186 



THE NATURALIST. 



V. arvensis, L. Wall Speedwell. A. April — July. Frequent on walls, 



but more common on tlie ground in waste places. 



Bartsia. Linn. Bartsia. 

 B. Odontites, Huds. Eed Bartsia. A. June — August. Common. 



Euphrasia. Linn. Eyebright. 

 E. offixinalis, L. Common Eyebrigbt. A. May — October. Common. 



Ehinanthus. lAnn. Yellow Battle. 

 R. Crista-galli, L. Common Yellow Battle. A. May — July. Common. 



Melampyrum. Linn. Cow-Wheat. 

 M. pratense. L. Common Yellow Cow-wbeat. A. June — August. Ere- 

 quent. As this plant is never found in meadows its specific name 

 requires alteration. 



Pedicularis. LAnn. Louse-wort. 

 P. palustris, L. Marsb Louse-wort. A. or P. June — August. Hessle 



near Ackwortb, By bill. 

 P. sylvatica, L. Dwarf Bed Battle, or Louse-wort. P. April — July. 

 Common. 



ScROPHULARiA. Linn. Eigwort. 

 S. nodosa, L. Knotted Eigwort. P. June — August. Common. 

 S. aquatica, L. Water Eigwort. P. June — August. Common. 



Digitalis. Linn. Eoxglove. 

 D. purpurea, L. Purple Eoxgiove. P. June — August. Common. Occa- 

 sionally found witb wbite flowers, as well as witb singular floral mon- 

 strosities. 



LiNARiA. Juss. Toadflax. 



L. Cyynhalaria, Mill. Ivy-leaved Toadflax. P. May — September. Occa- 

 sionally on old walls, but natural^ed. 



L. spuria, Mill. Bound-leaved Toadflax. A. July — September. Knot- 

 tingley. 



L. Elatine, Desf. Sbarp-pointed Toadflax. A. July — September. Knot- 

 tingley. 



L. vulgaris, Moencb. Yellow Toadflax. P. July — October. Common. 

 L. minor, Desf. Least Toadflax. A. June — October. Elnottingley, Warm- 

 field. 



Verbascum. Linn. Mullein. 

 V. Thapsus, L. Great Mullein. B. July — September. Between Pontefract 

 and Castleford. 



