384 GRAMINA. 



D. III. ["In a field adjoining Eldad Chapel, Plymouth. It has been 

 noticed here for several years. I gathered specimens last 

 summer;" Keys, Phyt. ill. 1002, 1850. Ground built over 

 several years ago.] On some grass-plots in the town of 

 Plymouth ; in front of Buckland Terrace, at Portland Villas, 

 and Torrington Place. 

 IV. Saltram ; Brent ; Tothill, abundant ; Holmes, Keys, FL iii. 286 ; 

 I have seen it in plenty m a marsh between Tothill and Laira. 

 On the flat between Mount Batten and Jenny Cliff. 

 First record : Keys, 1850. 



842. H. murinum, L. Wall Barley. 



Native ; by* the sides of footpaths and roads, and in other dry 

 Avaste places, mostly about towns or villages. Locally common. 

 June to September. 

 c. II. Torpoint. Merrifield. Saltash. 



p. III. Pennycomequick, Milehouse, and elsewhere by the Plymouth 

 and Saltash Road. By the southern boundary wall of the 

 Cemetery, Plymouth. About Devonport and Stoke Damerel. 

 IV. [On a piece of ground in the middle of Plymouth cleared for the 

 erection of a new Guildliall, &c., July, 1870.] Hoe, 1880. 

 Spots close to Plymouth on the east. Cattedown. Oreston. 

 Turnchapel. Plymstock. 

 V. Bridgend. 

 Partial to places near salt w'ater, and generally growing in very warm 

 situations. It may perhaps be only an mtroduced species. 



NARDUS, L. 



843. N. stricta, L. Mat-Grass. 



Native ; on moors and commons. Locally common. Latter part 

 of May to July, 

 c. I. Viverdon Down. Pillaton Down. 



II. Betw^een St. Mellion and St. Dominick. Kingston Down. 

 D. III. Roborough Down. 



IV. Hemerdon. Ringmoor Down. Sheepstor. 



V. Crownhill Down. Dartmoor. 

 VI. Dartmoor, near Harford Bridge. 



An abundant species on the dry parts of the open moors, but extir- 

 pated from extensive tracts through cultivation of the ground. 



