LIST OF PAPERS, 1923—BOTANY. 5538 
Syetcrove, E. Botany and Plant Ecology. [Penistone.] Nat. Oct., p. 341. 
Soat, C. W. Variation as an Organic Function. New Phyt. Sept., pp. 161-185. 
Sowerby, M. Curistine. Christmas Foxglove. Country Life. Jan. 13, p. 60. 
Speyer, Epwarp R. Researches upon the Larch Chermes (Cnaphalodes strobilobius 
Kalt.), and their Bearing upon the Evolution of the Chermesine in General. 
Phil. Trans. Roy. Soc. Ser. B, Vol. 212, pp. 111-146. 
STANSFIELD, OLIvE P. See Jessie S. Bayliss Elliott. 
SrapLtepon, R. G. White Clover. Journ. Minis, Agric. Apr., pp. 33-38. 
—— Seed Mixtures for Grassland, tom. cit., May, pp. 130-142. 
—— Red Clover, tom. cit., June, pp. 239-245. 
——  Alsike Clover, tom. cit., July, pp. 303-308. 
Sretrox, A. W. Hybrid Sedge new to Co. Dublin. Irish Nat. Apr., p. 39. 
— Enemy of the Wireworn, tom. cit., p. 44. 
—— Cranberry in Glenasmole, tom. cit., June, p. 63. 
—— Rubia peregrina L. and Tragopogon porrifolius L. on Lambay, tom. cit., Aug., 
p. 88. 
—— Golden Samphire near Rush, Co. Dublin, loc. cit. 
— Notes from Cos. Down and Armagh, tom. cit., Sept., p. 96. 
SrepHENSoN, T., and SrepHENsoN, T. A. Orchis pretermissa Druce. Journ. Bot. 
March, pp. 65-68. 
—— British Forms of Orchis incarnata, tom. cit., Nov., pp. 273-278. 1 
SrePpHENSoN, T. A. See T, Stephenson. 
Srmzs, WatTeR. Permeability ; Chapter XI. The Determination of the Permeability 
of Plant Cells to Dissolved Substances, New Phyt., Feb., pp. 1-29; Chapter 
XII. Quantitative Relations in the Penetration of Disso]ved Substances 
into Plant Cells, May, pp. 72-94; XIII. Reversible and Irreversible Changes 
in Cell Permeability ; XIV. Theories of Cell Permeability, Sept., pp. 204-224 ; 
Dec., pp. 239-245; XV. Concluding Remarks, Dec., pp. 245-280. 
Stow, 8. C. Botany [Report]. Trans. Lincs Nat. Union, 1922, p. 181. 
Srusss, Frepx. J. Aspleniwm Trichomanes at Greenfield. Nat. Dec. p. 410. 
Tansey, A.G. Some Aspects of the Present Position of Botany. Advance. of Sci., 
pp. 1-21. 
TEMPLETON, JAMES. Effect of Late Frost on the Wood of Acer pseudoplatanus Linn. 
Notes from Roy. Bot. Garden, Edinb. Jan., pp. 9-12. 
Tuomeson, A. H. Sweet Flag near Northwich, Ches. Lancs & C. Nat. Aug., p. 38. 
— Northwich Naturalists in a Chester District, tom. cit., pp. 39-40. 
—— Abundance of Fungi in Cheshire, tom. cit., Dec., p. 55. 
Tuomeson, D’Arcy WENTWORTH. World below the Sea. Country Life. May 12, 
pp. 635-637 ; June 2, pp. 737-741. 
Tuompson, H. Stuart. Callitriche truncata Guss. Journ. Bot. Dec., p. 314. 
Tuomson, J. ARTHUR. How Plants meet the Winter. Sphere. Feb. 24, p. 304. 
Toucue, T. H. Diaars La. Geological Literature added to the Geological Society’s 
Library during the Years 1915-1919. May, 545 pp. 
Travis, C. B. Recent Geological Changes on the Northern Shore of the Mersey 
Kstuary. [Abs.] Journ. Brit. Assoc., p. 27. 
Travis, W.G. See E. H. Rideout. 
Tristram, R. M. Rare British Plants. Country Life. Aug. 18, p. 229. 
Turner, A. Record of Alien and other Plants. Lancs & C. Nat. Feb., pp. 184-185. 
—— Interesting Moss near Pendle Hill: Grimmia Doniana Sm., tom. cit., Aug., p. 41. 
Twice, E.A.N. Some Diseases of Plants. Rec. & Proc. Birmingham & Midland 
Inst. Sci. Soc. Vol. I., p. 24. 
‘Varty-Smirx, J.C. Marble Oak-Galls. Country Life. May 12, p. 660. 
— Remarkable Colony of Marble Oak-Galls. Lancs & C. Nat. Dec., p. 61. 
Waicut, F. M. O. On the Presentation Time and Latent Time for Reaction to 
Gravity in Fronds of Asplenium bulbiferum. Ann. Bot, Jan., pp. 55-61. 
- WAKEFIELD, E. M., and Pearson, A. A. Some additional records of Surrey Resupinate 
Hymenomycetes. Trans. Brit. Mycol. Soc., May, pp. 216-220; Abs. in 
Journ. Roy. Micros. Soc., Sept., p. 365. 
WALKDEN, H. See Wilfrid Robinson. 
Warez, W.M. Violet Felt Rot (Rhizoctonia) of Clover. Journ. Minis. Agric. Apr., 
pp. 48-52. 
—  Garlic-scented Pennycress : A Weed new to Britain, tom. cit., Sept., pp. 535-538. 
—— ‘Scorch’ or Gloeosporium Disease of Red Clover, tom. cit., Dec., pp. 833-836. 
