1359. 
1360. 
1361. 
1362, 
1363. 
1364. 
1365. 
1366. 
1367. 
1368. 
1369. 
1370. 
1371. 
1372. 
13738. 
1374. 
1375. 
1376. 
1377. 
1378. 
1379. 
1380. 
1381. 
1382. 
FLOWER POLLINATION 269 
tium, Begonia sp., Sabbatia angularis.] U.S. Agric. Dept., Bur. Plant Ind., 
Washington (D.C.), Bull. No. 22, 1902. 
Hartog, M. M. Notes on Sapotaceae.—II. J. Bot., London, Ser. 2, viii, 1879, 
Pp: 356-9. 
Catkins of the Hazel. Nature, London, i, 1870, p. 583. 
Hartwig, Oskar and Richard. Experimentelle Untersuchungen iiber die 
Bedingungen der Bastardbefruchtung. Jenaische Zs. Natw., xix, 1885, 
p. 121. 
Hartz, N. Botanisk Rejseberetning fra Vest-Grénland 1889 og 1890. Medd. 
Gronl., Kjébenhavn, xv, 1894, pp. 1-60.—Ab. : Bot. Centralbl., Cassel, Beiheft. 
ix, 1900, p. 298. 
Hassall, A.H. On the Functions performed by Hairs on the Stigma in Cam- 
panulaceae and Compositae. Ann. Mag. Nat. Hist., London, viii, 1842, pp. 84-7. 
Hasskarl, J.C. Uber Kalmia latifolia. Bot. Ztg., Leipzig, xxi, 1863, Pp. 237-9. 
Hauser, G. Physiologische und histologische Untersuchungen iiber das Geruchs- 
organ der Insekten. Zs. wiss. Zool., Leipzig, xxxiv, 1880, pp. 367-403. 
Haussknecht, C. Beitrag zur Kenntnis der einheimischen Rumices. Mitt. geogr. 
Ges., Jena, iii, 1884, pp. 56-79. 
Kleinere botanische Mitteilungen. Op. cit., vi, 1887.—Ab.: Justs bot. Jahresber., 
Leipzig, xvii, (1889) 1891, p. 524. 
Haviland, Edwin. Occasional notes on the inflorescence and habits of plants 
indigenous in the immediate neighbourhood of Sydney. Fertilisation of 
Philotheca australis and Boronia pinnata. Proc. Linn. Soc. N.S. Wales, Sydney, 
N.S.W., vii, 1882, pp. 392-7. 
Occasional Notes on Plants indigenous in the immediate neighbourhood of 
Sydney. No.5. [Notes on Myrsine variabilis.] Op. cit., viii, 1883, pp. 21-5. 
Some remarks on the fertilisation of the genus Goodenia. Op. cit., x, 1885, 
Ppp. 237-40. 
Occasional notes on plants indigenous in the neighbourhood of Sydney. III. 
Lobelia. Op. cit., viii, 1883, pp. 182-6. 
Occasional notes on plants indigenous in the immediate neighbourhood of 
Sydney. No.9. (Lyonsia reticulata.) Op. cit., x, 1885, pp. 459-62. 
Hayden,C.J. Cross-Fertilisation (Helleborus niger). Nature, London, ii, 1870, p.28. 
Fertilisation of Dictamnus. Op. cit., vi, 1872, p. 60. ; 
Hays, W. M. Progress in plant and animal breeding. Yearbook U.S. Dept. 
Agric., Washington (D.C.), (1901) 1902, pp. 217-32.—Ab.: Bot. Centralbl., 
Cassel, xc, 1902, p. 336. 
H.C. A propos de la fertilisation des fleurs. Rev. sci., Paris, 1, 1893, p. 508.— 
Ab.: Justs bot. Jahresber., Leipzig, xxii, (1894) 1897, p. 275. 
Headley, F. W. Problems of evolution. New York, 1got. 
Hebard, Morgan. A few Captures made at Miami, Florida. [The following 
Sphingidae were taken on flowers in the evening:—Dilophonota ello Z., 
D. obscura Z., D. caicus Cram., D. edwardsii Buti, (= Anceryx), Pergesa 
thorates Walk. (= Calliomma pluto faér.), Cauthethia grotei H. Zdw., 
Pachylia ficus Z., Enyo lugubris Aén., and Chaerocampa tersa Z.] Ent. 
News, Acad. Nat. Sci., Philadelphia, xiv, 1903, p. 253. 
Notes on the Collecting around Thomasville, Georgia. [Libythea bachmani on 
the flowers of a species of Prunus.] Op. cit., xiv, 1903, pp. 260-1. 
Heckel, Ed. Réponse 4 une note de M. Léo Errera au sujet de la fécondation 
dans le genre Geranium. Bul. soc. roy. bot., Bruxelles, xviii, 1879, pp. 38-9. 
De lirritabilité des étamines. C.-R. Acad. sci., Paris, Ixxvii, 1873, pp. 948-50. 
Des relations que présentent les phénoménes propres aux organes reproducteurs 
