100 TRANSACTIONS OF THE [Sess lxxxvi 



"Bot. Exch. Club Report" (separate Reports by the Secretary and 

 Distributor) = Report of The Botanical Exchange Club of the 

 British Isles, at present called The Botanical Society and 

 Exchange Club of the Biitish Isles. 



" Journ. Bot." = The Journal of Botany. 



" Lend. Cat." = The London Catalogue of British Plants. 



Neill, "Tour" = A Tour through some of the Islands of Orkney and 

 Shetland, in the year 1804. By Patrick iS'eill, A.M., Secretary 

 to the Natural History Society of Edinburgh (1806). 



"Scot. Nat." = The Scottish Naturalist. 



Spence, "Flora Orcadensi3" = Flora Orcadensis. By Magnus Spence, 

 F.E.I.S. (1914). 



Watson, "Top. Bot." = Topographical Botany, second edition. By 

 H. C. Watson (1883). 



Corrections. 



In "Trans. Bot. Soc. Edin.," vol. xxviii, p. 27 (1920), 

 for "Sagina apetala, Ard. (Jide Arthur Bennett)," i^ead 

 Sagina procumbens, Linn, (Jide C. E. Salmon and Arthur 

 Bennett), and delete "confirms the record of this species 

 for H. C. Watson's County No. Ill Orkney by Mr. Patrick 

 Neill in his 'Tour,' p. 185 (1806)." 



In "Trans. Bot. Soc. Edin.," vol. xxviii, p. 58 (1921), 

 after Rldnanthus major, Ein-h." delete " (name confirmed 

 by Arthur Bennett)," and substitute var. c. apterus, Fries 

 (Jide C. E. Salmon). 



In "Trans. Bot. Soc. Edin.," vol. xxvii, p. 57 (1916), in 

 line 13 from top of page, for " Syme sp. 1888 " read 

 Boswell sp. 1880 ; and in line 20 from top of page, for 

 " 1852 " read 1882. 



Class I. — Dicotyledons. 



Aquilegia vulgaris, Linn. — Roadside at farm steading, 

 100 feet above sea-level, Binscarth, Firth, Mainland, 2nd 

 June 1921, Henry Halcro Johnston. Not native. Escape 

 from a garden. Very rare. Plants beginning to flower. 

 Petals purple. 



The aggregate species Viola t7-icolor, Linn., is recorded 

 from (Jrkney in Watson, "Topographical Botan^^" ed. ii, 

 p. 57 (1883), but the following five species are not men- 

 tioned in that book. Tlie nomenclature followed for these 

 species is that of " The British Pansies," by Eric Drabble, 

 D.Sc, F.L.S., reprinted from " The Journal of Botany " 

 (1909):— 



