Periodical Literature . 
Ixxxv 
Zeitung, Botanische ( continued ). 
No. 35. Klebs : Einige Bemerkungen iiber die Arbeit von Went ‘ Die Entstehung 
der Vacuolen in den Fortpflanzungszellen der Algen.’ 
,, 36. Loew : Ueber die Metamorphose vegetativer Sprossanlagen in Bliithen bei 
Viscum album. 
» 37 * Wortmann : Ueber den Nachweis, das Vorkommen u. die Bedeutung des 
diastatischen Enzyms in den Pflanzen (continued in Nos. 38-41). 
,, 38. Koch: Zur Kenntniss der Faden in den Wurzelknollchen der Legumi- 
nosen. 
„ 42. Fischer : Ueber den Einfluss der Schwerkraft auf die Schlafbewegungen 
der Blatter (continued in Nos. 43, 44). 
,, 45. BEYERINCK : Culturversuche mit Zoochlorellen, Lichenengonidien u. 
anderen niederen Algen (continued in Nos. 46-48). (Taf. VII.) 
„ 48. Chimelevsky : Eine Notiz iiber das Verhalten der Chlorophyllbander 
in den Zygoten der Spirogyra- arten. (Taf. VIII.) 
,, 49. Solms-Laubach : Ueber die Fructification von Bennettites Gibsonianus , 
Carr, (continued in Nos. 50-52). (Taf. IX, X.) 
„ 52. Beyerinck : Kiinstliche Infection von Vicia Faba mit Bacillus radicicola. 
GREAT BRITAIN. 
Album, The Orchid. (London, 1890.) 
Vol. IX ( continued ) contains plates of — Cypripedium Elliottiauum , 
Rchb. f . ; Dendrobiui?i Brynierianum , Rchb. f. ; Bis a Gramini- 
folia , Banks ; Cypripedium Asburtoniae super bum, Hort. ; 
Laelia Dormantiana, Rchb. f. ; Calauthe Mylesii, hybr. ; Odon- 
toglossum Alexandrae Outramii, Hort. ; Cattleya maxima 
Maixhettiana , Hort. ; Oncidium Larkinianum , Gower ; Odon- 
toglossum Youngii, Gower ; Dendrobium album , Wight ; Lycaste 
gigantea, Lindl. ; Vanda teres Candida , Rchb. f. ; Zygopetalum 
crinitum caeruleum , Hort. ; Dendrobium Schneiderianum, Rchb. 
f. ; Miltonia ( Odontoglossum ) Bleuana splendens , Bleu ; Laelia 
elegans Broomeana , O’Brien ; Odontoglossum Alexandrae pluma- 
tum , Hort. ; Brassavola glauca , Bateman ; Phalaenopsis inter- 
media Brymeriana , Rchb. f. ; Odontoglossum Uro-Skinneri, 
Lindl. ; Cypripedium Marshallianum, Rchb. f. ; Dendrobium 
Chrysotis , Rchb. f. ; Cypripediu?n Oenanthwn superbum , Hort. 
Annals of Botany. Vol. IV ( continued ). 
No. XIII. Massee : A monograph of the British Gastromycetes. (Plate T-IV.) 
Barber : On a change of flowers to tubers in Nymphaea. Lotus , var. 
monstrosa. (Plate V.) 
Bateson : On the change of shape exhibited by turgescent pith in 
water. 
Wager : Observations on the structure of the nuclei in Peronospora 
parasitica during formation of the oospore. 
Scott : On some recent progress in our knowledge of the Anatomy of 
Plants. 
Notes — G ardiner : A new application of photography to the demonstration 
of certain physiological processes in plants. 
Masters : Double-flowered Ceanothus. 
Bower : On Dr. Macfarlane’s observations on Pitchered Insectivorous 
plants. (Woodcuts 1-3.) 
- — — — : Attempts to induce aposporous developments in Ferns. 
