106 THE FLORA OF DERBYSHIRE. 



982. Parietaria diffusa, Koch. (Wall Pellitory). Native. 

 British type. Eange 1-2. 



I. Haddon Hall, 200 yards ; Cromford and Bonsall, 

 B. and N., J. B. 



III. S.Derbyshire, Purchas, J. B.; Eepton! Breadsall, 

 Whittaker ; Dale ; Swarkestone, Hasse. 



983. Humulus Lupulus, L. (Wild Hop). Colonist here. 

 British type. Range 1. 



II. Hedges about Chesterfield, Waterfall. 



III. Breadsall, Whittaker; Linton, Harris-, Eepton, 

 Hagger\ Osmaston-by-Ashbourne, Smith MSS.; near Mel- 

 bourne, Purchas, J. B.\ Shirley, Linton. 



984. Tllmus montana, Smith. (Wych Elm). Native. 

 British type. Eange 1-2-3. 



I. Common up to 500 yards. Baker. J. B.; Dove Dale, 

 B. and N., J. B. ; Monsal Dale, Searle ; Lathkill Dale ! 



III. About Burton-on-Trent, Harris ; Morley ! Breadsall ! 

 Apparently wild in some places, but often planted, Purchas, 

 J. B. 



985. Ulmus suberosa, Ehrh. (Common Elm). Denizen. 

 English type. Eange 1-2. 



I. Lower part of the Wye Valley, Baker, J. B. 



III. Fine old trees in Calke Park, planted, Purchas, J. B. 



Cannabis sativa, L. Alien. 



One plant in Corbar Wood, Buxton, Rogers. 



OEDEE AMENTIFEE^. 



988. Quercus Robur, L. (Oak). Native. British type. 

 Eange 1-2-3. 



I. Woods up to 400 yards, Baker, J. B. ; Dove Dale, 

 B. and N., J. B. ; Castleton, Searle. 



II. About Chesterfield, Waterfall. 



III. Morley! 



Var. pedunculata, Ehrh. 



III. The more common form in the district, Purchas, J. B. 



Var. sessiliflora, Salisb. 

 I. Whatstandwell, B. and N., J. B. 



III. Breadsall, Whittaker; scarce about Calke. Purchas, 

 J. B. ; Shirley Wood, Linton. 



989. Fagus sylvatica, L. (Common Beech). Native. 

 English type. Eange 1-2-3. 



I. Via Grellia, up to 400 yards, B. and N., J. B. ; Milltown, 

 Ashover, Bailey, Chapel-en- le-Frith, Searle. 



