348 lilütenltiologisclic Littciatur. 



2078. Richters. F. Über die Wechselbezieliungen zwischen Blumen und Insekten. 



Vortrag. — Bericht Senck. Naturforscher-Gesellsch. Krankfurt a. M. l^'f^. p. 



83-102. 

 2u74. Kidley, H. N. Bees and Erica cinerea. — Journ. of Botany, Vol. XXII. 



1884. Nr. 262. p. 302. 



2075. — — Self-fortilisation and cleistoganiy in Orchids. — Journ. Lina Society 

 London, Botany, Vol XXIV. 1883. Nr. 163. 



2076. — — On the niethod of fertilization in Bulbophyllum niacranthuni and 

 allied Orchids. — Annais of Botany. IV. ls90. Nr. 15. — Ref.: Hot. .Ib. 

 Ib90. I. p. 507. 



2077. Rieb er, X. Über lusektcubesuch bei Libanotis niontana. — Jahresb. Ver. 

 Württemberg. 1892. p. XCI— XCII. — Ref.: B. Jb. 1893. I. p. 363 



2078. Riley, Charles V. Insects Shaped by the Needs of Flowers. — Anier. Assoc 

 for Adv. of Science. 1872. — Ref. : Nature, Vol. VI. 1872. p. 444. 



2079. — — Om a new Genus in the Lepidopterous Family Tiueidae, with Remarks on 

 the Fertilisation of Vucca. — Trans. Acad. Sei. St Louis 1873. p. 55—69. 



2080. — — Supplementaiy Notes on Pronuba Yuccasella. — A. a. 0. 1873. 

 p. 178-180. 



2081. — — On the Oviposition of the Yucca- moth. — Trans. Acad. of Sei. St. Louis. 

 V^ol. III. 1875. Nr. 2. p. 208; Amer. Nat. Vol. VII. 1873. p. 1-4. 619-623. 



2082. — — Further Remarks on Pronuba Yuccasella and the pollination of Yucca. 

 — Trans, of Acad. of Sei. of St. Louis, Vol. III. Nr. 4. 1878. p. 568. 



2083. — — Further Notes on the Pollination of Y' u c c a and on Pro n u b a and 

 Prodoxus. — Proc. Amer. As.soc. Adv. Sei. 1880. p. 617—639. 



2084. — — The True and the Bogus Yucca-moth, with remarks on the Pollination 

 of Yucca. — Amer. Entomol. Vol. I. p. 141 — 145. June, 1880. 



2085. — — Observation on the fertilisation of Y u c c a and on structural and ana- 

 tomical peculiarities in Pronuba and Prodoxus. — Amer. Natural. Vol. XVII. 

 1883. Xr. 2. p. 197. 



2086. — — Pronuba and fertilization of Y u c c a. — Entom. Amcric. II. 1887. p. 

 233-236; III. 1887. p. 107—108. 



2087. — — Sorae interrelations of Plants and Insects. — Proc. Biol. Soc. Wa.shing- 

 ton. 1892. p. 81. 



2088. — — The Yucca moth and Y u c c a pollination. Part T. With 10 plates. — 

 Third annual report from the Missouri Botanical Garden for the year 1891. St. 

 Louis 1892. p, 99—158. — Ref.: Bot. Centralbl. Bd. 52. p 267—271; B. Jb. 

 1892. I. p. 496-497. 



2089. — — La fertilisation des fleurs. — Revue Scientifique. Tome L. 1892. Nr. 

 14. p. 431—434. 



2090. — — The fertilisation of the Fig and Caprification. — Bot. G. XVII. 1892. 

 p. 281. — Ref.: B. Jb. 1892. I. p. 496. 



2091. — — Further Notes on Yucca Insects and Yucca Pollination. — Insect Life 



V. 1893. p. 300-313: pl. II. 



2092. — — Further Notes on Yucca Insects and Yucca Pollination. — Proc. Biol. 

 Soc. Washington. VIII. 18. p. 42. 



2093. — — The fertilisation of the fig and Caprification. — Proc. Amer. Assoc. 

 Advanc. Sei. XLl. 1892. p. 214-216. — Ref.: B. Jb. 1893. I. p. 363. 



2094. Rimpau, W. Die Züchtung neuer Getreidevarietäten. — Landwirtsch. .lahrb 



VI. 1877. p. 199-233. 



2095. — — Die Selbststerilität des Roggens. — Landwirtsch. Jahrb. VI. 1877. 

 p. 1073-1076. 



2096. — — Das Blühen des Getreides. — Landwirtsdi. Jabrl.iicluM-. XI [. 1883. 

 p. 875—919. 



