Botany. 207 



P. silesiacum, B. and S. (HYPNUM ; ISOPTERYGIUM REPENS, Lindb.). 

 Rotten tree trunks ; very rare ; 4 5. 



1. Joyden's Wood, sparingly, '77. T.H. 



2. Abbey Wood, 1843. 



P. sylvaticum, B. and S. (HYPNUM). Peaty soil in woods ; moist 

 shady banks and rocks ; not common ; fr. rare, summer. 



1. Abbey Wood ; near Bexley (fr.), '77. H. 



P. undulatum, B. and S. (HYPNUM). Damp sloping banks in 

 woods ;, at the foot of rocks ; among heath ; freq. ; 4 5. 



1. Abbey Wood, '77. H. 



a. Blackheath, 1836. 



b. Shooter's Hill, 1805. 



AMBLYSTEGIUM filicinum, De Not. (HYPNUM). Wet banks and 

 on stones in rivulets ; frequent in chalky districts ; 4 5. 



1. Greenhithe, '77. H. 



2. Hayes. W.R.S. 



a. About Northfleet and Greenhithe ; Chislehurst, 1836. 



A. irriguum, B. and S. (HYPNUM). Stones in streams ; rather 

 rare ; 5. 



1. Farningham, '77. T.H. 



2. Greenhithe, '77. H. 



A. juratzkanum, Schp. Damp meadows, roots of trees and walls 

 near water ; rare. 



1. Wood between Bromley and Beckenham, '01. C. 



A. serpens, B. and S. (HYPNUM). At the foot of decaying tree- 

 trunks ; on the ground, on stones and in hedgebanks ; very 

 common ; 5 6. 



1. Abbey Wood, '77. H. 



2. Greenhithe, '01. G. 



HYPNUM aduncum, Hedw. (AMBLYSTEGIUM KNEIFFII, B. and S.)- 

 Pools ; marshy meadows among grass ; common ; 6. 



1. Xew Cross, '01. G. (var. KNEIFFII). 



H. chrysophyllum, Brid. Damp hedgebanks and on rubble heaps 

 in chalky districts ; frequent ; fr. rare, 5. 



1. Woods near Cudham, abundant : Shoreham, '01. 



A. W. Hudson. 



2. Otford. W.R.S. 



