XXII 
CONTENTS. 
BOTANY. 
A. GENERAL, including the Anatomy and Physiology 
of the Phanerogamia. 
a. Anatomy- 
(1) Cell-structure and Protoplasm. 
Zim HERMANN, A. — Morphology and Physiology of the Cell Part 1 
Vogt, J. G. — Unity of Protoplasm „ 
Correns, C. — Minute Structure of the Cell-wall „ 
Peters, T. — Cell-nucleus in Seeds „ 
Acqtja, C. — Tonoplasts „ 
AYiesner, J. — Elementary Structure and Growth of Living Substance .. Part 2 
Mangdt, L. — Presence of Pectic Substances in Tissues „ 
Sachs, J. — Cells and Energids Part 3 
Strasburger, E. — Irritability of Protoplasm Part 4 
Decagny, C. — Plasmogenous Vacuoles in the Nucleole of the Endosperm .. „ 
Moore, S. Le M. — Callus and Paracallus Part 5 
„ „ Alleged Proteid-substances in Cell-walls „ 
Klemm, P. — Processes of Aggregation in the Living Cell „ 
Decagny, C. — Action of the Nucleole in the Turgidity of Cells „ 
Mangin, L. — Transformations of Cellulose „ 
„ Pectic Substances in Plants Part G 
(2) Other Cell-contents (including: Secretions). 
Belzung, E . — Formation of Starch-grains and Chlorophyll-bodies 
Ludtke, F . — Distribution of Aleurone-grains 
Osborne, T. B . — Proteids of the Oat 
Suroz, J. — Oil as a Reserve-material in trees 
Marker, J. H., & H. Moliscii — Rhabdoid, a new Cell-content 
Lintner, J. C., & F. Eckhardt — Diastase 
Chodat, R . — Plastids 
Fry, R. E . — Aggregations of Proteids in Euphorbia 
Micheels, II. — Raphides in the Embryo 
Heinricher, E . — Formation of Crystalloids in branches of the Potato 
Green, J. R . — Diastase in Pollen 
Sigmund, W. — Oil-decomposing Ferment in Plants 
Schultze, E., & others — Chemical Composition of leguminous Seeds 
Schcnck, E . — Chemistry of Chlorophyll 
Koningsberger, J. C . — Formation of Starch 
Chittenden, R. H., & T. B. Osborne — Proteids of Maize 
Bi ttner, R . — Tannins in the Living Cell 
Schctte, W . — Alkaloids of the Solanacese 
Dymond. T. S. — Hyoscyamine in the Lettuce 
Etard, A . — Substances which accompany Chlorophyll in Leaves 
Scheibler, C., & H. Mittelmeier — Composition of Starch 
Dodel, A. — Starch-grains of Pellionia 
Mussi, U . — Latex of the Fig 
Arnaud, H . — Composition of Albuminoids 
Borzi, A . — Crystalloids in the Cell-nucleus of Convolvulus 
Wildeman, E. De — Alkaloids of the Orchidacese 
Borodin, J. —Crystalline Deposits in the Leaves of Anonacex and Violacex 
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