Periodical Literature. 
xcix 
Naturalist, Tlie Scottish. (Perth.) 1890. 
No. 27. Farquharson : Ferns and Mosses of the Alford district. 
„ — Ray : On Sciadium arbuscula , Braun. 
„ : The Desmids of the Alford district. 
,, — Wilson : On the growth of Phalaris arundinacea. 
„ — Beeby : On the Flora of Shetland. 
,, — Stirton : On some Scotch Mosses of the Genus Grimmia . 
„ — Trail : Revision of Scotch Discomycetes ( concluded ) (v. No. 30 for 
Additions). 
„ — Phillips : Descriptions of New Scotch Discomycetes. 
,, — Trail : New Records for Clyde. Scottish Galls. 
„ — — : On disappearance of Scotch Plants. 
„ — White : Agropyrum Donianum , a correction. 
„ — Druce : Agrostis canina, L., var. Scotica , Hack . — Pseudathyrium 
flexile, Syme, in Easterness. 
,, 28. Bennett, A. : Records of Scottish Plants for 1889. 
„ — Primula Scotica . 
— Trail : Report for 1889 on the Fungi of E. Scotland. 
,, 29. White : The Flora of River-Shingles. 
,, — — : Variety of Cardamine amara, L. 
,, — Beeby : Rumex propinquus , T. E. Aresch. in Britain. 
„ — Keith : Agaricus storea, Fr. 
,, — Trail : Revision of the Uredineae and Ustilagineae of Scotland 
(continued in No. 30). 
,, 30. White : The Willows of the District of the N.-E. of Scotland Union of 
Naturalists’ Societies. 
„ — Trail : New Records of Flowering Plants for N. Aberdeen. 
Naturalist, The South Eastern. Vol. I. Parti. (Canterbury, 1890.) 
Reid : Life History of the Giant Hogweed {fferacleum giganteum). 
Haydon : Leaf Fungi of 1889 the neighbourhood of Dover. 
Nature. (London, 1890). 
Vol. XLI ( continued ). 
No. 1054. Bennett, A. W. : The revised terminology in Cryptogamic Botany. 
„ 1056. Hollis : Galls. (See also Nos. 1059, 60, 68). 
„ 1058. Weismann : On his theory of Heredity. 
,, 1064. Weldon : Abnormal shoots of Ivy. 
„ 1065. Hemsley : The origin and composition of the Flora of the Keeling 
Islands. 
„ 1067. Dawson : On certain Devonian Plants from Scotland. 
„ 1068. Smith : A new green Vegetable colouring matter. 
,, 1069. Moore : Nessler’s Ammonia test as a Micro-chemical Reagent for 
Tannin. 
Vol. XLII. 
„ 1073. Lubbock : The shapes of Leaves and Cotyledons. 
„ 1074. Harker : The Corolla in Flower-fertilization (Blue Gentian). 
„ 1079. Thomson : Spring Plants in New Zealand. 
,, 1080. Seedling Sugar-Canes. 
„ 1082. Wallace : Birds and Flowers. 
,, 1083. Hemsley : Recent additions to the literature of Insular Floras. 
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