Ixviii PEOCEELINGS. 



Physcia tenelln, Scop. Pertusaria ghbulifera, Turn. 



Lecanora Turneri, .sm. ,, leioplaca, Ach. 



„ varia, Ehrh. Phli/clis argeua, Ach. 



,, aira, Huds. Lecidea myriocarpa, DC. 



,, subfusca, L. ,, parnsema, Ach. 



,, albella, Pers. ,, querma, Dicks. 



,, phlogina, Ach. „ tricolor, With. 



Pertusaria fallax, Pers. Arthonia Swartziana, Ach. 



,, faginea, L. 



Mr. Holmes also records the following scale-mosses. 



Lophocolea heterophylla^'&dh.Y. Aneura pinguh, L. 



Fossombrotiia ptisilla, Nees. ,, tmiltijida , Dill. 

 Pellia cah/cina, Tayl. 



Dr. Braithwaite reports that the woocls visited are fairly pro- 

 ductive in mosses, and gives the following list of species seen, 

 especially referring to Seligeria paucifulia as a notable find. 



AcRocARPi. Pleurocakpi. 



Weissia viridida, Brid. Fissidens bryoides, Hedw. 



Dicranella rubra, Huds. ,, taxifolius, L. 



,, heteromalla, Hedw. Aiioniodon vitictdosus, L. 



Dicranum scoparinm, L. Mypnum [Plewopus) sericeum, L. 



Leucohryum ylnucum, \j. ,, ,, lutescens, lluds. 



Seligeria paitcifolia, Dicks. ,, (Brachythecitim) glareosum, 



Pottia truncatula, L. [B. and S. 



,, minutula, Schwg. ,, ,, reluttnum, L. 



Tortilla {Cimeifulia) niuralis, L. ,, ,, rutabulum, L. 



,, {^Barbula) fallax, Hedw. ,, [Rhynchostigium) piliferum, 



„ „ revoluta, Schwg. [Schreb. 



,, „ convoluta, Hedw. „ „ confertum, Dicks. 



,, {Syntrichia) papillosa, Wils. ,, [Eurhynchium) Sivartzii, 



Ceratodon jjurpureus, L. [Turn. 



Orthotrichum nffine, Schrad. ,, ,, pralongum. Dill. 



,, striatum, L. ,, ,, pumilum, Wils. 



Bryum caspiticium, L. Playiotheeitim denticulatum, L. 



,, argenlcum, L. Amblystegium serpens, L. 



,, capillare, L. Stereodon cupressifornie, L. 



Mnium undalntum, Hedw. Hypnuni cuspidatttm, L. 



,, hornum, L. ,, puruni, L. 



Catharinea undulata, L. Hyloconiitim iriq?ietrum, L. 

 Polytrichum aloides, Hedw. 



The following additional species are reported by Mr. Holmes and 

 Mr. A. E. Gibbs. 



AcRocARPi. Pleurocarpi. 



Pidymodon luridus, Hornsch. Neckera complanata, L. 



Tortula unguiculata, Dill. Thamninm alopecurum, L. 



Milium rostratum, Schrad, Bypnum polymorph tvn, Hedw. 



Hylocomium squarrosum, L. 



