86 A NEW LONDON FLORA. 



in the Lea and canal ;* in a pond, by Kenton Lane, near Harrow Weald 

 (fruiting).* 



FOSSOMBRONIA. See JUNGERMANNIA PUSILLA. 



FRULLANIA. See JUNGERMANNIA TAMARISCINA and DILATATA. 



FUNARIA HYaROMETRiCA. On the ground, and on banks, common. Road- 

 sides about London ;* on Hampstead Heath ;* waste places, West-end ;* 

 banks of the canals,* &c. 



GRIMMIA PULVINATA. Wall-tops, stones, &c. ; common, about London 

 on old mud-topped walls.* Wall, White Hart Lane, Tottenham ;* banks 

 of the canal there, near the lock this side of the rifle-butts.* 



GRIMMIA APOCARPA. Stones and wall-tops, rare. Colney Hatch Asylum 

 wall ;* sand rocks near Tunbridge Wells ; Erith, &c. 



GYMNOCIBE. See AULOCOMNION. 



GYMNOSTOMUM. See POTTIA and PHYSCOMITRIUM. 



HOMALIA TRICHOMANOIDES. Trunks of trees, frequent. Lane near 



Tottenham Gasworks ;* Epping Forest, below Woodford ;* &c. 

 HOMALOTHECIUM SERICEUM. Trees, stone walls, very common, scarce 



in the immediate neighbourhood of London. Not observed nearer than on a 



wall near the old church at Stanmore ;* wall by the entrance to Bushy 



Park ;* walls, foot of Box Hill ;* &c. 

 HOOKERIA LUCENS. Moist banks, very rare. High Rocks, Tunbridge 



Wells ; Erith Park. 

 HYLOCOMIUM. See HYPNUM. 

 HYPNUM LUTESCENS. Calcareous rocks and borders of wood ; old quarries 



&c., near the sea. About Northfleet and Gravesend ; on chalk roadside 



from Tunbridge Wells to Southborough ; Reigate Hill. 

 HYPNUM NITENS. Marshy and boggy ground in peat bogs, probably not 



unfrequent. 

 HYPNUM GLAREOSUM. Gravelly, grassy banks, not uncommon. Roadside 



from Woodford to High Beech, Epping Forest ; in a gravel-pit behind 



Tottenham ;* Harrow. 

 HYPNUM ALBICANS. Dry grassy places, not uncommon. Fruit rare ; 



Stanmore Heath ;* Hampstead Heath ; sandy places, Tunbridge Wells ; 



Reigate Heath. 

 HYPNUM VELUTINUM. On trunks of trees, stones, and on the ground, 



common. Everywhere in lanes &c., about London ; Tottenham ;* Hamp- 

 stead Heath ;* Chingford ;* &c. 

 HYPNUM RUTABULUM. In similar situations, very common, everywhere in 



the same localities as the preceding species,* (banks of the Lea Canal, &c.) 

 HYPNUM POPULEUM. On stones and trees, frequent, but rarely fruiting 



about London. On a wall at Tottenham ;* tombstones, Chingford Old 



Church ;* on stones on the hill above Westerham. 

 HYPNUM PLUMOSUM. On stones &c., in wet places, rare (?). By the Lea 



canal ;* and by a drain adjoining,* on trees in Enfield Chase, olim. 

 HYPNUM ILLECEBRUM. On grassy banks and rocky pastures, generally 



near the sea, rare. Sevenoaks ; Barnes Common (Quekett Micr. Club 



report) ; hedgebanks near Shiere. 



