Floristik, Geographie, Systematik etc. 205 



d^Artemt'sm Knorringiana Krasch. avec l'indication de son remar- 

 quable mode de croissement. M. J. Sirks (Haarlem). 



Nakai, T., Plantae novae Japonicae et Koreanae IV. (Bot. Mag. 

 Tokyo. XXIX. p. 1—13. 1915.) 



Contains a new genus: Cyathocephalum Nakai nov. gen. {Compo- 

 sitae-Senecioneae-Senecioninae) and the following new species: El- 

 scholtsia minima Nakai nov. spec, Mosla Hadai Nakai nov. spec, 

 Scutellaria insignis Nakai nov. spec, Physalis repens Nakai nov. 

 spec, Pedicularis atro-piirpurea Nakai nov. spec, Veronica ovata 

 Nakai nov. spec, V. rotunda Nakai nov. spec, V, villosula Nakai 

 nov. spec, Plantago alata Nakai nov. spec, Galiiim pusillum Nakai 

 nov. spec, Diervilla hrevicalycina Nakai nov. spec, Lonicera hypo- 

 leiica Nakai nov. spec, L. coreana Nakai nov. spec, Adenophora 

 ciirvideiis Nakai nov. spec Codonopsis minina Nakai nov. spec, Ar- 

 temisia {Dyaciinciilus) Fauriei Nakai nov. spec, A. [D.) hallaisanensis 

 Nakai nov. spec, A. {D.) angtistissima Nakai nov. spec, A. {Abro- 

 tanum) subulata Nakai nov. spec, Cncalia PseudoTaimiiigasa Nakai 

 nov. spec, Carpesium glossophyUoides Nakai nov. spec , Cirsiiim 

 mochangense Nakai nov. spec, Hieracium coreanum Nakai nov. spec, 

 Ligularia coreana Nakai nov. spec, Sanssiirea Hoasi'i Nakai nov. 

 spec, Senecio Imai'i Nakai nov. spec, Taraxacum hallaisanensis 

 Nakai nov. spec, Cyathocephalum Schmidti'i (Maxim.) Nakai nov. 

 comb., C. angiistum Nakai nov. spec, Cacalia L. Sect. nova Dendro- 

 cacalia Nakai nov. comb., C. crepidifolin Nakai nov. spec. and C. 

 ameristophylla Nakai nov. spec. 



The new genus, new sectio and new species are described in 

 latin diagnoses. M. J, Sirks (Haarlem). 



Nakai, T., Praecursores ad Flora m Sylvaticam Korea- 

 nam. I. Aceraceae. (Bot. Mag. Tokyo. XXIX. p. 25—34. 1915). 



Contains this conspectus sectionum et subgenerum: 

 Subgn. I. Extrastami)ialia , Fax sensu div. 

 Sect. 1. Spicata, (Fax) Nakai. 

 Sect. 2. Ginnala, Nakai nov. 

 Sect. 3. Palmata, Fax. 

 Sect. 4. Trifoliata, (Fax) Koidz. 

 Subgn. II. Circumstaminalia, Nakai nov. 



Sect. 5. Platanoidea, Fax. 

 Subgn. III. Intrastaminalia, Fax. 

 Sect. 6. Macrantha, Fax. 

 Sect. 7. Palmatoidea, Koidz. 

 Sect. 8. Argutae, Rehd. 

 The following Enumeratio Specierum et varietatum, nee non 

 descriptiones novitatum gives diagnoses in latin of these forms: 

 Acer Pseudo-Sieboldianum (Fax) Kom. var. macrocarpiim Nakai nov. 

 var., A. Okamotoi Nakai nov. spec. and A. Ishidoyanum Nakai nov. 

 spec, all from Tokyo Bot. Mag. XXVII. p. 130. 1913. 



M. J. Sirks (Haarlem). 



Nossotovsky, A., Note sur une nouvelle espece de genre 

 Xanthiiim. (Bull. Jard. bot. imp. Fierre le Grand. XIV. p. 454. 

 1914. Russe et franpais.) 

 L'auteur a decouvert dans le region du Don (Stanitze Gnilovs- 



