CONTENTS 
S 80 , SWj 
• A6 1 
No. XXI. 
PAG? 
Setchell, W. A. — An Examination of the Species of the Genus 
Doassansia, Cornu. (With Plates I and II) . . . . i 
Campbell, D. PI. — On the Prothallium and Embryo of Osmunda 
claytoniana, L., and O. cinnamomea, L. (With Plates III, 
IV, V, and VI) 49 
Baker, J. G. — On the Vascular Cryptogamia of the Island of Grenada 95 
Ward, H. Marshall. — O n the Characters, or Marks, employed for 
classifying the Schizomycetes . . . . . .10,4 
NOTES. 
Hemsley, W. B. — On Melananthus .145 
Wager, H. — On the Nuclei of the Hymenomycetes . . . .146 
Bornet, E. — Note sur l’Ectocarpus fenestratus. (With Woodcut 1) . 148 
Bennett, A. W. — Algological Notes : 
No. 3. Spore-like Bodies in Closterium. (With Woodcut 2) . 150 
No. 4. Non- sexual Propagation and Septation of Vaucheria . . 152 
Hemsley, W. B. — On Trematocarpus . . . . . .154 
No. XXII. 
Barber, C. A. — On the Nature and Development of Corky Ex- 
crescences on Stems of Zanthoxylum. (With Plates VII and 
VIII) 155 
Schunck, E., and Brebner, G. — On the Action of Aniline on Green 
Leaves and other Parts of Plants. (With Plate IX) . . 167 
Batters, E. A. L. — On Schmitziella ; a new Genus of Endophytic 
Algae, belonging to the order Corallinaceae. (With Plate X) 185 
Green, J. R. — On the Occurrence of Vegetable Trypsin in the fruit of 
Cucumis utilissimus, Roxb 195 
Hemsley, W. B. — Chelonespermum and Cassidispermum, proposed 
New Genera of Sapotaceae. (With Plates XI, XII, XIII, 
and XIV) • 203 
NOTES. 
Farmer, J. B.— -On Abnormal Flowers in Oncidium splendidum. 
(With Woodcuts 3 and 4) 21 1 
— On the Occurrence of two Prothallia in an Ovule of 
Pinus silvestris. (With Woodcuts) 213 
Prain, D. — On the Synonymy of Anthocoma flavescens, Zoll. . . 21,4 
