British Islands. 



•-i( 



8000 de 



Cotton. 77565. Colpomenia sinuosa : 

 a new British seaweed. 



Cowan. 17515. A revision of the 

 genus Cochlearia in Britain. I. Coch- 

 learia danica, Liim. 



Crampton. 77592. Ecology in 

 Great Britain. 



Davis. 77666. Origm of Oenothera 

 Lamarckiana De Vries. 



Dixon. 77733. TJmidium rccog- 

 nitum (Hedw.) Lindb. and its allies. 



Druce. 77781. Polygala Babing- 

 tonii, Druce. 77783 : Sfellaria aqua- 

 tica Scop. var. scandens Lej. 77783a : 

 Sagina procumboi-s L. forma. 77785 : 

 Iris versicolor [with references to other 

 British species and varieties]. 



Ellis. 77867. New British Fungi 

 [n. spp.]. 



Embrey. 77887. A new species of 

 Cham, and its influence on our water 

 supply. 



Evans. 77937. The British species 

 of Arctium. 



Gliick. 78337. Utricularia of 



Great Britain. 



Gordon. 78365. Rhetimmgiam 



Arberi. 



Grove. 78456. Mycological notes. 

 [Chiefly on Uredinaceae.] 78458 : 



British rust fungi. 



Heath. 78662. British ^voodland 

 trees. 



[Herdman.] 78725. The minute 

 life of the sea -beach. 



andRiddell. 78726. Plank- 



ton on the west coast of Scotland in 

 relation to that of the Irish Sea. 



Horwood. 78898. Vestigial floras. 

 78899, 78900-1 : Preservation of our 

 wild plants. 78902 : Plant life in the 

 British Isles. 



Linton. 79666. British willows. 



Macvicar. 79843. Students' Hand- 

 book of British Hepatics. 



MacWatt. 79844. European 



Primulas. 



Marshall. 79932. Culinary mints. 

 79934 : Senecio sarraceniciis L. — 

 Alchemilla conjuncta Bab. — Nepeta 

 Glechoma var. parviflora Benth. 



Nuttall and Corke. 80423. Trees 

 and how they grow. 



Oliver and Salisbury. 80454. Suaeda 

 on shingle. 



Praeger. 80813. What do we mean 

 by a "Native Species"? 80814: 

 Buoyancy of seeds. 



Pratt. 80835. Wild flowers of 

 the year. 



Pugsley. 80887. British Fumaria 

 records. 



Ramsbottom. 80937. History of 

 the classification of the Uredinales 

 [with a full list of British species]. 



Rayner. 80963. The ecology of 

 Calluna vulgaris. 



Rea. 80968. New and rare British 

 Fungi [n. varr.]. 



Reid. 80994. Relation of the 

 present plant population of the British 

 Islands to the glacial period. 



Riddell. 81039. Plankton of the 

 periodic cruises of the " James 

 Fletcher " in 1912-13. 



Salisbury. 81240. British wood- 

 lauds. 



Salmon. 81244. Stuiice. X. 

 Nomenclature of British sea-lavenders. 

 81245 : Two AlchemiUas. [A. alpestris 

 from Ben Lawers and A. pubescens 

 from Surrey.] 81246 : Hypericum 

 Desetangsii Lamotte in Britain. 



Siddall. 81549. Coscinodiscus 



heliozoides n. sp. 



Smith. 81598. Phaeangella Empetri, 

 Bond, (in litt.) and some forgotten 

 Discomycetes. 



Sprague. 81689. Yew-woods and 

 beech-woods on the chalk. 



Stapledon. 81719. Pasture 



jiroblems : drought resistance. 81720 : 

 Botanical considerations affecting the 

 care of grass-land. 



Step. 81745. Toadstools and 



Mushrooms of the countryside. 



Stratton. 81794. Ulex minor Roth 

 (nanus Forst.). 



Tansley. 81882. Yew-woods and 

 beech-woods on the chalk. 



Wakefield. 82253. British species 

 of Corticium.. 



Watson 82293. British hepatics. 



Webb. 82302. The nature reserve 

 movement in Britain. 



