CONTENTS. 
xxiii 
PASE 
Mittmann, H. — Spines and Thorns Part 6 740 
Russell, W . — Multiple Buds „ 741 
Sauvageau, C. — Structure of the Leaves of Aquatic Plants „ 741 
Deluino, P. — Pitchers of Dischidia 742 
Yolkens, G. — Resinous Leaves 742 
Delpino, F. — Glaucosity of Leaves ,, 743 
Keller, L. — Aerial Roots of Dicotyledons „ 743 
JosT, L. — Splitting of Roots and Rhizomes „ 743 
Oliver, F. W. — Structure of Sarcodes „ 743 
/3. Physiology. 
Frank’s (A. B.) Text-booh of Physiology 
Parts 628 
(1) Reproduction and Germination. 
Liebsciier, G . — Heredity and Continuity of Germ-plasm 
M‘Leod, J . — Pollination by Lnsects 
Musset, C . — Fertilization of Gladiolus 
Lee, 0. W . — Fertilization of Glossostigma 
Halsted, B. D . — Pollination of the Barberry 
„ „ Lrritability of the Stamens of Portidaca 
CORRENS, C . — Cultivation of the Pollen-tubes of the Primrose 
Focke, W. 0 . — Distribution of Seeds by Birds 
Huth, E . — Dispersion of Seeds in Excrement 
Klebs, G . — Physiology of Reproduction 
Johnson, T . — Nursing of the Embryo 
Rathay, E . — Fertilization of the Vine 
Magnin, a . — Sexuality of Lychnis vesqoertina 
Molisch, H . — Cause of the Direction of Growth of Pollen-tubes 
Heckel, E . — Physiological Researches on the Germination of Seeds .. 
Guignard, L . — Morphological Phenomena of Fertilization 
Hegelmaier, F. — Embryo-sac of Composite 
Beccari, O . — Flowering of Amorphophallus 
Delpino, F . — Scattering of the Pollen in Ricinus 
Schulz, A . — Pollination and Distribution of the Sexual Organs 
Cunningham, D. D . — Fertilization of Ficus Roxburghii 
Warming, E . — Fertilization of Scrophulariacese 
Kronfeld, M . — Fertilization of the Grape-vine 
Turner, A. — Trimorphism of Scabiosa succisa 
Kunth, P . — Pollination of Eryngium and Cakile 
Delpino, F , — Fertilization of Phyllis 
Scott-Elliott, F. — Ornithophilous Flowers 
Loew, E . — Insects as Fertilizers 
Robertson, C . — Flowers and Lnsects 
Kerner V. Marilaun, a . — Dichogamy 
Giard, a . — Conversion of a bisexual into a dioecious Plant 
Trabut, L . — Strengthening of the Sexuality of a Hybrid 
Arcangeli, G., F. Delpino, & U. Martelli — Fertilization of Arum and 
Dracunculus 
COBELLI, R . — Fertilization of Brassica oleracea 
Green, J. R . — Germination of Jerusalem Artichoke 
Delpino, F . — Anemophilous and Cross-fertilized Flowers 
Part 1 
Part 2 
Part 3 
Part 4 
Part 5 
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Part 6 744 
