VII 



Junczewski, Hybrides des groseillers 

 ä grappes. 469 



Lagerheim, Metoder för pollenunder- 

 sökning. 642 



Lemoine, Astilbe Lemoinei X- 396 



Lepoutre, Recherches sur la trans- 

 formation experimentale de Bac- 

 teries banales en races parasite 

 des plantes. 560 



Linton, Erica Stuarti, nov.hybr. 217 



Lühne, Unsere Kenntniss über Arten- 

 bildung im Pflanzenreiche. 220 



Mac Dougal, Professor de Vries's 



experiments upon the origin of 



species. 611 



— , The origin of species by 



mutation. 325 



Murr, Beiträge zu den Gesetzen der 

 Phylogenesis. 151 



Nicholson, Variations in Ranun- 

 eulus Ficaria, with some statistics. 



402 



Nolc, Züchtung botanisch reiner 

 Formen böhmischer Gerste auf 

 Grund der erblichen Eigenschaften. 



287 



Rothrock, Slippery elm, Ulmus fulva 

 Michx. 95 



Rydberg, Is the white-fruited straw- 

 berry of Pennsylvania a native 

 species ? 573 



Surgant, The Origin of the Seed- 

 leaf in Monocotyledons. 472 



Shull, A quantitative study oi Varia- 

 tion in the bracts, rays, and disc 

 florets of Aster Shortii, A. Novae- 

 Angliae, A. punicens and A. pre- 

 nanthoides, irom Yellow Springs, 

 Ohio. 2 1 



Stoll, Der Spelz; seine Geschichte, 

 Cultur und Züchtung. 2S7 



Tunslev, „Reduction" in Deseent 



472 



Toumey, A study in plant adap- 



tation. 611 



Tschermak, Ueber die gesetzmässige 

 Gestaltungsweise der Mischlinge. 



Sb 

 de Vrics, My primrose experiments. 



(>12 

 — , Ueber trikotyle Rassen. (>I2 



Weldon, Mendel's Laws of Alter- 

 native Inheritance in Peas. 291 



— , On the Sources of apparent 

 Polymorphism in Plants. 403 



M////7d>,Thesaltatory origin of species. 



bül 



Wilcox, Numerical Variation of the 



ray flowers of Compositae. 190 



Zeerleder, Eine Schlangenfichte. 95 



VI. Morphologie und Teratologie. 



Anonymus, The Natural History of 

 Conifers. 279 



Baker and Smith, On the relation 

 between leaf venation and the 

 presence of certain chenücal con- 

 stituents in the Oils of the Eu- 

 calypts. 661 



Behrendsen, Teratologische Beob- 

 achtungen bei einigen Carex- 

 Arten. 26 



Beule, Ürganogenie ilorale des 



Boussingaultia fasello'i'des. 24 



— , Recherches sur le developpe- 



ment floral des Disciflores. 5b 



Bessey, Fruits which act as leaves. 



2b0 



Biffen , Note on some Grafting 

 Experiments. 408 



/?/r/7//fr,ZurEntwieklungsgeschichte 

 der Gattung Quercus. 585 



Britton and Taylor, The Liie-history 

 of Vittaria lineata. bbl 



Candolle, Sur im Ficus ä hypoas- 

 cidies. 88 



Chmielewsky, Zur Morphologie und 

 Physiologie der Pyrenoiden. 37b 



Church, Descriptive Worpholog^, 

 Phyllotaxis. 58b 



Church, On the Relation of Phyllo- 

 taxis to Mechanical Laws. Pari I 

 Construction by Orthogonal Tra- 

 jectories. Part II. Asymmetry 



and Symmetry. 550 



Cockayne , An Inquiry into the 

 Seedling Forms of New Zealand 

 Phanerogams and their develop- 

 ment. 24 



Conard, Fasciation in the Sweet 

 Potato. bb2 



Cook, Development of the Embryo- 



sac and Embryo of Castalia 



odorata and Nymphaea advena. b 



— , Polyembryony in Ginkgo. 452 



Copeland, Two Fern monstrosities. 



147 



Daniel, Nouvelles observations sur 

 le greffage et la decortication 

 annulaire. 2b0 



— — , Sur la valeur comparee du 

 bourgeon terminal et des bour- 

 geons lateraux dans la greffe en 

 fente. 230 



— , Le phenomene de la brüln ri- 

 et ses rapports avec la regime 

 de Teau dans les plantes greffees. 



212 



