OF А CAMBRIDGESHIRE WOODLAND. 
Lisr or LITERATURE QUOTED. 
Арлмвох, В. S. 1910.—Note on the Relationships of Primula elatior and P. vulgaris to 
Soil Conditions. Trans. Bot. Soc. Edinb. xxiv. rr. p. 84, 1910. | 
Amos, А. 1905.—А Method for the Determination of Carbonates in Soils. Journ, Agric. 
Sci. 1. pt. iii. р. 822, 1905. 
BarixGTox, C. С. 1860.—Flora of Cambridgeshire, London, 1860. 
DarLkgv, б. 1903,—Oxlip, Cowslip, and Primrose. Journal of Bot. xli. p. 145, 1903. 
7 Li 1 4 , PAP 43* uy 99 
BARTHOLOMEW, J. G. 1903.—Survey Gazetteer of the British Isles. Edinburgh, p. 922. 
. х ; . : Tas ++] әтә 
Buackman, Е. Е. 1907.—Illumination and Vegetation. (Review.) New Phyt. vi. p. 275, 
1907. 
Brackman, Е. F, & Тлхзькх, А. G. 1905.—Keology in its Physiological and Phyto- 
topographical Aspects, (Review.) New Phyt. iv. pp. 199, 232, 1905, 
British RAINFALL.—London, 1860-1909. 
Curisty, М. 1897.—Primula elatior in Britain, Journ, Linn. Soc., Bot. xxxiii. р. 172, 1897. 
CLEMENTS, К. K. 1905.— Research Methods in Ecology. Lincoln, Nebraska, 1905. 
Етрріх, E, О, 1909.—See Lyon & FirriN, 1909. 
Foreman, Е. W. 1907.—8oils of Cambridgeshire. Journ. Agric. Sci. ii. p. 161, 1907. 
HarL, А. D. 1908.—The Soil. 2nd ed. London, 1908. | 
Пераксоск, С. E. 1902.—The Relations of the Water-Content of the Soil to certain 
Plants. Studies in the Vegetation of the State. Lincoln, Nebraska, p. 17, 1902. 
HesseLMan, Н, 1904.—Zur Kentniss des Pflanzenlebens Schwedischer Laubwiesen. Beiheft 
Bot. Centr. xvii. p. 311, 1904. 
ILL, A. W. 1907.—Natural Hybrid between the Cowslip and the Oxlip. New Phyt. vi. 
p. 162, 1907. 
Hucurs, T. McK, & M. С. 1900.—Cambridgeshire. Cambridgeshire County Geographies. 
Cambridge, 1900. 
‘Jenyns, L. 1858.— Observations in Meteorology. London, 1858. 
Ley, Rev. А. 1910.—Notes on British Elms, р. 65; Notes on Synonymy in Ulmus, р. 150. 
Journ. of Bot. xlviii. 1910. 
Livineston, В. E. 1905.— Relation of Soils to Natural Vegetation in Roscommon and 
Crawford Counties, Michigan. Bot. Gaz. xxxix. p. 22, 1905. 
Livineston, B. Е. 1906.— Relations of Desert Plants to Soil-Moisture and Evaporation. 
Carnegie Instit. Washington, 1906. 
Тлугхезтох, В. Е. 1910.— The Relation of Soil-Moisture to Desert Vegetation. Dot. Gaz. 
l. p. 241, 1910. 
Lyon, T. L, & Ерріх, Е. О. 1909.—The Principles of Soil Management, p. 195. New 
York, 1909. 
Mann, Е. S. 1909.—Estimation of Calcium Carbonate in Soils. Journ. Agrie. Wei. iil. 
p. 155, 1909. 
MacDovcar, D. Т. 1903.—Soil Temperatures and Vegetation. Contrib. New York Bot. 
Gdn. xliv. p. 1, 1903. 
Moss, C. E. 1907.—Geographical Distribution of Vegetation in Somerset. London. Roy. 
Geog. Soc. 1907. 
Moss, C. Е. 1910 «.—British Oaks. Journ. of Bot. xlviii. p. 6, 1910. 
Moss, C. E. 1910 6.—The Fundamental Units of Vegetation. New Phyt. ix. p. 18, 1910. 
Moss, C. E., Rankin, W. M., & Tansey, A. Ө. 1910.—The Woodlands of England. 
New Phyt. ix. p. 118, 1910. 
NonpHAUSEN, M. 1903,—Ueber Sonnen- und Schattenblütter. Ber. der Deut. Bot. Ges, 
xxi. р. 20, 1903. 
