The Natural History of Littondale, Yorks. 349 
Kubus saxatilis. 
Geum urbanuin. 
a) Paul. 
Agrimonia Eupatoria, 
Poterium officinale. 
Fragaria vesca. 
Circea lutetiana. 
Sanicula europea. 
Cnicus heterophyllus. 
Primula aculis. 
Galium sylvestre. 
Scrophularia nodosa. 
Veronica chamedrys. 
Melampyrum pratense. 
Origanum vulgare. 
Prunella vulgaris. 
Lamium Galeobdolon. 
Teucrium Scorodonia. 
Mercurialis perennis. 
Convallaria majalis. 
Allium ursinum. 
Scilla festalis. 
Luzula maxima. 
Carex pallescens. 
,, sylvatica. 
Pteris aquilina. 
Polystichum lobatam. 
Lastrea Filix-mas. 
Above the woods are the Scars of the Great Scar Limestone 
and the Limestone Pavements. 
the species noted here :— 
Thalictrum minus. 
34 collinum. 
Arabts hirsuta. 
Draba incana. 
Helianthemum chamecistus. 
Arenaria verna. 
Dryas octopetala. 
Ribes alpinum. 
Saxtfraga tridactylites. 
The following were among 
Oxalis acetosella. 
Listera ovata, 
Sesleria cerulea. 
Asplenium viride. 
A tyichomanes. 
5 Ruta-muraria. 
Scolopendrium vulgare. 
Cystopteris fragilis. 
Phegopteris calcarea. 
Higher still, extensive tracts are occupied by ‘ Hill pasture’ 
dominated by Festuca ovina. 
There are many local variations, 
however; ericaceous plants have wandered down from the 
heather moors, and are growing alongside species characteristic 
of limestone soils. These inclnded :— 
Trollius europeus. 
Cochlearia danica. 
Viola lutea. 
Polygala vulgaris. 
Cerastium triviale. 
Sagina nodosa. 
Arenaria verna. 
Linum catharticum. 
Gerantum sylvaticum. 
Anthyllis Vulneraria. 
Potentilla sylvestris. 
Poterium Sanguisorba. 
Saxtfraga hypnoides. 
Parnassia palustris. 
Galium verun. 
Scabtosa Columbaria. 
Carlina vulgaris. 
1907 October 1. 
Vaccinum Myrtillus. 
Calluna Erica. 
Primula acaulis. 
By Jarinosa. 
Gentiana Amarella. 
Pinguicula vulgaris. 
Pedicularis palustris. 
Thymus Serpyllum. 
Plantago media. 
Habenaria conopsea. 
- viridis. 
Carex dioica. 
Scripus caricis. 
Sesleria cerulea. 
Koeleria cristata. 
Ophioglossum vulgatum. 
Selaginella selaginelloides. 
