304 ADUNANZA DELLA SEDE DI FIRENZE 



66. Savastano L. — Enum. delle piante apistiche del Napoli- 



tano (Ann. d. r. se. ci" agr. di Portici, HI, 1883). 



67. ScHòNLAND Selmar. — Ueb. d. Entwick. d. Bl. und Fr. bei 



d. Platanen {Boi. Jalirì)., IV, 1883). 



68. Smith I. — Snails and the fertilisation of plants {The Gar- 



cleners" Chron., New Ser., XX, 1883). 



69. Solms-Ladbach. — Ueb. d. Verkomm cleistof?. Bliitli. in d. 



Fam. d. Pontederaceae (BoL Zig., 1883). 



70. Stabley. — The fertilisat. of the comm. speedwell {Nature, 



XXIII, 1882). 



71. Thomas Fr. — Einhàusige Mercurialis perennis {Boi. Cen- 



tt^alN., IV, 1883). 



72. Trelease a. W. — Howers and their visitors {Cornell Re- 



view, XVI, 1880). 

 73. Where honey comes from {Amer. deejourn., XVI, 



1880). 

 74. The fertilis. of Alp. flowers {Bull. Torr. hot. Club, 



Vili, 1881). 

 75. Dichogamy of Umbelliferae ( T/ze bot. Gaz.,YU, Craw- 



fordsville, 1882). 

 76. On the struct. which favour crossfertilisation in several 



plants {Proc. ofthe Boston Soc. of Nat. HisL, XXI, 1882. 

 77. Urban I. — -Ueb. den Dimorphismus bei den Turneraceen 



{Ve?'handl. d. hot. Vereins d. Provinz Brandenburg, 



XXIV, Berlin, 1883). 



78. Ueb. die Bestaubungseinrichtungen bei Culingia 



{JaJwbuch d. K. Gartens, I, Berlin, 1883). 



79. Zur Biologie und Morphol. d. Rutaceen, II (ib.). 



80. Monographie d. Famil. d. Turner. (ib.). 



81. Vroom I. — Dimorphous flowers of Menyanthes {Bull. Torr. 



boi. Club., IX, 1882). 



82. Walker a. — Insects and flowers {Nature, XXVIII, 1883). 



83. Warming e. — Ueber TrifoUum subterraneum {Bot. Cen- 



traci., IV, 1883). 

 84. Tropische Fragmente {Bot. Jahrb., IV, 1883). 



85. Wittrock I. L. — Biologische und morph. Beobachtungen 



{Bot. CentralbL, IV, 1883). 



86. Motions of stamens in Centau7xa {Bull. Torr. bot. Club, 



X, 1883). 



