CARYOPHYLLACE^. 51 



104. S, uliginosa, Miirr. Bog Stitchwort. 



Native ; by streams and about springs and swamps. Very com- 

 mon. May to September. Area general. A perennial species. 

 First record : Jones, 1820. 



S. aquatica, Scop. Near Ridgway : Miss Amezdros, 1846 ; Ketjs, Fl. 

 ii. 57. Statement unconfirmed. 



S. glauca, With. In the neighbourhood of Plymouth ; Keys, Fl. ii. 

 57. No other record. 



AEENARIA, L. 



105. A. trinervis, L. Three-nerved Sandwort. 



Native ; on hedge-banks and in woods. Very common. March 

 or April to June. Area general. 

 On hedge-banks close to the town, as Cemetery Road, Tothill, &c. ; as 

 well as over all the enclosed country. 

 Sometimes mistaken for the Chickweed. 



106. A. serpyllifolia, L. Thyme-leaved Sandwort. 



Native ; on walls, banks, dry earthy or rocky spots, and tillage 

 fields. Very common. May, June, and later in cultivated land. 



a. sphcerocarpa. 

 c. I. Polbathick. 



II. Brakes east of Lugger's Cave, Whitsand Bay, May, 1876 (as 

 Lloydii). Rev. A. Ley ; the same maritime form in sandy 

 pasture land below Tregantle Fort. Carbeal and Trevol. 

 D. III. Wall of Churchyard, and in Waterloo Street, Stoke Damerel, 

 1879. King's Tamerton. Tamerton Fohot. 

 IV. Hoe, wall in North Street, by grounds of Beaumont House, &c., 

 Plymouth. Turnchapel. Pasture land above Radford Quarry. 

 Colwell, Egg Buckland; Plympton. 

 V. Newton Ferrers. Bridgend. 



VI. The maritime form as in District ii., on sand by Bigbury Bay 

 beloAv Rmgmore. Mothecombe. Ermington. 



h. leptoclados. 

 c. I. Trevollard. Tideford. Sheviock. 



II. Between Penlee Point and Rame Head. Torpoint. Cargreen. 

 D. III. Stoke Damerel. Kmg's Tamerton. Tamerton Foliot. 



IV. Cattedown. Between Plymstock and Elburton. Crabtree. 



Plympton. 

 V. Langdon. Calstone. Bridgend. Kitley. 

 VI. Kingston. Modbury. Between Ermington and Ivybridge. 

 The typical sphcerocarpa seems less plentiful than h. leptoclados. The 

 maritime form from Districts ii. and vi. is considered by Dr. Boswell to 

 be var. Lloydii, E. B. ed. 3. 



