A. COTTAM FLOKA OF THE WATFORD DISTKICT. 15 



278. G. molle. — Abundant. 



279. {O. pusiUum. — This species ought to be found here, and 

 careful examination would probably be rewarded.) 



281. G. dissecttim. 



282. G. columhinum. — Gravel-pit by the Workhouse. 



283. G. lucidiim. — Hagden Lane ; and in a lane between "Watford 

 and Hamper Mill ; abundant in both stations. 



284. G. Rohertianum. 



295. Euonymus europmis. — Not uncommon in the hedges. 

 318. Melilotus officinalis. — Railway banks between Bushey and 

 Pinner. 



392. AlehemiUa arvensis. 



393. A. vulgaris. — Xear Bushey Mill and Chandler's Cross. 

 520. Sedum Tehpliium. — Oxhey. 



540. Saxifraga tridaetylites. — Tops of old walls ; Loates Lane 

 and elsewhere. 



543. S. granulata. — Fields near Hamper Mill. 

 589. {Silaus pratensis. — Ought to be found.) 

 596. Pastinaca sativa. — Railway banks. 



609. Scandix Fecte?i- Veneris. — Occasionally as a weed of culti- 

 vation. 



610. Conium maculatum. — Gravel-pit by the Workhouse. 



618. Adoxa moschatellina. — Woods and banks near Hamper 

 Mill, etc. 



621. Viburnum Opulus. 



622. V. Zatitana. —Brieket Wood. 

 630. Galium verum. 



632. G. Mollugo. 



633. G. saxatile. 



635. G. palustre. 



636. G. uliginosum. 

 639. G. Aparine. 



641. Asperula odorata. — Abundant in Whippingdale and other 

 woods. 



645. Valeriatia dioica. — Cas^io Bridge ; Grove Park, by the 

 Canal ; and Bricket Wood. 



646. V. officinalis. — Near Bushey Mill. 

 695. Achillea Ptarmica. — Bricket Wood. 



725. Bidens cernua. — Haydon Hill Pond. 



726. B. tripartita.— ^ondi on Watford Heath. 



736. Erigeron acris. — Railway banks near the High Street 

 Station ; very abundant. 



742. Petasites vulgaris. — Cassio Bridge ; and Bushey Mill. 



743. Eupatorium canyiahinum. — Cassio Bridge. 

 761. Lactuca muralis. — Road to Cassio Bridge. 



846. {Monotropa Hypopitys. — Said to grow, and likely, at 

 Red Heath.) 



850. Vmca minor. — Rouse Bam Lane. 



872. Cusciita Trifolii. — Clover-fields at Bushey. 



875. Atropa belladonna. — Near Chandler's Cross. 



