5so.5^-a 
•M»l 
J.D.S. 
CONTENTS, 
No. XIII. 
Massee, George.-- A monograph of the British Gastromycetes. (With 
Plates I, II, III, IV) . 
Barber, C. A. — On a Change of Flowers to Tubers in Nymphaea 
Lotus, var, monstrosa. (With Plate V) * 
Bateson, Anna. — On the Change of Shape exhibited by Turgescent 
Pith in Water 
Wager, Harold W. T. — Observations on the structure of the nuclei 
in Peronospora parasitica during the formation of the oospore. 
(With Plate VI) 
Scott, D H. — On some recent progress in our knowledge of the 
Anatomy of Plants 
NOTES. 
Gardiner, Walter.— A new application of Photography to the 
demonstration of certain physiological processes in plants 
Masters, Maxwell T. — Double-flowered Ceanothus 
Bower, F. O. — On Dr. Macfarlane’s Observations on Pitchered 
Insectivorous Plants. (With Woodcuts i, 2, 3) . 
Bower, F. O. — Attempts to induce Aposporous Developments in 
Ferns ........... 
Kean, A. L.— A Lily-disease in Bermuda 
Kean, A. L. — The Onion-disease in Bermuda ..... 
Bennett, Alfred W. — A Hybrid Desmid. (With Woodcut 4) 
Bennett, Alfred W. — Vaucheria-galls. (With Woodcut 5) . 
Farmer, J. BretlaNd.— -The Stomata in the Fruit of Iris pseuda- 
corus, Linn. (With Woodcuts 6, 7, 8, 9, 10, 11, 12, 13) 
Johnson, T. — Mystropetalon Thomii, Harv. ..... 
No. XIV. 
Atkinson, George F. — Monograph of the Lemaneaceae of the 
United States. (With Plates VII, VIII, and IX) . 
Wilson, John. — The Mucilage- and other Glands of the Plumbagineae 
(With Plates X, XI, XII, and XIII) 
Scott-Elliot, G. F. — Note on the Fertilisation of Musa, Strelitzia 
reginae, and Ravenala madagascariens is . (With Plate XIV). 
Scott-Elliot, G. F.— Ornithophilous Flowers in South Africa. (With 
Plate XV) 
Lister, Arthur. — Notes on Chondrioderma difforme and other 
Mycetozoa. (With Plate XVI) ...... 
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