14 



VEGETATION OF THE PEAK DISTRICT 



[CH. 



Calcareous soils 



Siliceous soils 



Equisetum sylvaticum 

 " Osmunda regalis " 

 Pteris aquilina 

 Cryptogramma crispa 

 Athyrium Filix-foemina 

 Nephrodium monta- 

 num 



Salix repens 

 S. aurita 

 Betula pubescens 

 Quercus sessiliflora 

 Montia fontana 

 Spergula arvensis 

 Spergularia rubra 

 Stellaria uliginosa 

 Ranunculus Flammula 

 R. Lenormandi 

 Corydalis claviculata 

 Rubus spp. 

 R. Idaeus 

 Potentilla erecta 

 P. procumbens 

 Cytisus scoparius 

 Genista anglica 

 Ulex Gallii 

 Polygala serpyllacea 

 Empetrum nigrum 

 Ilex Aquifolium 

 Hypericum humifusum 

 Viola palustris 



Acidic peaty soils 



" Lycopodium alpi- 



num " ^ 

 " L. inundatum " 

 Blechnum apicant 



Salix repens 

 Ranunculus Flammula 



var. tenuifolius 

 Drosera rotundifolia 

 Potentilla erecta 

 Rubus Chamaemorus 

 Genista anglica 

 Ulex Gallii 

 Empetrum nigrum 

 Viola palustris 



Asplenium viride 

 A. Trichomones 

 A. Ruta-muraria 

 A. Adiantum-nigrum 

 Ceterach officinarum 

 Phyllitis Scolopendrium 

 Cystopteris fragilis 

 Polypodium vulgare 

 Phegopteris Robertiana 



Taxus baccata 



" Juniperus communis " 



Silene nutans 

 Arenaria vema 

 Helleborus viridis 

 H. foetidus 



Ranunculus circinatus 

 R. fluitans 

 R. tricbophyllus 

 R. Drouettii 

 Thalictrum minus 

 T. flavum 



*Chsiranthus Cheiri 

 Arabis hirsuta 

 *A. albida 

 " A. perfoliata " 

 Cardamine impatiens 

 Draba muralis 



D. incana 

 Erophila verua 



E. praecox 

 "E. inflata" 

 Cochlearia alpina 

 Thlaspi alpestre 



var. sylvestre 



var. virens 

 *Iberis amara 

 Hutchinsea petraea 

 Sedum acre 

 " Saxifraga sphonhe- 



mica " 

 S. Telephium 

 S. bypnoides 

 S. tridactylites 

 Pamassia palustris 

 Ribes alpinum 

 Spiraea Filipendula 

 " Potentilla verna " 

 Poterium Sanguisorba 



1 Throughout this work, the names of species included within inverted 

 commas are taken from Linton's Flora of Derbyshire (1903) : names of species 

 which are not indigenous are preceded by an asterisk. 



