142 Botany. 



(211) BIDENS, L., 89, A. 



810. B. cernua, L. Wet places ; rather scarce, except in the 



Weald. 



1. Nr. Green Farm, Shorne. Dod. 



2. Pauls Cray. Reeves. 



3. Chislehurst, Bromley Hill, '97. Sc. 



811. B. tripart'ta, L. Marshy places ; frequent. 



1. Frequent along the Ravensbourne and its tributary 



ditches, '06. W.H.G. 



2. Wet gravel-pit near Ravensbourne Railway Station 



(a form with leaves resembling cernua), '05. W.H.G. 



3. Eltham Common, '05. C.H.G. 



812. GALINSOGA parviflora, Cav. 79, A. S. American alien ; 



established in some parts of Surrey as an escape from Kew. 

 a. Not infrequent as a garden weed in the S.E. Met. 

 suburbs. W.H.G. 



(213) ACHILLEA, L. 



813. A. millefolium, L. (YARROW, MILFOIL), 68, P. Banks, 



hedges, waste ground ; very common. 



814. A. ptarmica, L. (SNEEZEWORT), 7 8, P. Borders of moist 



fields and woods ; not uncommon. 



1. The Scrubs, Bromley Common ; Crofton, '04. W.H.C. 



2. Eltham Common, '03. R.H.C. and C.H.G. 



3. Keston, etc. Reeves. 



a. Shooter's Hill and St. Mary Cray, 1877. 



b. First record, 1597 : Southfleet. 



var. b.) cartilaginea, Ledeb. Garden escapes. 

 1. Roadside, Hayes Lane, '03. W.H.G. 



(215) ANTHEMIS, L. (CHAMOMILE). 



816. A. tinctoria, L. Casual ; rare. 



1. One or two pis. in Hayes Gravel-pit, '96, Sc. ; 2 in 

 '06, W.H.G. 



817. A. cotula, L. 7 9, A. Fields, waste places ; common. 



818. A. arvensis, L. 6 7, A. Colonist ; borders of cornfields ; 



frequent. 



1. Stone ; Shoreham. M. 



2. Greenhithe. Dod. 



a. Dartford, Sutton, 1877. 



