MOSSES. 69 



SUB-OKDER X.— ENCALYPTE^. 



XXIX.— ENCALYPTA. Extinguisher Moss. 



E. vulgaris. Hedw. 3-4. 



Walls, banks, and rocks, Park Pond Wall. 



SUB-ORDER XIL-GRIMMIEiE. 



XXXIII.— GRIMMIA. 



G. pulvinata. Smith. 3-4. 



On walls, rocks, etc. Common on walls all about 



Repton. 



SUB-ORDER XIV.— ORTHOTRICHEiE. 



XXXVII.— ORTHOTRICHUM. Bristle Moss. 



0. anomalum. Hedw. Spring. 

 Trees and rocks. 



0. diaphanum. Schrad. 4. 

 Trees, walls, etc. 



SUB-ORDER XVI.— TETRAPHIDE^. 



XXXIX.— TETRAPHIS. Four-tooth Moss. 



T. pellucida. Hedw. 8-9. 



Shady, rocky places, roots of dying trees. Repton Rocks. 



