2847. 
2848. 
2849. 
2850. 
2851. 
2852, 
2853, 
2854. 
8255, 
2856. 
2857. 
2858, 
2859, 
2860. 
2861. 
2862. 
2863. 
2864. 
2865. 
2866. 
2867. 
2868. 
2869. 
2870. 
FLOWER POLLINATION 333 
Lardizabalaceae. Op. cit., III, 2, pp.67—70.—Ab.: Justs bot. Jahresber., Leipzig, 
xvi, (1888) 1890, p. 554. 
Ranunculaceae. Op. cit., III, 2, pp. 43-66.—Ab.: Justs bot. Jahresber., Leipzig, 
xvi, (1888) 1890, pp. 562-3. 
Magnoliaceae. Op. cit., III, 2, pp. 12-19.—Ab.: Justs bot. Jahresber., Leipzig, 
xvi, (1888) 1890, p. 556. 
Anonaceae. Op. cit., III, 2, pp. 23-39.—Ab.: Justs bot. Jahresber., Leipzig, xvi, 
(1888) 1890, p. 549. 
Cruciferae. Op. cit., III, 2, p.150.—Ab.: Justs bot. Jahresber., Leipzig, xix, (1891) 
1894, p. 426. 
See also under Engler. 
Prantl, K., and Kiindig, J. Papaveraceae. Engler und Prantl, d. nat. Pflanzenfam. 
III, 2, pp. 130 et seq.—Ab.: Justs bot. Jahresber., Leipzig, xvii, (1889) 1891, p.551. 
Prestoe, H. Fertilisation of Coryanthes. R. Hort. Soc., London, Jan. 19, 1876 ;, 
Gard. Chron., London, New Ser., v, 1876, p. 118. 
Preston, Carleton E. Non-sexual propagation in Opuntia. Bot. Gaz., Chicago 
(Ill.), xxx, 1900, p. 351. 
Non-sexual propagation in Opuntia (2). Op. cit., xxxi, 1901, pp. 127-8. 
Preyer. See under Dising. 
Pringle, C.G. Cleistogamous Flowers in Grasses. Nature, London, xviii, 1878, 
Pp. 253- 
Dimorpho-dichogamy in Juglans cinerea Z. Bot. Gaz., Chicago (IIl.), iv, 1879, p. 237. 
Proctor. See under Allen. 
Prosper, Eduardo Reges. Algunas curiosidades de las orquideas. [Pollination of 
Orchideae.] La Naturaleza, Mexico, Ser. 2, iii, 1403, pp. 25-9. 
Prunet, A. Contribution A l’étude des relations entre les plantes et les insectes. 
Rev. gén. Bot., Paris, iv, 1892, pp. 145-9.—Ab.: Justs bot. Jahresber., Leipzig, 
xxii, (1894) 1897, pp. 287-8. 
Pryor, R. A. Destruction of Flowers by Birds. Nature, London, xii, 1875, p. 26. 
Putnam, Bessie L. A day-blooming Cereus grandiflorus. Bot. Gaz. Chicago 
(Ill.), xx, 1895, pp. 462-3. 
Fertilization of the Crimson Thread-Flower (Poiciana Gilliesii). Plant World, 
Washington (D.C.), i, 1897, pp. 39-40.—Ab.: Justs bot. Jahresber., Leipzig, 
xxvi, (1898) 1900, p. 419. 
Determination of sex in Arisaema triphyllum. Asa Gray Bull., Takoma Park 
(D.C.), vi, 1898, pp. 50-2.—Ab.: Justs bot. Jahresber., Leipzig, (1898) 1900, 
Pp. 420. 
The Canada Lily (Lilium canadense). Amer. Inv., Washington ( D.C.), 1903, 
p. 288. 
Among the Violets. Park and Cemetery, 1903, p. 71. 
Raciborski, M. Die Schutzvorrichtungen der Bliitenknospen. Flora, Marburg, 
Ixxxi, 1895, pp. 151-94.—Ab.: Bot. Centralbl., Cassel, Ixvi, 1896, pp. 133-4. 
Biologische Mitteilungen aus Java. [Renanthera moschifera.] Flora, Marburg, 
Ixxxv, 1898, pp. 325-61.—Ab.: Justs bot. Jahresber., Leipzig, xxvi, (1898) 
1900, p. 420. 
Radlkofer, I. Sapindaceae. Engler u. Prantl, d. nat. Pflanzenfam. III, 5, 
pp. 294-5.—Ab.: Justs bot. Jahresber., Leipzig, xxiii, (1895) 1897, pp. 99-100. 
Uber einige Capparis-Arten. [Pollination of Capparis.] SitzBer. Ak. Wiss.,. 
Miinchen, xiv, 1884, pp. 101-82. 
Raimann, Rud. Onagraceae. Engler und Prantl, d. nat. Pflanzenfam. III, 7, 
p. 201.—Ab.: Justs bot. Jahresber., Leipzig, xxi, (1893) 1896, pp. 362-3. 
