Drummondia clavellata 

 Orthotrichum strangulalum 



Aulacomniiim palustre 

 Fissidens Julianus 



112 



II. On trees 



Tortella caespilosa 

 Ulota crispa 



III. Aquatic or sub-aquatic 



Philonotis fontana 

 Sphagnum 



IV. Open fields, pastures, roadways, waste places 



Bartramia pomiformis Ditrichuvt pallidum 



Bryum argenteum Funaria hygrometrica 



caespiticium. Mnium 



Catharinaea angustata Phascum cuspidatum 



undulata Polytrichiim commune 



Ceratodon purpureus Pogonatum brevicaule 



Dicraneila heieromalla Weisia viridula 



On stones or rocks 



Barhula 



Brymn argenteum 



caespiticium. 

 Dicranum. 

 Fissidens incurvus 

 Grimmia 



Hedwigia albicans 

 Leptobryum pyriforme 

 Mnium 



Orthotrichum anomalum 

 Polytrichum 

 Ptycomitrium incurvum 

 Rhacomitrium aciculare 

 Tortella tortuosa 

 Tortula muralis 

 Ulota Americana 

 Weisia viridula 



Pleurocarpus. 



I. Woods: on humus, logs or ground 



Am,hlystegium 



Anomodon rostratus 



Brachythecium acuminatum 

 cyrtophyllum 

 oxycladon 

 salebrosum 



Bryhnia Novae Angliae 



Calliergon (Hypnum) Schreberi 



Campylium chrysophyllum 

 hispidulum 



Cirriphyllum Boscii 



Climacium americanum 

 Kindbergii 



Cratoneuron 



Entodon 



Amblystegiella adnata 



Amblystegium 



Anomodon attenuatus 

 tristis 



Brachythecium acuminatum 

 cyrtophyllum 

 salebrosum 



Campylium hispidulum 



Entodon 



Hypnum {Siereodon) imponens 



Eurhynchium Mans 



serrulatum 

 Hypnum (Ptilium) Crista-castrensis 

 Hypnum Haldanianum 

 Hypnum (Stereodon) imponens 

 Hypnum (Ctenidium) molluscum 

 Hypnum {Stereodon) Patientiae 

 Hypnum recurvans 

 Hypnum {Stereodon) reptile 

 Hylocomium 

 Plagiothecium denticulatum 



sylvaticum 

 Rhyncostegium serrulatum 

 Thuidium delicatulum 

 paludosum 



II. On trees 



Hypnum recurvans 



Hypnum {Stereodon) reptile 



Leskea obscura 



Leucodon 



Neckera pennata 



Plagiothecium 



Pylaisia Schimperi 



Raphidoslegium 



Thelia asprella 



Thuidium scilum 



