VI 
Contents . 
PAGE 
Stapf, Otto. — T he Statices of the Canaries of the Subsection Nobiles. II. With a Map in 
the Text 301 
Yapp, R. H. — Fruit-dispersal in Adenostemma viscosum. A Biological Study. With Plate 
XXIII ............... 31 1 
NOTES. 
Scott, D. H. — The Structure of Lepidodendron obovatum , Sternb. 317 
Boodle, L. A. — Lignification of Phloem in Helianthus 319 
Campbell, D. H. — Germination of the Spores of Ophioglossum 321 
— - Multiple Chromatophores in Anthoceros 322 
No. LXXX, October, 1906. 
Prain, D. — A Review of the genera Meconopsis and Cathcartia. With Plates XXIV and XXV 323 
Seward, A. C. — Anatomy of Lepidodendron aculeatum, Sternb. With Plate XXVI and 
three Figures in the Text 371 
Jeffrey, Edward C. — The Wound Reactions of Brachyphyllum. With Plates XXVII and 
XXVIII 383 
Hill, Arthur W. — The Morphology and Seedling Structure of the Geophilous Species of 
Peperomia, together with some Views on the Origin of Monocotyledons. With 
Plates XXIX and XXX and three Diagrams in the Text 395 
Robertson, Agnes.- — T he ‘Droppers’ of Tulipa and Erythronium. With Plates XXXI and 
XXXII 429 
Holm, Theodore. — B artonia, Muehl. An Anatomical Study. With Plates XXXIII and 
XXXIV 441 
Peirce, George J. — Studies of Irritability in Plants. With Plate XXXV .... 449 
NOTES. 
Hemsley, W. Botting. — O n the Julianiaceae, a new Natural Order of Plants. (Abstract.) . 467 
Hill, T. G., and de Fraine, E. — On the Seedling Structure of Gymnosperms . . . 471 
Hill, T. G. — On the Seedling Structure of certain Centrospermae 473 
Contents v 
Index vii 
