THE NIDD AND WHARFE DISTRICT. 



177 



Ranuncuhis trichophyllus 



,, Lingua 

 Rubiis plicatus 

 Myriophyllnm alterniflorum 

 Paimassia palustris 

 Cardials pratensis 

 Rumex Hydrolapathum 

 Hydrocharis Morsus-ranm 

 Le7nna irisulca 



/uncus obtusiflorus 

 Carex stricta 



,, pseudo-cyperus 

 Arimdo Calamagrostis 



Lastrea Thelypteris 



,, Crist at a 

 Leskea polyantha. 



Carex paradoxa grows also in a similar but smaller carr 

 which is situated between the villages of Healaugh and x\skham 

 Richard. The following plants grow about the brick-ponds at 

 Hob Moor, on the western outskirts of York : 



Lemna irisulca 



Carex axillaris 

 „ pseudo-cyperus 



Cochlearia officinalis 

 Villarsia nyinplueoides* 

 Veronica triphyllos 

 Hydrocharis Morsus-raniz 

 Typha angustifolia Barhula rigida. 



The following are the rarer plants of the sandy tract which 

 extends from Holgate and Acomb southward and westward : 



Myosurus minimus 

 Alyssimi calycinum 

 Arabis hirsuta 

 Sagina ciliata 

 Geranium pyrenaicum 

 Trifoliiun scabrum 

 Ornithopus perpusillus 

 Vicia laihyroides 



Sediim Telephiu77i 

 Pimpinella magna 

 Lactiica virosa 

 Filago ?ninima 

 Veronica triphyllos 

 Marriibium vulgare 

 Allium oleraceum. 



The following are the rarer plants of the foot of the city-walls, 

 the meadows on the west side of the Ouse, and other places in 

 the immediate neighbourhood of York : 



Barb area stricta 

 Saponaria officifialis 

 Cerastium aquaticum 

 Trifolium fragiferum 

 Epilobium roseuni 

 Picris hieracioides 

 Salvia Verbenaca 

 Chenopodiinn olidum 

 „ urbicum 



Chetiopodiujn murale 

 Atrip I ex deltoidea 

 Polygommi mite 



,, fninus 



Rumex aquaticus 

 „ palustris 

 Potamogetoji flabellatus 

 Festuca ridda. 



Bot, Trans. Y.N.U., Vol. 3. 



M 



