Ström, K. M., Sorne Algae from hot Springs in Spitzbergen. (Bot. Notiser 1921. 17—21.) 
Vouk, Vale, On the ferruginous Cyanophyceae. (A summary of the paper publ. in „Rad“ 
1920. 223, 59—61. Svezak 13 i 14. 
Yamanouchi, S., Life History of Corallina officinalis var. Mediterranea. (Bot. Gazette 
1921. 72, 90—96.) 
Moose. 
Dawy de Virville, Ad., s. unter Physiologie. 
Dixon, H. N., On a collect ion of Mosses from the Kanara District. (Joum. of Ind. 
Bot. 1921. 2, 174—188.) 
Douin, R. M., Recherches sur les Marchanti6es. (Rev. g4n. de Bot. 1921. 33, 34 — 62, 
PI. 17—20, 45 Fig.) [Wird fortgesetzt^ 
Dupret, H., Notes about the Drepanadocladi of the vicinity of Montreal, Quebec, Canada. 
(Bryologist 1921. 24, 36—39.) 
Györffy, J., Bryologische Seltenheiten. XIII. (Hedwigia 1921. 63, 48—49, 3 Textfig.) 
Haines, H. H., Notes of Bridelia. (Joum. of Bot. 1921. 59, 188—193.) 
Herzfelder, H., s. unter Morphologie. 
Kaiser, H. B., Little Joumeys into Mossland. IV. Luminous Moss. (Bryologist 1921. 
24, 41—43.) 
Kashyap, S. K., Notes on the Distribution of Liverworts in the Western Himalayas, 
Ladak and Kashmir. (Journ. of Ind. Bot. 1921. 2, 80—83.) 
Medelius, S., Bryologiska notiser frän Öland. (Bot. Notiser 1921. 23—31.) 
Möller, H., Lövmossornas utbredning i Sperige V. Polytrichaceae 1. (Arkiv för Bot. 
1921. 16, Nr. 3, 1—84, 2 tavlor.) 
Nicholsen, W. Ed., New or rare British Hepatics. (Journ. of Bot. 1921. 59, 202—204.) 
Pottier, M., s. unter Morphologie. 
Warnstorf, C. f, Die Unterfamilie der Scapanioideen (Spruce 1885). (Hedwigia 1921. 
63, 58—116.) 
Wheldon, J. A., New British Sphagna. (Joum. of Bot. 1921. 59, 185—188.) 
Yuncker, T. G., A Handy Method for the Mounting of Mosses. (Bryologist 1921. 24, 
43—44.) 
Zorda, G., Brevi notice sulle Briofite dell’isola di Rodi. (Bull. Soc. Bot. Italiana 1921 
38—39.) 
—, Cenni sulle Briofite Foreivesi. (Bull. Soc. Bot. Italiana 1921. 49—52.) 
Pteridophyten. 
Chiovenda, E., Selaginella nuova inquilina flora Italiana. (Bull. Soc. Bot. Italiana 1921. 
34—36.) 
Wherry, E. T., Asplenium Gravesii in Pennsylvania. (Am. Fern Joum. 1921. 10, 119 
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Gymnospermen. 
Britten, J., James Yates’s drawings of Cycads. (Journ. of Bot. 1921. 59, 221—224.) 
Florin, R., Uber Cuticularstructuren der Blätter bei einigen rezenten und fossilen Coni- 
feren. (Arkiv för Bot. 1921. 16, No. 6, 1—32, 1 Taf.) 
Mez, C., u. Kirstein, K., s. unter Pflanzenchemie. 
Pack, D. A., After-ripening and germination of Juniperus seeds. (Bot. Gazette 1921. 71, 
32—60, 1 Fig.) 
Wieland, G. K., Monocarpy and pseudomonocarpy in the Cycadeoids. (Amer. Joum. 
of Bot. 1921. 8, 218—230.) 
Zenari, S., Intomo ad alcune Conife^e della Alpe Venete e specialmente del Friuli occi- 
dentale. (Bull. Soc. Bot. Italiana 1921. 61—69.) 
Angiospermen. 
Almquist, S., Rosae Musei regni suecici in methodum naturalem redactae. (Arkiv för 
Bot. 1921. 16, No. 9, 1—51.) 
—, Svenska rosaflorans rekordpunct, Hagbacken pa Yxlan i Stockholms skärgard. 
(Arkiv för Bot. 1921. 16, No. 10, 1—11.) 
Becker, W., Euphrasiae novae. (Fedde, Repert. 1921. 17, 126—127.) 
B6guinot, A., Brevi notize sulla Digitalis ambigua Murr., e sulle forme affini in rapporto 
alla loro variabilita. (Bull. Soc. Bot. Italiana 1921. 24—30.) 
Blake, S. F., Neomillspaughia, a new genus of Polygonaceae, with remarks on reiatod 
genera, (BMI. Torrey Bot. Club 1921. 48, 77—88, 1 Taf.) 
