36 



NATURAL SCIENCE 



[July 



found, since it is impossible to state with any degree of certainty 

 the species that might occur. 



E. Moeell Holmes. 



Pharmaceutical Society's Museum. 



APPENDIX 



MOSSES 



I 



Sphagnaceae — 



Sphagnum subsecuiidum var. auri- 



culatinn, 

 S. squarrosum var. teres, 



S. molle var. Mullen, . 



S. cuspidatiuu var. plumo- 



sum, . 

 S. strictuut, . 



S. laricinum, 



Polytrichaceae — 



Polytrichum gracile, . 

 Buxbaumiaceae — 



Diphysczum foliosum, 

 Dicranaceae — 



Seligeria recurvata, 



Brachyodus friehodes, . 



Ccratodon conicus, 



Dicranum spurium, . 



Ditrichum tortile, 



Campylopus brevipilus, 



C. longipilus, 



C. subulatus, 



Fissidentaceae — 



Fissidens rivularis, 

 F. crassipes, 



Grimmiaceae — 



Grimmia orbicularis, . 

 Campylostelium saxicola , 



Tortulaceae — 



Acaulcm triquetrum, . 

 Barbula spadicea, 

 Cinclidotus riparius, . 

 Pottia aspcrula, . 

 P. crinita, 

 P. ririili/iiliii, 



P. Wilsoni, . 



Tortula atrovirens, 

 T. angustata, 



T. canescens, 



T. , rural i for i uis, . 

 T. Fah liana, . 



Trichosfomuin tortuosum, 



rth otricli aceae — 



Orthotrieli u m obtusifolium, 

 0. pollens, . 



0. pulchellum, 



0. />U III illl Ill, 



0. Sckimperi, 



Funariaceae — 



Ephemerum cohaerens, 



E. sessile, 



Funaria calcarea, 



F. microstoma, . 



Bogs. 



Peaty heaths. 

 Shady sand rocks. 



Sandstone boulders in damp woods. 



"Walls or banks. 



Boggy heaths. 



Stone pits in the weald. 



Boggy heaths. 



Damp sandy roadsides. 



Under overhanging rocks in stream. 

 Limestone walls near, oronstones in, streams. 



Limestone walls. 



Shaded sandstone boulders. 



On the top of cliffs near the sea. 

 Calcareous stones in or near streams. 

 Sides of rivers on woodwork. 



-Ledges on sea-cliffs. 



High exposed banks. 



Ledges on sea-cliffs. 



Sandy shores. 



Damp chalky or calcareous banks. 



Limestone banks and walls, in hilly districts. 



Roots of trees, 

 trees. 



^Trunks of 



Moist banks. 



Fallow fields. 



Limestone banks. 



Damp depressions on heaths. 



