32 flowjsblbsb plants. 



Opegrapha at i'a, Pers. — Common. Trunks. 

 Platygrapiia ocellata, Nyl. — Low. Smooth bark. 

 Artiionia cinnabarina, Wallr. — Low. Trunks. 



Caribcea, (Ach.) Nyl.— Mid. Trunks, 

 rubella, Fee. — Low. Trunks. 

 taediosa, Nyl — Low. Trunks, 

 speetabilis, Flot. — Mts. (Kav.) Trunks, 

 astroidea, Ach. — Mid. Trunks, 

 glaucescens, Nyl. — Up. (Kav.) Trunks. 

 Glypiiis Achariana, Tuck. — Low. and Mid. Smooth bark. 

 Normandina Jungermannise, Nyl. — Mts. (Rav.) On Mosses. 

 Endocarpon miniatum, Ach. — Mid. (Schw.) and Up. [(Rav.) On 

 Rocks. 

 Muhlenbergii, Ach. — Mid. and Up. On rocks. 

 fluviatile, (Web.) L>. C— Mts. (Rav.) Wet rocks. 

 Tuckermani, Mont. — Common. Mossy trunks, 

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

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

 rocks, 

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

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

 rupestris, Schrad. — Up. Lime rocks, 

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

 epigoea, Pers. — Low. and Mid; On naked earth, 

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

 Nucula, (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.) Trunk?, 

 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-septata, Nyl. — Low. Trunks of Holly. 



