178 REMARKS ON LASTREA ULIGINOSA. 
Vaccinium Vitis-idea. On Rye-loaf Hill. On Black Fourscore 
Acre. Ascent to Ingleborough. On the edge of Malham 
Tarn, plentifully. I have the following memorandum :— 
“Can this last habitat belong to Vaccinium uliginosum 2” 
Vaccinium Oxycoccus. Not uncommon on the mosses and moors 
near Settle. 
Erica Tetraliz. Not wncommon, with Calluna vulgaris, on the 
Mosses and Moors near Settle. 
Erica cinerea. In a field on the north side of Giggleswick Tarn. 
Polygonum amphibium. On the edge of Giggleswick Tarn. 
Polygonum Persicaria. 
Polygonum lapathifolium. 
Polygonum Hydropiper. 
Polygonum Bistorta. 
Polygonum aviculare. 
Polygonum Convolvulus. 
Polygonum viviparum. In three or four places about Feizor, 
Wharf, Foredale, etc. It was noticed near here by Thomas 
Williselt, in the time of Ray, and pointed out to the latter 
by him. 

Not uncommon about Settle. 

(To be continued.) 

| Lastrea utieinosa at Wybunbury Bog, Cheshire ; with Remarks 
: upon its supposed Hybrid Origin. By Joun Luoyp. 
Being in Cheshire in the month of December last, and as Wy- 
bunbury Bog in that county is recorded by Mr. Newman as one 
of the stations of Lastrea uliginosa, I determined upon a visit to 
it to procure a plant for the. purpose of cultivating side by side 
with the Nottinghamshire plant. I found Lastrea cristata in 
tolerable plenty, mixed with abundance of L. spinosa, and some 
few plants which I could not identify with L. uliginosa, but con- 
sidered them to be L. spinosa, with their fronds elongated, in 
consequence of the damp and shady situation in which they 
grew. I however brought a plant away with me, but quite 
under the impression that it would, by cultivation, prove to be 
L. spinosa. 
When I returned to town, which was twelve days afterwards, 
I potted it, and also two lateral crowns which I separated from 
