116 THE BOTANICAL EXCHANGE CLUB OP THE BRITISH ISLES. 



corrie in sections. We did not see it on Scur Alister, where it is 

 believed Mr Hart originally found it. — G. C. Druce. 



Arahis petrcea Lam., var. hispida DC. Ben Hope, W. Sutherland, 

 July 1907. This hispid variety of A. petrcea from Ben Hope differs 

 from the plant of the Cairngorms and Snowdon in having much larger 

 flowers, in this point resembling my var. yrandifolia from Ben Laoigh ; 

 in fact, a few plants referable to that variety were found there. Mr 

 Arthur Bennett referred my grandifolia to A. petrcaa, var. ambigua 

 Fries Mantissa iii., 77 ; the vague definition "elatior, foliis radicali- 

 bus lyrato-sinuatis caulinis subdentatis radice tenuiori " does not give 

 the essential characters of the Ben Laoigh plant I designated var. 

 grandifolia, which must stand for the Ben Laoigh plant. The var. 

 ambigua Fries, A. ambigua DC. Syst. i., 231, is chiefly Siberian and 

 Unalaskan and is not a perennial, and he makes no mention of size of 

 leaves or flowers. — G. C. Druce. 



Arabis glabra Bernh. {perfoliata Lam.). Dry heath amongst gorse, 

 Barnham Common, v.-c. 28, August 22, 1914.— F. Robinson. 



Cardamine impatiens L. Seedlings. Occurs as a weed on several 

 gardens in an allotment near Kettering, v.-c. 32, Jan. 17, 1914. — 

 G. Chester. 



Erophila. [Ref. No. 2041]. Fairford, Glos., April 1904. This is 

 a not uncommon plant of our oolitic areas in Oxfordshire and 

 Gloucestershire, and is, I think, E. Ozanoni Jord. Diagn. 231, et 

 Icones, t, 5, n. 17.— G. C. Druce. "Some specimens rather closely 

 approach ^. ^r(Tecoa? DC."— E. S. Marshall. 



Erophila 1 [Ref. No. 50]. Edge of salt marsh near Montrose, 



v.-c. 90, May 16, 1914. — R. and M. Corstorphine. " This is a form of 

 E. majuscula Jord., and apparently is the Draba majuscula R. & F., 

 var. occidentalis R. & ¥. = E. occidentalis Jord." — C. E. Britton. 

 "Depauperate E. stenocarpa I strongly suspect." — E. S. Marshall. 



Erophila 1 [Ref. No. 56]. Roadside near Restennet, v.-c. 90, 



May 2, 1914. — R. & M. Corstorphine. " I think there are two plants 

 here. The bulk is nearly glabrous, the few hairs mostly simple. The 

 silicle measurements and narrow leaves suggest placing it under 

 Draba glabrescens, var. erratica Rouy et Fouc." — J. A. Wheldon. 

 " A peculiar little plant. Pods much reticulate, veined as they 

 mature. Leaf surface nearly glabrous, except near the margins." — 

 E. S. Marshall. 



Erophila verna E. Meyer. [Ref. No. 4]. Wall under trees, in a 

 dip in the road from Hook Norton to Wigginton, Oxon, April 14, 



