COMMON SPECIES. 



271 



Gymnadenia Conopsea 

 Habenaria viridis 

 Listera Nidus-avis 

 Epipactis palustris 

 Paris quadrifolia 

 Potamogeten densus 



pectinatus 

 pusillus 

 perfoliatus 

 Zannichellia palustris 

 Narthecium ossifragum 

 Luzula sylvatica 

 Juncus acutiflorus 

 lampocarpus 

 compressus 

 squarrosus 

 Scirpus lacustris 



syl vatic us 

 Eleocharis casspitosa 



fluitans 

 Eriophorum polystachion 



angustifolium 

 Carex dioica 



muricata 

 curta 

 ovalis 

 pendula 

 pallescens 

 distans 

 pilulifera 

 acuta 

 paludosa 

 vesicaria 

 ampullacea 

 Xardus stricta 

 Phalaris canariensis* 



Absent. 

 Devon. 



Devon, Tonbridge. 

 Anglesea, Glasgow. 

 Tonbridge, Lanark, Glasgow. 

 Devon, Tonbridge, Berwick. 

 Berwick. 



Devon, Lanark, Glasgow. 

 Bath, Lanark. 

 Edinburgh. 

 Bedford. 

 Bath, Oxford. 

 Cambridge. 

 Bedford. 



Oxford, Bedford. 

 Bath. 

 Bath. 

 Lanark. 



Bedford, Cambridge, Anglesea. 

 Oxford. 



Bath, Bedford, Cambridge. 

 Tonbridge, Cambridge, Lanark. 

 Oxford, Bedford. 

 Devon. 

 Berwick. 



Bath, Oxford, Bedford. 

 Glasgow. 



Anglesea, Glasgow. 

 Bath, Anglesea. 

 Tonbridge, Lanark, Glasgow. 

 Bath. 

 Bath. 



Oxford, Bedford. 

 Tonbridge, Bath, Bedford. 

 Tonbridge, Bath. 

 Bath. 

 Bath, Bedford, Cambridge. 



* It is somewhat remarkable, that Phalaris canariensis, Semper- 

 vivum tectorum, Vinca major, and some other species, which there is 



N 4- 



