126 UMBELLIFER^. 



BUPLEURUM, Linn. 

 280. B. tenuissimum, L. 



B. angustifolium monspeliense, Ger. (Merrett). 

 Cyb. Br. i. 439 ; iii. 441; Comp. 190. Syme E. B. iv. t. 591. 

 Fields ; very rare. A. August, September. * 



V. On Ealing Common, profusely; Lees (v.s.). 

 VI. A field north of Highgate where, water had stood, growing with 



Folygonum aviculare, 1841, W. Mitten; Phi/t, i. 204. A specimen 



was presented to the Botanical Society of London by the discoverer ; 



loc. cit. 268. 

 VII. [At Paddington, beyond the bridge in the way to Harrow-upon-the- 



Hill;t Merrett, 17.] 

 First record: Merrett, 1666. 



[281. ^B. rotundifolium, Z. Thorough-Wax. 



Perfoliata vulgaris, Ger. em. (Blackst.). 

 Cyb. Br. i. 441 ; Comp. 191. Syme E. B. iv. t. 589. 

 Cornfields ; very rare. A. August. 

 I. In 1735, in a field of corn near Harefield Mill, but not plentifully ; 



Blackst. Fasc. 75. 

 The only record. Considered ' native ' by Mr. Watson, but surely liable 

 to the same doubts as other cornfield weeds.] 



B. protractum. Link. II. Stray bits in garden ground bet. Hampton and 

 Sunbury ! ; iVewi. VI. A few plants by the roadside bet. Muswell^ 

 Hill and Hornsey. Probably introduced with foreign seed. 



Ammi majus, L. VII. Side of West India Dock Basin, near the water, a 

 few specimens ; Cherry {v. s.). 



(ENANTHE, Unn. 

 282. <E. fistulosa, L. 



Filipendtda aquatica (Ger.). (E. aqnatica, C. B. P. and (E. aquatica 



triflora caulihus fistulods, H. Ox. (Blackst,). 

 Cyb. Br. i. 441 ; iii. 441 ; Comp. 191. Syme E. B. iv. t. 593. 

 Wet pastures and heaths ; rather rare. P. June, July. 

 I. Wet meadows and in the river near Harefield Mill ; Blackst. Fasc. 66. 



Euislip ; Hind. 

 II. Staines Common. Common by Walton Bridge. 



III. Hounslow Heath. 



IV. Hampstead ; Irv. MSS. 

 V. Greenford; Lees. 



VII. Neare the river about the Bishop of London's house at Fulham 5 

 Ger. 902. About Blackwall ; il/. ^ G. 384. [Marylebone Fields, 



t This locality of Merrett's is quoted in E. B. Supp. 2763, for B.falcatum. 



