( 5 ) 



PAGE 



(5) ^Structure of Organs. 



Lemaibe, a, — Origin and Development of the Lateral Boots in Dicotyledons .. .. 110 



GoEBEL, K. — Aerial Boots of Sonneratia •• •• HI 



Massee, G. — Structure and Function of the Subterranean Parts of Lathrxa 



squamaria HI 



Keeneb v. Maeilaun, a., & R. "Wettstein v. WiLaTKnsKEiisi—Bhizopod-Wce 



Digestive Organs in Carnivorous Plants 112 



Ltjbbook, J. — Forms of Leaves and Cotyledons • •• 112 



CosTANTiN, J. — Leaves of Water-plants 113 



Sohobeb, A. — Growth of Hairs on Etiolated Organs 113 



Btjchenau, F. — Cilia of Luzula 113 



Pfitzee, E. — Morphology of the Flower of Orchidem .. 114; 



DiETZ, S. — Development of the Flowers and Fruit of Typha and Sparganium .. lH 



LicoPOLi, G. — Pollen of Iris tuberosa 114; 



Calloni, S. — Nectary of Erythronium .. H* 



KoEzcHiNSKY, S, — Seeds of Aldrovanda - H* 



MtJLi.EE, F. — Latent Vitality of Seeds and Bhizomes .. .. 115 



^. Physiologry. 

 (1) Beproduction. 



Meehan, T. — Fertilization of the Hollyhoch and of Indigofei a , . .. 115 



LoEW, E. — Fertilization of Labiatse and Borraginem 115 



Teelbase, W. — Fertilizatim of Yucca .. .... .. 116 



Eenst, A. — New Case of Parthenogenesis 116 



(2) G-ermination. 



Hegelmaieb, F. — Formation of Endosperm-Tissue .. •• 116 



(4) Growth. 



Reinke, J. — Effect of Sunlight on Etiolated Seedlings .. .. 117 



Peingsheim, N. — Assumed Decomposition of Carbonic Acid by Chlorophyll .. .. 118 



„ „ Decomposition of Carbonic Acid by Chlorophyll outside the plant .. 118 



(6) .Movement. 



ScnwE'SVESEB., S.— Theory of Twining 118 



Kky, L., & a. N. Lundsteom — Absorption of Water in the fluid state by Leaves .. 119 

 (7) Ckemical Processes (including- E"erm.entation). 



Comes, O. — Moist Gangrene of the Caidiflower 119 



Mangin, L. — Exchange of Gases by Buds ., 119 



y. General. 



Sorauee's Handbook of. the Diseases of Plants 120 



Cabruthebs, W. — Prehistoric Plants .. ,. 120 



HiLLHOTJSE, W. — Strasburger's Practical Botany 120 



B. CRYPTOGAMIA. 



Cryptogamia Vascularia. 



GoY.B'Ei,, K.— Fertile Shoots of Equisetum 121 



Zeiller, R. — Dlodendron and Bothrodendron 121 



Dawson, W. — Fossil Ehizocarpa .. 122 



Muscinege. 



Magdebtjbg, F. — Capsule of Mosses as an Assimilating Organ 122 



Mitten, W, — Mmcinese of Central Africa '. 122 



Roll — Classification of Sphagnaceie .. ,. 123 



Oaedot, J. — European Sphagnacem 1'23 



ScHiFFNER, V. — New Hepaticse , 123 



Algae. 



Petee, A. — Alga parasitic on animals 123 



ToNi, G. B. DE, & D. Levi — Algse epiphytic on Nymphieacem 124; 



Beeal, E. — Action of Algse upon Water. . 124 



Wakkeb, J. H. — Proliflcafion of Caulerpa 124 



WoLLNT, R." — Hildebrandtia and Dichosporangium 124 



Hauck & Richter's Phycotheca universalis 124 



WiLDEMAN, E. DE — Terrestrial spccics of Vlothrix 124 



Hansgieg, A. — Algse of Bohemia 125 



MoBLAND, H. — Structure of Diatoms .. .. .... 125 



Lichenes. 



BoKzi, A. — Soredial sporidia of Amphiloma murorum 125 



FoRSELL, K. B. J. — Mioro-chemistry of Lichens 126 



