srpHLE.\rf:xTAin' >;otes to the heets flora 51 



Hitcbln Station, 1914 ; Hedgerow near Oakfield, 1913 ; Grove Mill 

 Chalk Fit, in fair quantity. Probably bird-sown in all the preceding 

 stations, except at Urove Mill, to which it may have been intentionally 

 introduced. As the plant is cultivated in the district, it is doubtful 

 whether any of the stations are truly native. 



VerbasciDii Lychnitis L. 2. Chalk pit. Hitchin Station, 1914, 

 conf. G.C.D. 



Linaria repens Mill. 2. G.N.K. embankment near Eenslow 

 Bridge, Hitchin, E.E.C.R. 1918, 485, now covered up; G.N.R. 

 between Letchworth and Baldock, 1916, W. P. Westell. In the 

 same place a few plants of L. repens X vulgaris, R.M., 1916. 



Veronica montana L. 2. VVestbury Wood, Otfiey, 1914. 



V. AnagaUis L. 2. Oughton Head, Hitchin, 1912 ; Blackhorse 

 Mill, Baldock, 1914. Var. glandulosa Druce (B.EC.ll. 1911, 26, 

 and Supplement, 317).— 2. Coniluence of Ash Brook and St. Ippolyts 

 Brook, Hitchin, B.E.C.B. 1912, 271, W.E.C.K. 1913, 451 {forma 

 annua ?) ; a quarter of a mile farther up the Ash Brook, 1913 

 (perennial) ; Ivel Springs, Baldock, 1914 {forma annua'^). 



V. aquafica Bernh. (see B.E.C.B. 1911, 27). 2. Cadwell 

 Common, 1912 ; River Hiz, near- Ramerwick, 1914. 



Euphrasia borealis Towns. 2. Meadow near Welburv Farm, 

 Hitchin, 1911, det. C. Bucknall. 



E. neniorosa H. Mart. 2. Chalk Hill, Offley, 1912, det. C. 

 Bucknall; Icknield Way near Lilley Hoo, 1911. 



Bartsia Odontites Huds., var. serotina (Hum.). 2. Offley 

 Holes ; Offley Grange ; Offley Bottom Farm, 1914. 



Thymus ovatus Mill. 2. Near Tingley Wood, Hitchin, 1912 

 ("under subvar. suhcitratiis mihi, inflorescence elongated=T. sm6- 

 citratus Schreb.^' A. B. J.) ; Oughton Head, Hitchin, 1912; Hill 

 End, 1912; Wilbury Hill, 1912; Burleigh Meadows, Langley, 1910; 

 Little Almshoe. — 6. Over Welwyn Tunnel. 



T. Serpgllum L. 1. Royston Heath, 1913 (''on the whole, 

 nearest to subvar. angustifolius, mihi, = T. anqustifolius Pers." 

 A.B.J.). 



*Salvia verticillata L. 6. Mardley Heath, gravel pit, B.E.C.R. 

 1911, 114 ; same place, 1914-15, H.C.L. 



Marruhium vulgare L. 2. Nine Springs, Hitchin, on garden 

 ground, 1914 ; Kershaw's Hill, Hitchin, 1914 ; Fells' Nurseries, 

 Hitchin, 1916. All the stations suggest a weed of cultivation. 



^Stachgs arvensis L. 2. Cornrield between High Down and 

 Lower Plantation, 1912. Very scarce in the district. 



*>S'. annua L. 2. Cornfield at Walsworth between the roads to 

 Willian and to Baldock, 1914; Mount Pleasant, Hitchin, F. R. 

 Tindall Lucas, 1915 ! 



Galeopsis Ladanum L. (aggr.). As to an interesting form in 

 district 2 see B.E.C.R. 1912, 276 & W.E.C.R. 1913, 454. 



6r. Tetrahit L., var. bifida (Boenn.). 6. Harmer Green Wood, 

 over the North Tunnel, Welwyn, 1912, det. A. Thellung, 1914. 



Lamivm hybridnm Yill. 2. Nom' fairly frequent. Field S. of 

 Hitchin Cemetery, 1912 ; London Rd., under Almshoe Bury ; Between 

 Oaktield and Ash Brook, 1913; Near West Mill, Hitchin, 1913; 



