192 Botany. 



ALLIANCE I. SPHAGNALES. 



N.O. 1. SPHAGNACEJE. 



SPHAGNUM, L. (Boo-MossES), 7. Not frequent in Kent at all 

 because the peaty heaths are generally too dry ; calcipho- 

 bous. 



S. acutifolium, Ehrh. Keston Common, '77. G. 



var. rubellum, Russ. Keston Common, '77. G. 

 S. cuspidatum, Ehrh. Keston Common, '77. T.H. 



var. falcatum, Russ. Keston Common, '01. E. C. Horrell. 

 S. eymbifolium, Ehrh. Keston Common, '77- G. 



var. pallescens, Warnst. Keston Common, '01. E. C. Horrell. 

 S. fimbriatum, Wils. Keston Common, '77. T.H. 

 S. intermedium, Hofhn. Keston Common, '77. T.H. 

 S. medium, Limpr. 



var. roseum, Warnst. Keston Common, '01. Horrell. 

 S. papillosum, Lindb. Keston Common, '77. G. 



var. normale, Warnst. Keston Common, '01. Horrell. 



var. sublseve, Warnst. Keston Common, '01. Horrell. 

 S. rigidum, Schp. Keston Common, '77. T.H. 

 S. rufeseens, Warnst. Keston Common, '01. C 

 S. squarrosum, Pers. Keston Common, Joyden's Wood, '77. H. 



S. subseeundum, Nees. Keston Common, '77, T.H. ; Chislehurst 

 Common, '77. H. 



S. tenellum, Ehrh. Keston Common, '77. G. 



ALLIANCE II. BRYALES. 

 Series I. Acrocarpi. 



N.O. 1. TETRAPHIDACE.E (Georgiacece, Engler}. 



TETRAPHIS pellueida, Hedw. Sandy soil in woods and peaty 

 places ; on decayed tree-stumps ; 3 9. 



1. Abbey Wood. Joyden's Wood (fr.), '77. H. 

 a. Heaths near Woolwich, 1724. 



