114 PLANT AGINACE/E. 



Var. linear is, Syme. 



7. Quarry near Mullion, with wonderfully developed linear 

 bracts, 1886, H. S. Thompson. 



Narrow-leaved form. 



5. Beach, Newquay, 1912, Vigurs, B.E.C., 1912, p. 278. 



*Var. sub-bracteata, Dmce. 



3. Millandreath beach near East Looe; Polperro, 1916, Ril- 

 stone. " Lower flowers of the inflorescence strongly bracte- 

 ate; bracts gradually diminishing in size upwards. ... A 

 lusus rather than a variety." B.E.C., /9/7, p. 49. 



5. Roadside near Perranzabuloe Church, 1916, Bunney. 



*Var. recur vata, F. N. Williams. 

 " Cornwall," B.E.C., 79/0, p. 523. 



*P. Coronopus, Linn. var. crithmifolia, Willd. 

 I. Millook, 1914, Druce, B.E.C., 1915, p. 207. 



*Var. ceratophyllum, Rapin. 



5. Cliffs at Newquay. "Almost as common here as the type 

 and var. pygmcsa. . . . Leaves very thick, not pinnatifid." 

 Vigurs, B.E.C., 1910, p. 583; Journ. Bot., 1912, p. 57; R./.C., 

 1913, p. 229. 



Var. tenuifolia, Wirt. 



7. Par, 1912, Vigurs. 



Var. pygmaea, Lange. 



8. Dr. W. Watson writes : " I saw this, I think, both at Hayle 

 and Lelant. It is only a habitat form, and has no right to be 

 called a variety. It intergrades with the type, and, when 

 transplanted to moister ground, grows quite as well as the 

 type." 



*P. aristata, Mich. Alien. N. America. 3. Par Harbour, 

 1921, Medlin. 



Littorella uniflora, Aschers. 



5. Shepherd's Station; Pasty Pool north of Zelah; Lanteague 



near Goonhavern, Tresidder. Near St. Agnes Beacon, 1912, 



Rilstone. 

 8. Near Gurnard's Head, Miss C. P. Foster, R./.C., 1911, p. 



387. Porthgwarra, Rev. H. E. Fox, ibid. 



