HIERACIUM. 323 



Scars, the Main Limestone Scars of West Stonesdale Moor, and 

 Hook Mill Scar near Keld. In Cleveland it has been found 

 by William Mudd in Midnight Wood near Ingleby, and I have 

 gathered a curious broad-leaved form in Lounsdale. A specimen 

 from Wensleydale was in the herbarium of the late John Hardy, 

 of Manchester. 



Hieracium tridentatum Fries. English type. Native. 

 Area 987.4321. Range 0-400. Not unfrequent in woods 

 from the Central Valley upwards to the middle zone. Winch 

 Bridge, Whitsundale, Kisdon Force, Low Row, Feethams, 

 Fossdale, Bain Gill, Mill Gill, woods north of Semmer Water, 

 Aysgarth Force, VVensley, Croft, Hutton Moor, Woodend, Thirsk, 

 Satton-under-Whitstoncliffe, Guisbrough, Flazendale, Nettledale, 

 Strensall Common, etc. 



Hieracium prenanthoides Vill. Highland type. Native. 

 Montane. Area 8 7. Range 300-450. In Swaledale in the 

 woods on the northern slope of Kisdon from the Main Lime- 

 stone scars down to the river. In the Yore district at Upper 

 Whitfield Force. Abundant on banks of Yore near Cotterdale, 

 and a single specmien on Eastholm Bridge ; J. Percivd!. 

 It grows on the south side of the Yore at Hackfall, just be- 

 yond our limits, at a much lower level than we appear to 

 have it. 



Hieracium crocatum Fries. Highland type. Native. 

 Montane. Area 987.5. Range 250-400. Not unfrequent 

 by the side of the dale streams in the west. About the Tees at 

 Lower Cronkley, Winch Bridge and downwards to Middleton. 

 In the West Swale district in Whitsundale, and near the Swale 

 at Ki.sdon Force and below Crackpot Hall. In the Yore 

 district at Gayle Force, Upper Whitfield Force, and in Fossdale 

 Woods. In Cleveland in Midnight Woods near Ingleby. 



Hieracium corymbosum Fries, Hieracium rii^idu/n Backh. 

 Monogr. ! Highland type. Native. Montane. Area 987. 

 Range 150-400. About the Tecs at Lower Cronkley, Winch 

 Bridge, and below Holwick. In the West Swale district in 



J.'ui. 1890. 



