238 The Scottish Naturalist. 



ccvi. Bartsia L. 



450. Alpina L. Breadalbane. 



451. Odontites Huds. Not uncommon. Calyx often 5-fid. 



ccvn. Euphrasia Tourn. 



452. Officinalis L. Common. 



Var. gracilis Fr. Common. 



ccviii. Rhinanthus L. 



453. Crista-galli L. 



Sub-species minor Ehr. Common. 



ccix. Pedicularis Tourn. 



454. Palustris L. Common. 



455. Sylvatica L. Common. 



ccx. Melampyrum Tourn. 



456. Pratense L. Common in the Highlands, rare in the 



Lowlands. 



Var. montanum Johnst. On the hills. A white- 

 flowered variety also occurs. 



457. Sylvaticum L. Very local. 



Var. pallidi flora White. A thole. 



OROBANCHACE^E. 

 ccxi. Lathr^ea L. 



458. Squamaria L. Very local, and not common. 



LABIATE. 

 ccxii. Mentha L. 



459. Sylvestris L. 



Var. mollissima Bork. Very local. 



460. Viridis L. Rare. An escape. 



461. Piperita Huds. Not common. An escape (?) 



462. Aquatica L. 



Sub-species hirsuta L. Common. 



463. Sativa L. Not common. 



464. Arvensis L. Common. 



ccxiii. Origanum Tourn. 



465. Vulgare L. Local, and chiefly in the Lowlands. 



