2666. 
2667. 
2668. 
2669. 
2670. 
2671. 
2672. 
2673. 
2674, 
2675. 
2676. 
2677. 
2678, 
2679. 
2680. 
2681. 
2682. 
2683. 
2684. 
2685. 
2686. 
2687. 
2688. 
FLOWER POLLINATION 325 
Supplementum, 1851. 
Revisio Synoptica Apium Borealium. 1852. 
Nye, H. A. The blooming of Hepaticas. Rhodora, Boston (Mass.), iv, 1902, 
pp. 127-8. 
Oersted, A.S. Zur Beleuchtung der Blumen des brasilianischen Theestrauches 
(Neea theifera Oerst.) und des Schneegléckchenstrauches (Halesia tetra- 
ptera Z.). Bot. Ztg., Leipzig, xxvii, 1869, pp. 217-24. 
Oetker, August. Zeigt der Pollen in den Unterabteilungen der Pflanzenfamilien 
charakteristische Unterschiede? Inaug. Dissertation (Erlangen), Berlin, 
1888.—Ab.: Bot. Centralbl., Cassel, xlii, 1890, pp. 246-7 ; Justs bot. Jahresber., 
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Ogle, J. J. Observations on the Fertilisation of certain Species of Saxifraga. 
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Ogle, W. The Fertilisation of Salvia and some other Flowers. Pop. Sci. Rev., 
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The Fertilisation of some Plants. [Pedicularis, Melampyrum, Teucrium, Scrophu- 
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The Fertilisation of various Flowers by Insects. [Matricaria, Ulex, Phaseolus, 
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See also under Kerner von Marilaun, A. 
Oken, L. Allgemeine Naturgeschichte fiir alle Stande. II, Stuttgart, 1839. 
Oliver, F.W. On a point of biological interest in the flowers of Pleurothallis 
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Uber die Fortleitung des Reizes bei reizbaren Narben. Ber. D. bot. Ges., Berlin, 
v, 1887, pp. 162-9.—Ab.: Bot. Centralbl., Cassel, xxxii, 1887, pp. 70-1. 
On the sensitive labellum of Masdevallia muscosa Aché. fil. Ann. Bot., Oxford, 
i, 1888, pp. 237-53.—Ab.: Bot. Centralbl., Cassel, xxxv, 1888, pp. 294-5. 
On the Floral Biology of Episcia maculata. Rep. Brit. Ass. Adv. Sci., London, 
1891, pp. 869-70.—Ab.: Justs bot. Jahresber., Leipzig, xviii, (1890) 1892, 
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On Sarcodes sanguinea Zorr. Ann. Bot., Oxford, iv, 1890, pp. 303-26. 
See also under Kerner von Marilaun, A. 
Oliver, G. W. The Propagation of the Easter Lily from Seed. [Crossing of 
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The Propagation of tropical Fruit-trees and other plants. [Polyembryony of 
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Oltmanns, F. Uber das Offnen und Schliessen der Bliiten. Bot. Ztg., Leipzig, 
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Ordway, J.M. Fertilization of Calochortus. Papers Acad. Sci., New Orleans (La.), 
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Osten, C. Seltenheit der Verbena-Bastarde in Argentinien. Abh. natw. Ver., 
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Ostenfeld, C. H., and Raunkjw@r, C. Kastreringsforség med Hieracium og 
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Osterhout, G. E. A hybrid Rudbeckia. [R. laciniata x R. montana.] Plant 
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Osterhout, W.J.V. Problems of heredity. Cont. Bot. Seminary Univ. Cal., 
1898. 
