OF A CAMBRIDGESHIRE WOODLAND. 263 
Juncus effusus у... la Lysimachia Nammularia... o 
J. glaueus oo а Phalaris arundinacea ...... r 
Carew трата о Phragmites communis ...... vr 
C. remota а. а Calamagrostis lanceolata... o 
C. vulpina а. О | C. Cpigeios а. r 
C. palleseens ooo... m Catharinea undulata ...... m 
Lychnis Flos-eueuli | ...... T (in open parts). 
Hypericum tetrapterum... r Fissidens tawifolius ......... o 
Lotus uliginosus ............ o Barbula falla... a 
Epilobium hirsutum | ...... 0 Штит undulatum ......... а 
F. parviflorum л... o Eurhynchium præelongum... o 
Lythrum Salicaria......... r 
Almost the only Hepaties found in the wood occur here: Pellia sp. and a 
few foliose forms. 
Most of the plants of the normal society occur here, with some exceptions : 
Paris quadrifolia, Geum urbanum, Campanula Trachelinm, &c. 
Deschampsia evspitosa Dry Sub-Society. 
Where the light is stronger Deschampsia cwspitosa becomes. still more 
prominent locally, to the exclusion of the Spirwa. The principal associates 
in this society are :— 
Primula elatior... a with sometimes P. vulgaris and hybrids. 
Fragaria гезси .., a 
Rubus eesius ...... la 
Cnicus palustris... © 
Hypericum hirsutum may be very abundant, but does not flourish where the 
light-intensity is less than 0'2. Other species commonly occurring here are :— 
Viola Riviniane л. о Carew sylvatied oo. о 
V. sylvestris. iios. o  , С. pallescens ............... о 
V. hirta | С. flacca beeen eevee eens r 
Lyehnis Рох енен. lo 0 мт r 
Circæa lutetiana ............ r Poa trivialis... о 
Campanula Trachelium ... 0 P. nemoralis аи... r 
Centaurium umbellatum ... o Anthowanthum odoratum... o 
Ajuga reptans ............... о-а | Шит effusum _............ vr 
Stachys officinalis — .......... о | Brachypodium sylvaticum.. lo 
Qumea етт. о (in open parts). 
Epilobium montanum ,..... о Bromus ramosus а. lo 
Orchis mascula ............ о (in open parts). 
О. maculata .................. r Мтит undulatum.......... la 
Paris quadvifolia............ о 
