GENERAL 



■3 



Harrison, A. K. (::iimate & phytoculture. (Boston. 1897.) 



Tvpe-wTitten. 

 Harsbberger, J. W. The comparative age of the different 



floristio elements of eastern North America. [Philadelphia. 



1904.) 



The directfive] influence of light on the growth of 



forest plants. (PhiUidelphia. 1908.) 



An ecologic study of the flora of mountainous North 



Carolina. [Chicago. 1903.] 



An ecological sketch of the flora of Santo Domingo. 



Proc. Acad. nal. sci. Phila.. 1901, lUi. 554-561. 



An ecological studv of the New Jersey strand flora. 



[Philadelphia. 190().] 



"List of plaata," pp. <)(iO-671. 



An hydrometric investigation of the influence of sea 



water on the distribution of salt marsh and estuarine plants. 

 [Philadelphia.] 1911. 



"Bibliography." pp. 491^95. 



Methods of determining the age of the different 



floristic elements of eastern North America, n. p. [1905?] 



The mine. Abstract. N. p. [1905?] 



The vegetation of the salt marshes and of the salt 



and fresh water ponds of northern coastal New Jersey. 

 [Philadelphia. 1909.] 



The vegetation of south Florida south of 27° 30' 



north, exclusive of the Florida Keys. [Philadelphia. 1914.) 



Hegler, Robert. Ueber den einfluss des mechanischen zugs 



auf das wachsthum der pflanze. Breslau. 1893. 

 Heinig, R. L. Blind root-suckers of the Sunderbans. 



.lourn. .Asiatic soc. Bengal, 1893, Ixii, pt. 2, pp. 158-161 . 



Hemsley, W. B. On the dispersal of plants by oceanic 

 currents and bird.s. See Phytography — Pacific Ocean. 

 Hemsley, W. B. Report on the botany of Juan Fernandez, 

 the south-eastern Moluccas, and the Admiralty Islands. — 

 Note. 



Henslow, George. Introduction to plant ecology. London. 

 1907. 



Hidalgo Tablada, Jose de. Influencia de los fosfatos t^rreos 

 en la vegetacion y procedimientos mas econ6micos para 

 utihzarlos en la produccion de cereales en la peninsula. 

 Mem. Real iivad. cienc. exact., jisicas y nal., 1863, vi, 297-345+. 



Hinds, R. B. The regions of vegetation; being an analysis 

 of the distribution of vegetable forms over the surface of the 

 globe in connexion with climate and physical agents, (/n 

 Belcher, Sir Edward. Narrative of a voyage round the 

 world, 1843, ii, 325-460.) 



Hitchcock, A. S. Ecological plant geography. (Review of 

 "Lehrbuch der oekologischen pflanzengeographie," by Eu- 

 genius Warming. Boston, etc. 1897.] 



Hock, Fernando. Ueber den einfluss der geop'aphischen 

 lange auf die aufbluhzeit von holzpflanzein in mitteleuropa. 



Nalurw. wochensch., 1893. viii, 310. 



Hoffmann, Hermann. ,\reale von culturpflanzen als frei- 

 landpflanzen See Phytogeography. 



Humboldt, Alexander, baron von. .\spect3 of nature, in 

 different lands and different climates; with scientific elucida- 

 tions. Translated bv Mrs. Sabine. (3d ed.] 2 vol. Lon- 

 don. 1849. 



Janczewski, Edouard, ritter von Glinka. Les plantes 

 antimoridiennes. 



iMmpt. rend. heb. seances Acad, sci., 1904, cxxxix, 218-219. 



Jefferson, M. S. W. Wind effects. Chicago. [1904.] 



Jennings, O. E. A botanical survey of Presque Isle, Erie 

 County, Pennsylvania. [Lancaster. 1909] 



An ecological classification of the vegetation of Cedar 



Point. 



Ohio naliu-alisl, 1908, viii, 291-340. 



Kearney, T. H., and Harter, L. L. The comparative toler- 

 ance of various plants for the salts common in alkali soils. 

 Washington. 1907. 



Kirtland, J. P. Peculiarities of the climate, flora and fauna 

 of the south shore of Lake Erie, in the vicinitv of Cleveland, 

 Ohio. 



Amer.journ. sci., 1852, 2d ser., ziii, 215-219. 



Kuntze, Otto. Dieschutzmittel der pflanzen gegen thiere und 

 wetterungunst und die frage vom salzfreien urmeer, Studien 

 iiber phytophylaxis und phytogeogenesis. Leipzig. 1877. 



Leigh, Richmond. Vegetation and climate, n. p. [1876.] 



From a larger work, pp. 279-298. 



Le Jolis, Auguste. De I'influence chimique des terrains sur 

 la dispersion des plantes. 2" 6d. Paris, etc. 1861. 



Lowell, Percival. The plateau of the San Francisco peaks in 

 its effect on tree-life. 



Bull. Amer. geogr. soc., 1909, ili, 257-270. 365-382. 



MacDougal, D. T. The influence of light and darkness 

 upon growth and development. New York. 1903. 



MacElwee, Alexander. The flora of the Edgehill ridge near 

 Willow grove and its ecology. [Philadelphia. 1900.) 



Machowski, J6zef. Przystosowanie si§ zwierzi^t i ro^lin do 

 warunkdw bytu. Szkic popularny. [Adaptation of animals 

 and plants to conditions of existence. W Rzeszowie. 1905.] 



MacLeod, .lulien. De verspreiding der planten. Gent. 



1887. 



Manjarres y BofaruU, Ramon de. Influencia de los fosfatos 

 terreos en la vegetaci6n y iirocedimientos mas economicos 

 para utilizarlos en la produccion de cereales en la peninsula. 



Mem. Real acad. cienc. exact., fisicas y nal., 1863, vi, 203-295. 



Massart, Jean. Impressions de la nature ^quatoriale. 

 Bruxelles. 1896. 



"Bibliographic," pp. 21-22. 

 Mayr, Heinrich. Ueber den einfluss der luftfeuchtigkeit auf 

 das wach.stum der pflanzen und das aroma der friichte. 

 Dr. Neuberfs Garlenmagaziu. 1894, ilvii, 386-390, 404-408. 



Meehan, Thomas. Note on treeless prairies. (Philadelphia. 

 1881.] 



On the timber line of high mountains. [Philadelphia. 



1880.] 



Merriam, C. H. Life zones and crop zones of the United 

 States. Washington. 1898. 



Meyer, J. C. F. System einer auf theorie und erfahrung 

 gestiltzten lehre iiber die einwirkung der naturkrafte auf die 

 erziehung, das wachsthum und die erniihrung der forstge- 

 wachse, insbesondere iiber die tragbarkeit und fruchtbarkeit 

 des bodens. Koburg, etc. 1806. 



Michigan — • Slate hoard of geological survey. An ecological 

 survey in northern Michigan. Lansing. 1906. 



Naudin, Charles. Variations climat(?riques en Europe. 



Paris. [1891.1 

 Northrop, J. I. Effects of vegetation on the surface. (In 

 his Notes un the geology of the Bahamas, 1.890, pp. 4-22.) 



Oettli, Max. Beitrage zur okologie der felsflora. Uuter- 

 suchungen aus dem Curfirsten- und Sentisgebiet. Ziirich. 

 1905. 



"Literatur-verzeichnis," pp. 169-171. 

 Parish, S. B. Distribution and movements of desert plants, 

 by V. M. Spalding. [Review. Reno, Nev. 1910.] 



Plant ecologj- and floristics of Salton Link. [Wash- 

 ington. 1914.] 



Parry, C. C. On the character of the persistent snow-ac- 

 cumulations in the Rocky Mountains, lat. 40°-41° north, 

 and certain features pertaining to the Alpine flora. 



Trans, .icad. sci. SI. Louis, 1868. ii, 532-543. 



Parsons, G. H. The chmate of Colorado and its effect on 

 trees. {In United States — Department of agriculture — 

 Forest service. Report on the forest conditions of the Rocky 

 Mountains, 1888, pp. 221-235.) 



Parsons, H. F. On the nature of the soil in relation to the 

 distribution of plants and animals. 



Naturalist, 1898, pp. 65-72. 



Picquenard, C. A. La vegetation de la Bretagne 6tudi6e 



