PERCIVAL : THE FLORA OF WENSLEYDaLE. 



Rosa Watsoni Baker. 



{The best localities for Rosae are Freeholder's Wood, Carperby ; 



and Bain Gill. Nearly all the above mentioned ca7iina forms 



are found in the former place). 

 Crataegus Oxyacantha L. 

 Pyrus Aucuparia Gaert, and P. Malus L. 

 Peplis Portula L. By the river about Aysgarth Falls. 

 Epilobium angustifolium L. Head of Gayledale; Ten End in 



'Swallow holes,' i,8oo ft.; and in Mossdale. 

 b. brachycarpum Leight. On the Aysgarth side of the river 



above the falls in Bearpark. 

 Epilobium hirsutum I.., and E. parviflorum Schreb. 

 Epilobium montanum L., and E. palustre L. 

 Epilobium obscurum Schreb. Hawes and Simonstone. 

 Circaea lutetiana L. 



Myriophyllum spicatum L. In ' Strands' pasture, Carperby; and 

 Locker Tarn, Carperby. 



Myriophyllum alterniflorum DC. Frequent in many places in 

 the river and tributaries of the Yore. New to vice-county 65 of 

 Watson's ' Top. Bot.' 



Hippuris vulgaris L. In ' Strands ' pasture, Carperby; in Bishop- 

 dale Beck, above Thoralby ; and Semerwater. 



Callitriche stagnalis Kiitz. 

 h. platycarpa. Carperby Moor. 



Callitriche hamulata Kiitz. In brook near Hawes Railway 

 Station (F. A. Lees) ! 



Ribes Grossularia L. 



Ribes alpinum L. Indigenous ; up Gayle Beck near Aisgill 



Force (F. A. Lees) ! 

 Ribes rubrum L., and a. sativum. 



r. Smithianum. Widdale Gill (F. A. Lees) ! 

 Ribes nigrum L. Occasional. 



Sedum villosum L. In moist place by the Muker roadside above 

 Simonstone ; [damp rocks, Ten End (Baker's 'North Yorkshire'); 

 not seen by me]. High up Gayledale near the old Duerley 

 ironstone shafts (Albert Crosfield and F. A. Lees ; 1885). 



Sedum album L. a. teretifolium. Thoroughly naturalized in 

 a small wood above Leyburn Shawl. 



Sedum acre L. 



May 1888. 



