FLOWER POLLINATION 231 



BuBoalioni. See under Oibelli. 



461. Biiagen, M. Der Honigthau. Biologische Studien an Pflanzen und Pflanzenlausen. 



Jenaische Zs. Natw., xxv, 1891, pp. 339-428.— Ab. : J. R. Microsc. Soc, London, 

 1892, p. 33 ; Biol. Centralbl., Leipzig, xi, 1891, pp. 193-200 ; Justs hot. Jahresber., 

 Leipzig, xix, (1891) 1894, p. 407. 



462. Bush, Prank. Malvastrum angustum Gray. Bot Gaz., Chicago (111.), vii, 1882, 



p. III. 

 Busk, Marian. See under Eemer, A. 



463. Bnysman, M. Moras nigra. Gartenflora, Berlin, xli, 1892, p. 529. — Ab. : Justs 



bot. Jahresber., Leipzig, xx, (1892) 1894, p. 475. 



464. Buyssens, A. Fdcondation artificielle des Orchiddes. Rev. hortic. beige et Strang., 



Bruxelles, xv, 1889, pp. 214-6. 



465. Caldwell, Otis "W. On the life-history of Lemna minor. Bot. Gaz., Chicago (111.), 



xxvii, 1899, pp. 37-66. 

 460. Caleri, tJ. Alcune osservazioni suUa fioritura dell' Arum Dioscoridis. Nuovo Giom. 

 bot. ital., Firenze, xxiii, 1891, pp. 583-8.— Ab. : Justs bot. Jahresber., Leipzig, 

 xix, (1891) 1894, p. 408. 



467. CaUoni, S. Architettura dei nettari nell' Erythronium Dens-canis. Malpighia, 



Messina, i, 1886-7, PP- 14-19.— Ab. : Bot. Centralbl., Cassel, xxviii, 1886, p. 69. 



468. Fleurs unisexu^es et mouvement spontand des diamines dans 1' Anemone Hepatica 



L. Arch. Sci. Phys., Geneve, Sen 3, xiii, 1885, p. 409. 



469. Contributions k I'histoire des Violettes. Bull. Soc. Bot., Genfeve, v, 1889, pp. 229-41. 



— ^Ab.: Justs bot. Jahresber., Leipzig, xvii, (1889) 1891, p. 511. 



470. Nettari ed arillo nella Jeffersonia diphylla /"^rj . Malpighia, Messina, i, 1886-7, 



p. 311. 



471. Dichogamie et fecondation croisde dans I'Achlys triphylla D.C. Arch. Sci. Phys., 



Geneve, xii, 1886, pp. 452-9. 



472. Insectes fecondateurs du Colchicum autumnale. Op. cit., xxii, 1890, pp. 480-1. 



473. Caluwe, P. de. Over eenige onderzoekingen omtrent de eenjarige Violier gedaan 



te Tharand. Bot. Jaarb. Dodonaea, Ghent, i, 1889, pp. 297-310. 



474. Camerarius (Camerer), Bud. Jao. Epistola de sexu plantarum ad M. B. Valen- 



tinum. Tiibingen, 1694. 

 See also under Blair and Eolreuter. 



475. Cameron, P. A List of the Hymenoptera of New Zealand. [Only 17 species of 



less specialized Apidae have so far been described from N. Z., i.e. 7 Prosopis, 

 3 Halictus, 4 Dasycolletes, I Leioproctus, and 2 Lamprocolletes.] Trans, and 

 Proc, N. Zeal. Inst., Wellington, xxxv, (1902) 1903, pp. 290-9. 



476. Campbell, Douglas Houghton. A morphological study of Naias and Zannichellia. 



Proc. Cal. Acad. Sci. (Bot.), San Francisco, Ser. 3, i. No. i, 1897, pp. 1-62. — 

 Ab.: Bot. Centralbl., Cassel, Ixxxi, 1900, pp. 401-4. 



477. The development of the flower and embryo in Lilaea subulata H. B. K. Ann. 



Bot., Oxford, xii, 1898, p. l. — Ab. : Bot. Centralbl., Cassel, Ixxix, 1899, 

 pp. 65-6. 



478. Studies on the flower and embryo of Sparganium. Proc Cal. Acad. Sci. (Bot.), 



San Francisco, Ser. 3, i. No. 9, 1899, pp. 293-328. 



479. Notes on the structure of the embryo-sac in Sparganium and Lysichiton. Bot. 



Gaz., Chicago (111.), xxvii, 1899, pp. 153-66.— Ab.: Bot. Centralbl., Cassel, 

 Beiheft. ix, 1900, p. 439. 



480. The embryo-sac of Peperomia. Ann. Bot., Oxford, xv, 1901, pp. 103-18. 



481. Recent investigations upon the embryo-sac of Angiosperms. Amer. Nat., Boston 



(Mass.), xxxvi, igo2, pp. 777-86. 



