50 THE JOL'RXAL OF BQTANy 



Cmc7(Si nrrmsia Hoffm., var. setosus (Bess.). 2. Waste grounJ 

 near M.H. Goods Yard, Hitchin, W.E.C.R. 1914, 499. 



*SiIi/bf(m Mdriauiiin Uaertn. 2. Among swedes, near Old 

 Welburv Farm, Hitchin, but far from houses, 1913. 



Serratula finctoria L. 2. Near Old Welburv Farm, 1910-16. 

 *Centaurea Jacea L. 6. Waste heap N. of Welwyn Tunnel, 

 1918. " Cf. subspec. jnngpns (lugler, var. fimhriati squama Ougler," 

 A. Thellung, B.E.C.R'. 1913, 476. 



*C. solsfUlnlis \j. 2. In lueern near The Follv, Hitchin. (See 

 B.E.C.R. 1913, 476,) 



Crepis biennis L. 2. In rough grass at '*The Cottage,'' Great 

 Wymondley Rd., Hitchin, 1910. Casual ? 



Hieracium maculafvm Sm. 2. Weston Hills, a quarter of a niUe 

 up the road from Baldock to Weston, 1911. 



R. sciaphihim Uechtr. 2. On the M.R. near Snailwell Firm, 

 Ickleford, 1918, det. J. Crver. — ^3. Datch worth (var. tmnsiens Levy 

 E.S.M. in B.E.C.R. 1911, 103); Roadside between Bramfield and 

 Bulls Green, 1911. 



H. horeale Fr. 2. Newton Wowl, Langlev. (Var. Llervieri 

 Arvet-Touvet ? E.S.M. in B.E.C.R. 1911, 105.)" 



Taraxacum palustrp DC. aggr. 2. Burleigh Meadows, Langley, 

 1911, det. C.E.M. ; Oughton Head, Hitehhi, 1913.-4. Colney 

 Heath, 1913. 



Lactuca virosa L. 2. " North Road, 2| miles N. of Baldock, 

 by the turning to Caldecote " Coleman. Same place. 1914, R.M. 1 ; 

 Hitchin station chalk pit, 1914. 



L. muralis DC. 2. Great Wymondley, 1912-16. Very scarce 

 in the district. 



* Tragopogon porrifol ius L. 2. Gravel pit, Nuns Close. Hitchin, 

 1912-16" 



^Campanula rapnnculoides L. 2. Cultivated ground, Mount 

 Pleasant, Hitchin, 1890-1914 ; Gaping Hill, Hitchin, 1893 ; Fells' 

 Nurseries, Hitchin, 1916; Gravel pit. Hollow Lane, Hitchin, 1914. 



Monotropa Ilypupifys L. 1. Plantation near Church Hill, 

 Rovston Heath, C.E.M. 1912.— 2. Fir plantation, Minsbury Hill, 

 Offlev Park, H. F. Hard wick, 1910; Offlev Park, above lodge on 

 Hitc'hin road, F. R. Tindall Lucas, 1914 ; 'Offley Holes, R.M. 1914 

 (a. glabra !). 



Anagallin arvemiff L., var, cornea (Schrank). 2. Wilbur\' 

 Hill, 1912. 



Cynof/losHum officinale L. 2. Outside S.E. corner of Tingley 

 Wood, 1912. 



Symphi/tum peregrinum Ledeb. 2. Near Punvell, Hitchin, 

 1908.— 6.' Near Lemsford Mills, 1909, det. C. Bucknall ; On 

 cross road from Woollen's Brook to High Leigh, Hoddesdon, 1910, 

 det. C.B. 



*Lycium chinenae Mill. 2. Now quite frequent in hedgerows 

 near gardens. The Folly, Kershaw's Hill, Blackhoi-se Lane, near the 

 ' Highlander,' and Nine Sjjrings, Hitchin. 



Atropo Bcil(((Iona L. 2. Hedgerow between Grove Mill and 

 Hyde Mill, 1912: Kdge of Walsworth Common, 1912: Chalkpit. 



