VIOLACE/E. 23 



Hybrid V. lactea x canina (V. lactea, var. intermedia, Wats). 



4. Rock Sandhills, 1915, Thurston. 



5. " Open Downs near the sea, St. Agnes. The commonest 

 form of violet on the Downs, the only others noticed being 

 V . lactea, Sm (in small quantity), and a few plants of V. 

 Riviniana, Reichb." Rilstone, B.E.C., 1914, p. 123. Porth- 

 Towan, Davey. Mrs. Gregory, British Violets, 1912, p. 94. 



It may be noticed that, except in District 8, Viola canina, Linn, 

 is of rare occurrence, and its association with the hybrid has 

 not been recorded. 



"Hybrid V. lactea x Riviniana. 



3. Bodmin Moor; Liskeard-Lostwithiel road near West Tap- 

 house; lane from the same road to Glynn Valley (very near 

 Riviniana), 1920, Thurston. 



4. Rock Sandhills, 1916, White. * The small rounded leaves, 

 and long, slender peduncles, point to the joint parentage of 

 V. lactea" Mrs. Gregory, B.E.C., 1917, p. 211. 



6. Silverhill, Perran-ar-worthal, 1912, Davey, R./.C., 79/3, p. 



227. 



7. Kynance, 1910, Miss Larter, loc. cit. 



A series of intermediates (ternary hybrids) between V. canina, 

 V. lactea, and V. Riviniana, was sent to Mrs. Gregory by 

 Miss Larter from Kynance Downs. ' These plants possess 

 the habit of one species, the leaves and stipules of a second, 

 the flowers of a third, in an infinite variety of combinations." 

 Mrs. Gregory, British Violets, 1912, p. 96. 



8. Some pale flowered plants above Gulval and Paul were 

 probably this hybrid, 1921, W. Watson. 



V. arvensis, Murr, forma segetalis (Jord). 



5. Common round Newquay, Vigurs. 

 *Forma Deseglisei (Jord) . 



5. Pentire, Newquay, E. and H. Drabble, Supp. Journ. Bot. t 

 1909, p. 19; R.I.C., 1911, p. 376. 



*Forma variata (Jord). 



8. St. Just, J. Groves teste Drabble. Supp. Journ. Bot., 1909, 

 p. 22; R./.C., 1911, p. 376. 



