite (Mann). Var. hypomela. — 

 Hawaiian Islands (Hillebrand ; Mann). 



Pannaria pannosa (Sw.) Del. — Trees, Hawaiian Islands (Gaud.), 



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