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PAGE 



Klausch, p. — Leaves of Bupleurum 608 



MoBiTJS, 'M.— Anatomical Structure of the Leaves of Orchidese 608 



NoACK, F. — Influence of Climate on the Cuticularization and Thickening of the 



Leaves of some Coniferw 608 



Beauvisage — Bracts of Cruciferx 609 



ScHiJLTZ, O. — Physiological Aiuitomy of Stipules 609 



Dangeaed, p. a. — Foliar Sheath of the Salicomieai 609 



Went, F. — Embryo-sac of Bosaceie .. .. 610 



Petit, L. — Petiole of Dicotyledons 610 



Mangin, Locis — Development of Flowers in the Bud 610 



Schumann, K. — Morphology of the Flowers of Canna 611 



Chodat, R. — Diagram of the Flower of Cruciferie .. .. 611 



Baillon, H. — Ovules of Grasses 611 



Balfoue, I. B.— Beplumin Cruciferie 611 



Garcin, a. G. — Fruit of SolanacoB 611 



DiNGLEB, H. — Motion of rotating Winged Fruits and Seeds 612 



$. Physiology. 

 (1) Reproduction and Germination. 



ScHULZ, A. — Pollination and Distribution of the Sexual Organs 612 



Bateson, Anna — Effect of Cross-fertilization on Inconspictious Flowers 612 



Janczewski, E. de — Germination of Anemone apennina 613 



HiLDEBRAND, F. — Germination of Oxalis rubella 613 



MOller, F. — Germination of the Bicuiba .. 613 



Green, J. R. — Germination of the Tuber of the Jerasalem Artichohe 613 



(2) Nutrition and Growth (including Movements of Flviids). 



Arcangeli, G. — Influence of Light on the Growth of Leaves 614 



Liebsoher, G. — Supply of Food Constituents at Different Periods of the Groivth of 



Plants 614 



(3) Irritability. 



Gardiner, W. — Power of Contractility exhibited by the Protoplasm of certain Cells 614 



Wortmann, J. — Mocements of Irritation of Multicellular Organs 61.5 



GoDLEWSKi, E. — Irritability of Growing Parts of Plants 615 



Oliver, F. W. — Sensitive Labellum of Masdevallia muscosa 616 



(4) Chemical Changes (including Respia-ation and Fermentation). 



Frank, B. — Formation of Nitric Acid in Plants 616 



y. General. 



YohKESS' (Q.) Desert Flora 617 



Detmek'h {W.) Laboratory Course of Vegetable Physiology 617 



Tries, H. be— Isotonic Coefficient of Glycerin .. .. 617 



B. CRYPTOGAMIA. 



Cryptogamia Vascularia. 



Bower, F. O. — Oophyte of Trichomanes .... .. 617 



Campbell, D. H. — Development of Onoclea Struthiopteris Hoff'm. {Struthiopteris 



germ'inica Willd.') 618 



MoHKiNG, W. — Branching of the Frond of Ferns 619 



Benze, W. — Leaves of Polypodiacex 619 



Daccomo, G. — Aspidolfrom Aspidium Filix-mas .. .. 619 



Lecleec du Sablon — Selaginella lepidophylla 620 



Solms-Laubach's Introduction to Fossil Botany .. .. 620 



Muscinese. 



Philtbert — Peristome of Mosses .. 620 



Eussow, E. — German Sphagnaceas 621 



Ijich.eiies. 



Wainio, E. — Gladonia 621 



^YDOYi''s (P. ^ Lichens of Germany .. .. .. 621 



Algae. 



Wood-worth, W. M.—Ajncal Cell of Fucus 621 



Schutt, F. — Phycoerythrin 622 



Joii'S80S,T!.^ProcarpandCysfoearpofGracilaria 622 



BiGELOW, R. P. — Frond of Champia parvula 623 



Lagerheisi, G. — Development of Hydrurus ., 623 



