48 THK .rolRNAL OF TJOTAXr 



lid., Hitchin, 191.5; Thicket, edge of TrifoUuni ochroleucum field, 

 Great VVymondle}^ 1J)I() ; Near Walsvvorth on road to Willian ; 

 Between Xoi'ton and Norton Mill, 1912 ; Near Newnham ; Lane near 

 Charlton, H.CL. !; all the preceding at some distance from houses; 

 Highbury, Hitchin, a slightly spinous form, 1916. 



P. Cerasus h. 2. N. side of West Wood, Offiey Holes, 

 W.E.C.K. 19i4, 490; Wood near Tilekiln Farm, Weston, M. K, 

 Pryor, 1912 ! 



PotentiUn mixta Koch. 6. Frequent about Hertford Heath, 

 AV.E.C.K. 1918, 440 ; Roadside near 'College Arms'; Roman Road 

 near Spital i^rook, 1914 ; Cox's Walk gravel pit, Broxbournebury, 

 1915. 



P. Anserina L. (a) c on col or y^'dWw 2. Tatmore Hill, Preston; 

 Near Grove House, Hitchin ; Oughton Head, 1910 ; Olliev Bottom 

 Farm, 1914.— 6. -Park Wood, Bramfield, 1912. (n) discolor Wallr. 

 2. Oiliev Bottom Farm, 1914 ; Lane between Purwell and Nine 

 .Springs, 'Hitchin, 1914; Near Ickleford Church, 1913.— 6. Near 

 Monks Green, 1913. 



Alchemilla viih/aris L., var. minor Huds. 2. Hitcli Wood, 

 1911; Between Little Hill End and Shilley Green, 1912 ; N. side of 

 West Wood, Otttey Holes, 1914.— 4. Lower end of Colney Heath, 

 1913. — 6. Near Crouch Green, Knebworth, 1911 ; Near the footpath 

 from Shephall to Aston, 1912 ; Box Wood, Stevenage, 1911, B.E.C.K. 

 1911, S3 ; Roadside between Sacombe Green and High Cross, 1912. 



Rom tompntosa Sm., aggr. Sub-group ' FcBtidce'' Wollev-Dod. 

 2. Tingley Wood, W.E.C.R. 1914, 498.-6. Calais Wood, Bayford, 

 *'near var. fcetida Bast," W. Barclay; George's Wood, Bell Bar, 

 " Probably intermediate between the ' Omissce ' group and the 

 * Foetidce,' " W. Barclay. 



Epilohium pahistre L. 2. Walsworth Upper Common, 1912 ; 

 St. Ippolyts Common, 1914. 



*Biij)leuriim rotundifoUum L. 2. One mile W. of Ne\vnham, 



1914, R.M. ! 



Carum segetum Benth. & Hook. fil. 2. Base of Wilbury Hill, 

 1912 ; Between Nine Springs and Great Wymondley, B.E.C.R. 1912, 

 255 ; Between Offley Bottom and 0111 ey Grange, 1913 ; near High- 

 over Farm, Hitchin, 1914 ; In several fields S. of High Down, 1914 ; 

 a quarter of a mile N.E. of Purwell Mill, Hitchin, 1914. See 

 W.E.C.R. 1914, 490.— 6. Bank near allotment gardens N.E. of 

 Ware, 1914. 



*Anthriscits CerefoVium Hoft'm. 6. Little Amwell, 1914. 



Peiicedanum sativum Benth. & Hook. fil. 2. Norton Common, 

 a form with much dissected leaflets, W. P. Westell, 1915 ! 



JLeracleum Sphondi/Iiam L., var. anqnstifolium Huds. 2. Near 

 Foxholes, Hitchin, 1915 ; Otfiey Holes, 1915. The extreme form is 

 scarce in the district. 



Sambucifs Ebvlus L. 2. Half a mile S. of Symons Green, 

 Stevenage, on both sides of the road, R.M. 1914 ! ; Near Weston, 



1915, li.M. 



Galium crectum Huds. 1. Near Church Hill, Royston Heatli, 

 1913. — 6. Gravel pit between Woollen's Brook and Hoddesdon,. 1912. 



