198 COMPOSIT^E. 



tricorne, Valeriandia Auricula, Sjyecularia hyh^ida, Avena fatua, and 

 Briza minor. 



CHRYSANTHEMUM, L. 



388. C. seg-etum, L. Corn Marigold. 



Colonist or Casual ; among com, potatoes, turnips, and other 

 crops ; also casually by roadsides. Rare. June to October. 

 0. I. Three plants in a waste spot in a field below Screasdon Fort, 

 July, 1871. One at Longlands, St. Stephens, July, 1871. 

 II. One among mangold wurzel at St. Johns, September, 1873 ; in 

 considerable quantity there, July, 1875. Sparmgly among corn 

 near Tregantle Fort, July, 1876. 

 D. III. In many places, but mostly singly or sparingly, and perhaps 

 nowhere permanent. Near St. Budeaux, 1869 ; field above 

 Weston Mills Lake, 1879 ; near Blaxton ; waste spot near 

 Denham Bridge, «&c. 

 IV. Just as in District iii. Field between Plymouth and Lipson, 

 1860. Knackersknowle, 1872, 1874. Plympton, 1872. Several 

 in a field by Plymbridge Road, August, 1875. 

 V. One in a waste spot by the Plymouth and Totnes Road near 

 Elburton, September, 1875. Another in a corn-field near 

 Westcombe, Newton Ferrers. In considerable quantity in a 

 barley-field at Dalamore, Cornwood, 1879. 

 YI. Caton ; Miss Lothman ; Keys, Ft. iii. ^^. In fair quantity among 

 potatoes above Bigbury Bay, below Kingston ; 1876. 

 Often occurs singly ; and when otherwise, usually in small quantity. 



389. C. Leuc anthem um, L. Great White Ox-eye; ^ Horse Daisy.' 



Native ; in dry, barren pastures, on rocky or dry banks, and in 

 waste grassy spots. Very common. Part of May to September. 

 Area general. 

 Often a pernicious plant in pastures with a thin soil. It sometimes 

 occurs on turf in the town, as in the chm'chyard of Charles. 



MATRICARIA, L. 



390. M. Parthenium, L. Common Feverfew. 



Denizen ; about the borders of cottage gardens, on walls, banks, 

 and in waste spots near villages or houses. Rather common. 

 June to September. 

 c. I. Wall in Hessenford village, 1873. Near Tideford, not far from 

 an old cottage. Leigh. About Trevollard Green, and near 

 Antony Passage, St. Stephens. Near Pillaton Mill. 

 II. Near an old farm-house between Forder and Rame Church. 

 Torpoint. Wilcove. Penhale. Elbridge. Tinnel. 



