506 Floristik, Geographie, Systematik etc. 



29 Arten bezw. Formen genannt, von denen 5 für Gebiet neu sind. 

 Letztere sind: Lycopodiuni cornplanation subsp. cJiamaecyparissus 

 monstr. frondescens Luerss., Naias minor var. elongata Laut., A''. 

 ßexilis Rostk. et Schmidt, Alisina Plantogo aquatica var. latifolium 

 f. aquaticum Gl., Elodea canadensis Michaux, Stratiotes aloides L. 



Matouschek (Wien). 



Poplavskaja, H. (Poplawska, H.), Sur la question de l'in- 

 fluence du lac Baical sur la Vegetation environnante. 

 (Bull. ac. imp. sc. St. Petersbourg. VI. ser. 1. 2. p. 133-142. 

 fev. 1914.) 



Es werden folgende Pflanzen aus dem Gebiete des Baikalsees 

 besprochen: 



Sanguisorba baicalensis n. sp. (a Sanguisorba officinalis differt 

 caespite-densiore, rhizomate multicipite, foliis tantum radicalibus 

 foliolis plerumque subrotundis, capitulis subglobosis), Polygomiin 

 sericeutn Pall. It. III., Betula baicalensis Sukacz., Elynius littovalis 

 Turcz., Delphinium grandiflorum L. var. 8 (caule prostrato, ramo- 

 sissimo, herba pilis adpressis tomentosa ; floribus amplioribus pubes- 

 centibus), Papaver nudicaule L. ssp. radicatmn (Rottb.) DC. ,Polygoniim 

 alpiniun All. var., Festuca rubra L. var. baicalensis Gris. Die letzt- 

 genannten 4 Arten sind Endemismen. Matouschek (Wien). 



Prain, D., Curtis's ßotanical Magazine. (Vol. X. Jan.— Dec. 



1914.) 



The following are the new species described and figured in 

 the above volume of the ßotanical Magazine: Kniphofia carinata, 

 C. H. Wright, Cotoneaster tuvbinata, Craib, Gladiolus masoniorum, 

 C. H. Wright, Epidendnun pvofusum,^o\{Q,Zephyranthescardinalis, 

 C, H. Wright, Mastis repians, E. N. Brown, Rosa corynibnlosa,Ro\ie , 

 Crataegus pubescens, forma stipulacea , Stapf, Ceratostigma Wilhnot- 

 tianum, Stapf. E. M. Jesson (Kew). 



Prain, D., The Mercurialineae and Adenoclineae of South Africa. 

 (Ann. Bot. XXVII. p. 371—410. 1913.) 



After an exhaustive history of Mercurialis procumbens and of 

 the other S. African plants that had from time to time been referred 

 to Mercurialis the author reviews the genera Seidelia, Leidesia, Pa- 

 radenocline and Adetiocline. Of all the plants referred to Mercurialis 

 only one — M. annua-rea.\ly belongs to that genus and it is intro- 

 duced. The distinguishing characters of the Mercurialineae (genera 

 Mercurialis, Seidelia and Leidesia) and of the Adenoclineae (genus 

 Adenocline) are enumerated. In the enumeration of the species of 

 the genera, generic descriptions, füll synonymy, keys to the species 

 and distribution of the species are noted. As new combinations there 

 occur Leidesia procumbens (.= Mercurialis procumbens, Linn), Ade- 

 nocline violaefolia (=i Paradenocline violaefoUa, Muell. Arg.), A. 

 bupleuroides {z= Mercurialis bupleuroides, Meissn.) and A. Zeyheri 

 := Mercurialis Zeyheri, O. Kze.). W. G. Craib (Kew). 



Saint- Yves, A.., Un Festuca nouveau des Picos de Europa 

 (Espagne). (Annuaire Conserv. et Jard. bot. Geneve. XV — XVI. 



