202 
Lianes caout- 
De Wildeman, Pmile, and Gentil, Louis. 
Bruxelles. 
choutiféres de I'Etat Indépendant du Congo. 
1904. 18°. 26 plates, map, and other illustr. 
Many of the plates are colored. 
De Witt, Simeon. Respecting a plan of a meteorological 
chart, for exhibiting a comparative view of the climates of 
North America, and the progress of vegetation. [New York. 
1801?) 8°. Chart. 
Transactions of the Society instituted in the stale of New York for the 
promotion of agriculture, arts and manufactures, 1801, i, 88-927 
Dexter, Samuel. A letter on the retreat of house-swallows 
in winter. [Boston. 1785] 4°. 
Memoirs of the American academy of arts and sciences, 1785, i, 494-496. 
Dey, J. Jeografia vejetal del rio Valdivia i sus inmediaciones. 
See Castro, Luis, and Dey, J. 
Dey, Kanny Loll. The indigenous drugs of India; or, Short 
descriptive notices of the medicines, both vegetable and 
mineral, in common use among the natives of India. Cal- 
cutta. 1867. 8°. pp. [2], iv, [2], 8, 130. 
{Dezallier d'Argenville, Antoine Joseph.} La théorie et la 
pratique du jardinage ov l'on traite 4 fond des beaux jardins 
apellés communément les jardins de propreté. Paris. 1709. 
4°. pp. [8], 208. 32 plates, and other illustr. 
The same. Avec un traité d’hydraulique convenable 
aux jardins. 4° éd., reve, corrigée, augmentée. Paris. 
1747. 4°. pp. [12],482+. 49 plates, and other illustr. 
Dialoghi agrarj tenuti in Cavriana l’anno 1786. [Mantova. 
1788.] 8°. pp. vili, 286+. Table. 
Dialogue entre deux anciens administrateurs forestiers, l’un 
mattre particulier, l'autre gardemarteau. Accompagné de 
notions géométriques, et de diverses instructions utiles A 
tous agens forestiers, 4 ceux des communes, et intéressant le 
gouvernement francais. Paris. [1800?] 8°. pp. 52. 
Dickel, Karl. Forstliche rechtskunde. (In Lorry, Tuisko, 
editor. Handbuch der forstwissenschaft, 1903, iv, 90-308.) 
Dickerson, Mary Cynthia. Trees and forestry; an ele- 
mentary treatment of the subject based on the Jesup collec- 
tion of North American woods in the American museum of 
natural history. New York. 1910. 8°. Illustr. (Amer- 
ican museum of natural history. Guide leaflet series, 32.) 
Dickeson, Montroville Wilson, and Brown, Andrew. On 
the cypress timber of sh cc and Louisiana. [New 
Haven. 1848.] 8°. pp. [8]. Lllustr. 
American journal of science and arts, 1848, v, 15-22. 
: The same. Philadelphia. 1848. 8°. pp. 8. II- 
ustr. 
Reprinted from American journal of science and arls, 1848, v, 15-22. 
Dickie, George. The botanist’s guide to the counties of 
Aberdeen, Banff, and Kincardine. Aberdeen, etc. 1860. 
16°. pp. xxxii, 344. Map and plate. 
Supplemental note on buds of Malaxis. [London. 
1875.] 8°. 
Journal of the Linnean sociely — Bolany, 1875, xiv, 180-182. 
Dickson, Alexander. On some abnormal cones of Pinus 
pinaster. Edinburgh. 1871. 4°. 4 plates. 
“From the Transactions of the Royal sociely of Edinburgh,” 1872, xxvi, 
505-520. 
Dickson, James Hill. The fibre plants of India, Africa, and 
our colonies; a treatise on rheea, plantain, pine apple, jute, 
African and China grass, and New Zealand flax, Phormium 
tenax, and on the cultivation, preparation, and cottonizing 
of home-grown and continental flax and hemp fitted for 
spinning ‘on the existing cotton machinery, and also on silk, 
worsted and flax spinning machinery, with full instructions 
on the method of preparing, spinning and weaving, by the 
atented machines and process of the author. London, etc. 
18657] 8°. pp. xvi, 380, xxx. 
Dickson, James R. Report on timber conditions, etc., along 
the proposed route of the Hudson Bay railway. Ottawa. 
1911. pp. 27. Ilustr. (Jn Canapa — Department of the 
interior — Forestry branch. Bulletin, 17.) 
LIBRARY OF THE ARNOLD ARBORETUM 
The Riding Mountain forest reserve. wa. 
1909. Plan and plates. (Jn Canapa — Depart the 
interior — Forestry branch. Bulletin, 6.) 
Dickson, Robert. A lecture on the dry rot, and on the most 
effectual means of preventing it; delivered before the Insti- 
tute of British architects, 1837. London. 1837. 8°. 
pp. 50. — Illustr. 
Dictionarium rusticum. See [Wor.maer, John]. 
Dictionnaire des plantes usuelles, des arbres et arbustes, 
des animaux qui servent d’alimens, de médicamens ou 
d’amusement & l'homme; et des minéraux qui sont d’ 
en médecine. 8 tom. Paris. [1793.] 8°. 764 [768] 
colored plates. 
The same. 8tom.in15. Paris. [1793.] 8°. 764 
[776] colored plates. 
Didier-Mongeot, A. Notions sur la cloture et la plantation 
des arbres. Paris, elec. 1894. 8°. 
Uni- 
Didrichsen, Ferdinand. Plantas nonnullas musei 
apace havniensis descripsit. [Kjébenhavn. 1853-57.] 
: Videnskabelige meddelelser fra den nalurhisloriske forening i K jébenhaon, 
1853, pp. 86-89; 1854, pp. 182-200; 1857, pp. 123-151. 
Dieck, Georg. Die acclimatisation der Douglasfichte. 
(Stuttgart. 1889.] 1. 8°. pp. 6. 
“Separatabdruck aus Humboldt, band viii.” 
Die Booth’sche acclimatisation der Douglasfichte 
war und ist — ein hazardspiel. (Berlin. 1890.] 8°. pp. 8. 
“Sonderabdruck aus der Zeilschrift fiir forst- und jagdwesen,"’ 1890. 
xxii, 302-310. 
Cyprus, reveille-toi! [National economy and agri- 
culture.] Nicosia. 1889. 1. 8°. pp. [2], 9. 
“Reprinted from the Journal of Cyprian studies, April 1889."" 
Ein dendrologischer spaziergang nach dem Kaukasus 
und Pontus. [Berlin. 1891.] 8°. pp. [2], 44. 
“Sonderabdruck aus Garlenflora, 1891." 
Die moor- und Alpenpflanzen, eiszeitflora, des Na- 
tional-arboretum u. Alpengartens Zéschens b. Merseburg 
und ihre cultur. [Zéschen. 1899.] 1. 8°. pp. 61+. 
Die élrosen und ihre deutsche zukunft. Berlin. 
1889. 8°. pp. 19. Illustr. 
“‘Sonderabdruck aus der Garten flora, 1889," xxxviii, 98-102, 127-133, 
158-165. 
Pirus heterophylla Rgl. et Schmalh., eine neue alpen- 
pflanze ost-Turkestans. [Berlin. 1886.) 8°.  Lllustr. 
Deutsche garten-zeilung, 1886, i, 55-58. 
Dieffenbach, Ernest. Travels in New Zealand, with contri- 
butions to the geography, geology, botany, and natural his- 
tory of that country. 2 vol. London. 1843. 8°. Plates. 
“Botany of New Zealand,” i, 419-431. 
Diels, Ludwig. Anonaceae. See Enauer, Adolf, and 
Diexs, Ludwig. 
Botanische ergebnisse. Plates and map. (Jn 
Fircuner, Wilhelm. Wissenschaftliche ergebnisse der ex- 
pedition nach China und Tibet, 1908, x, 1.) 
Combretaceae. See ENGier, Adolf, and Drets, 
Ludwig. 
Jugendformen und _ bliitenreife im pflanzenreich. 
Berlin. 1906. 1. 8°. Illustr. 
“ Literatar,”’ pp. 121-122. 
Die pflanzenwelt von West-Australien siidlich des 
wendekreises. Mit einer einleitung tiber die pflanzenwelt 
esamt-Australiens in grundziigen. Leipzig. 1906.  Il- 
ustr. (Jn Enaurr, Adolf, and Drupg, Oskar, editors. 
Die vegetation der erde, 1906, vii.) 
Vegetations-biologie von Neu-Seeland. Leipzig. 
1896. 8°. Illustr. (Arbeit aus dem Kénigl. botan. mu- 
seum zu Berlin.) 
“Separat-abdruck aus Engler’s Bolan, jahrb.,"’ 1897, xxii, 202-300. 
and others. Novitates Filchnerianae tibeticae et 
chinenses. Original diagnosen. [Von L. Diels, E. Ulbrich, 
R. Knuth, A. Rehder. Berlin. 1906.) 8°. 
“Sonderabdruck aus Fedde, Repertoriam, ii (1906), pp. 65-67." 
