HALORAGACE/E LYTHRACE/E. 59 



M. alternifolium, DC. 



7. Pond between Goonhilly Downs and Traboe; pond near 

 Penhale, Lizard road, 1914, Thurston. Kynance Downs, 1911, 

 Miss C. E. Larter. 



Callitriche palustris, Linn. 



In a letter to Mr. Arthur Bennett, Davey wrote : ** I have never 

 seen a Cornish specimen, and some of the records may have 

 to go under some other species. I experienced great diffi- 

 culty in sifting the records for the genus." 



C. intermedia, Hoffm. 



3. Fowey river near Dozmary Pool, 1915, Thurston. 



Var. pedunculata (DC). 



1. Hellescott Bridge, Egloskerry, 1919, Reid. 



C. obtuaangula, Le Gall. 



7. Mullion Cove, J. Groves, R./.C., /9//, p. 380. 



LYTHRACE/E. 



Peplis Portula, Linn. 



1 . Goscott Moor, Week St. Mary, Tresidder. 



3. Cheesewring, 1920. Harvey. Trenarren Marsh near Hessen- 

 ford, 1914, et sq, Mrs. and H. M. M. Perrycoste. Prideaux, 

 St. Blazey; Trethurgy near St. Austell, Medlin. Starrick 

 Moor, St. Austell, Tresidder, R./.C., 1911, f>. 380. 



5. Quintrell Downs; Metha Wood and west side of Newlyn 

 Downs, Vigurs. Roadside near Newlyn East; stream, Rees 

 Wood, Perranzabuloe, 1916, Thurston. Between Penhallow 

 and Miry Bottom, Perranzabuloe, 1912, Rilstone. 



6. Nanpean; St. Dennis, Medlin. 



7. Goonhilly Downs, Rev. H. E. Fox, R./.C., 1911, p. 380. 



*Var. dentata, Druce. 



1. Boscastle, 1911, Druce. Calyx teeth (1mm. long) are longer 



than the capsule. B.E.C., 1911, p. 20; R./.C., 1913, p. 228. 

 6. Perran-ar-worthal, Davey, R./.C., 79/3, p. 228. 



