25 
2. SEDUM. 
1 . S. TELBPHiuM. Great Orpine, or Live-long. August. 1/ 
On gravelly and sandy soil ; also on limestone rocks. Heslington 
fields, Acomb and Fnlford, near York. About Bradford. Clink 
Bank wood, near Richmond. In the wood and on the inaccessible 
limestone cliffs under Winskill, two miles north of Settle ; also in 
the village of Wharfe, six miles north west of Settle. Near Stil- 
lington. 
So retentive of vitality is this plant, that lathed frames covered with it have been adopted as chimney 
boards ; and, if sprinkled with water once a week, will continue in verdure for months. 
2. S. DASYPHYLLUM. White Stonecrop. June—July. % 
'On old walls at Terrington. Not entirely destroyed, 1837. 
3* S. ACRE. Biting Stonecrop. June. 1^ 
On walls and roofs, common. 
4. S. SEXANGULARE. Insipid Yellow Stonecrop. July. 
On the ruins at Peasholm, near Scarbro’. On the left hand side, a 
little below Malham cove. 
5. S. viLLOsuM. Hairy Stonecrop. June — -July. 2 (. 
Hinkleham, near Settle. At Carr end, Wensleydale. By Weatber- 
coat cave, at the foot of Ingleborough. In Teesdale. In hoggy 
places on the moor between Settle and Kirkby. Also on Swarth 
moor, four miles north of Settle. Malham. Various places in 
Craven. A little above West Briscoe, at the bottom of Boulders 
dale, near Cotherstone. Near Carlton, in Coverdale. 
6. S. ALBUM. White Stonecrop. July. 
On walls at Coxwold. Old walls in Cravengate, Richmond. Greta 
bridge. 
7. S. REFLEXUM. Crooked Yellow Stonecrop. July. 11 
On walls and thatched roofs. In the vale of York, and the North 
Riding, frequent. 
3. SEMPERVIVUM. 
1. S. TECTORUM. Houseleek. July. 1/ 
On walls and cottage roofs, frequent. 
4. RHODIOLA. 
1 , R. ROSEA. Rose-root. May- — July. 1/ 
On a rock called Foal foot, at the summit of Ingleborough, to the 
north west. Maisheck scarr and Cronkley scarr, in Teesdale. 
The root when dried has the fragrance of a rose, much of which it loses in a cultivated state. 
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