■82 I'LUWEKLESS PLANTS. 



Opegkapha atra, Pers. — Common. Trunks. 

 Platygeapha ocellata, Nyl — Low. Smooth bark. 

 Aethonia cinnabarina, "Wallr. — ^Low. Trunks. 



Cariboea, (Ach.) Nyl.— Mid. Trunks, 

 rubella, Fee. — Low. Trunks, 

 teediosa, Nyl. — Low. Trunks, 

 spectabilis, Plot. — Mts. (Eav.) Trunks, 

 astroidea, Ach. — Mid. Trunks, 

 glaucescens, Nyl. — Up. (E.av.) Trunks. 

 Glyphis Ac'hariana, Tuck. — Low. and Mid. Smootb bark. 

 NoEMANDiNA Juugermannige, NyL— Mts. (Rav.) On Mosses. 

 Endocaepon miniatum, Ach. — Mid. (Schw.) and TJx3. '(Eav.) On 

 Eocks. 

 Muhlenbergii, Ach. — Mid. and Uj). On rocks, 

 auviatile, (Web.) D. C— Mts. (Eav.) Wet rocks. 

 Tuckermani, Mont. — Common. Mossy trunks, 

 hepaticum, Ach. — Mid. (Schwein.) Earth. 

 Veeeucaeia umbrina, (Ach.) Wahl, — Mid. (Schwein.) Granite 

 rocks, 

 nigrescens, Pers. — Mid. and Up. Eocks. 

 fuscella, (Turn.) Ach.— Mid. (Schwein.) Eocks. 

 rupestris, Schrad. — Up. Lime rocks, 

 diffractella, Nyl. — Mid. (Schwein.) Eocks. 

 epigcea, Pers. — ^Low. and Mid. On naked earth, 

 carpinea, (Pers.) Ach. — Mid. Trunks. 

 JSTucula, (Ach.) Nyl. — Low. Trunks, 

 pyrenuloides, (Mont.) Nyl. — Low. Trunks. 

 Santensis; Tuck. — Low. Trunks, 

 nitida, Schrad. — Common. On smooth bark, 

 punctella, Nyl. — Low. Trunks, 

 thelomorpha, Tuck. — Low. Trunks. . 

 spinulosa, Schwein. — Mid. (Schwein.) Trunks, 

 aggregata, (Fee.) Nyl. — Low. Trunks, 

 glabrata, Ach. — Mid. (Schwein.) Trunks, 

 gemmata, Ach. — Low. Trunks, 

 subprostans, Nyl. — Low. Trunks, 

 tropica, Ach. — Low. and Mid. Smooth bark, 

 prostans, Mont. — Low. Trunks. 

 5-Beptata, ISTyl. — Low. Trunks of Holly. 



