THE BRYOPHYTA OF ICELAND 



597 



The remaining 



*Metzgeria furcata 

 *Radula complanata 

 Gymnomitrium coralloides 

 *Madotheca Cordaeana 

 Frullania fragilifolia 

 *Andreaea petrophila 

 *Anoectangium compactum 

 Weisia crispata 

 *Dicranoweisia crispula 

 *Blindia acuta 

 Bryoxiphium norvegicum 

 Tortula obtusifolia 



mural is 



Schistidium confertum 

 Grimmia commutata 

 alpestris 

 Doniana 

 ovata 

 incurva 

 patens 

 funalis 

 torquata 



*Rhacomitrium sudeticum 

 * heterostichum 



Lithophytes. 



*Rhacoraitrium fasciculare 



aciculare 

 Hedwigia albicans 



*Orthotrichum rupestre 



anomalum 

 saxatile 

 cupulatum 

 Sturmii 

 Killiasii 

 Blvttii 



V 



laevigatum 



Leucodon sciuroides 

 Neckera complanata 

 Leskea nervosa 

 *Pterigynandrum filit'orme 

 Lescuraea patens 

 Isothecium myurum 



tenuinerve 



*Homalothecium sericeum 

 Thamnium alopecurum 

 Hypnum Bambergeri 

 revolutum 

 cupressiforme 



In addition to the species mentioned above there are a great 

 number of other species which are of equal frequency on bare 

 rocks and on humus-covered rocks. To this group belong for in- 

 stance Haplozia atrouirens, Diplophyllum albicans. Amphidium Mou- 

 geotti, Hymenostylium curvirostre , Schistidium spp. and Hypnum 

 hamiilosnm. 



To the cho mop bytes may be reckoned a numerous group 

 of species which partly contain the chomophytes proper, i. e. species 

 which properly speaking belong to humus-covered rock-ledges or to 

 clefts, and partly a great number of species which are as frequently 

 met with in other formations. The following species may be re- 

 garded as belonging to the chomophytes proper: 



Reboulia hemisphserica 

 Sauteria alpina 

 Fimbriaria pilosa 

 Fegatella conica 

 Preissia commutata 

 Haplozia riparia 



atrovirens 



"Haplozia pumila 

 Lophozia heterocolpos 

 Tortula mucronifolia 



*Encalypta rhabdocarpa 

 ciliata 



*Amphidium lapponicum 

 Hymenostylium curvirostre 



