Flora of Devon and Cornwall, by I. W. N. Keys. 157 
cliff, near Penzance. Vide article on Arenaria rubra, A. marina, 
and A. media bjMr. Samuel Gibson in Phytol. 1843, p. '217 et seq. 
Spergula Linn. Spurry. 
8. arvensis (L.) — E.B. 1535. — Cultivated land. — D- Frequent: 
Fl. Dev. I do not seem, however, to have any localities for it 
amongst my notes. Shaugh-bridge !: Hare {\ S'd7). About Chud- 
leigh and Teignbridge : J. B. T. — C- Near St. Mawes : Balkw. 
(June, 1867). Scilly islands: Towns, in Journ. Bot. ii. 111. 
Gravelly corn-fields [Falmouth], " very plentiful :" Polytech. .1856. 
Scleranthus Linn. Knapwell. 
8. annuus (L.) — E.B. 351. — Sandy fields. — D- Frequent. Near 
Chagford ! (1866). Cultivated ground on Dartmoor (1863) ; Egg- 
buckland down ; Roborough down : Briggs. About Chudleigh and 
Teignbridge: J.B.T. — C- Corn-field, Trewenn; near Treverva, 
"not common:" Polytech. 1856. Bodmin!: Hore. 
Order XXXIV. CRASSULACE^. 
Tillsea Linn. 
T. miiscosa (L.) — E.B. 116. — " On barren sandy heaths in the 
South and East [of England] " (Bab. Man.) — J). Colwell quarry I, 
right bank of the Plym (1862 and 1865). Previously discovered 
there by Mr. T. R. A. Eriggs,'i^ who has since found it at Cann 
quarry, on the opposite bank of the Plym, as well as less plenti- 
fully by a footpath between that place and Plym-bridge, and very 
sparingly in one or two dry open spots in the wood above the 
quarry {vide Journ. Bot. iv. 289). " It is abundant, but very local " 
(Briggs MS.) 
* The following notice of this plant from Mr. Briggs appeared in the 
PhytologistY. n.s. p. 226: — "As I am not aware that the occurrence of T. 
muscosa in Devonshire has been hitherto recorded, it may interest some of 
your readers to hear that on the 13th May, 1861, I found this plant growing 
on slaty soil near an old quarry on Colwell estate, not far from the Plym, in 
the parish of Egg-buckland." 
