Neue Litteratur. 235 



Soc. roy. Bot. Belgique. IL. p. 147—192. [C'est la troisieme note 

 que publie l'auteur sur ce sujet. II donne la description de 143 

 nouveaux arbres et il insere des additions et des corrections ä 

 propos des notes precedentes. — Henri Micheels.] 



Cheeseman, T. F. 1912. A new Genus and some new Species of 

 Plants. (Trans. N. Zealand Inst. XLIV. p. 159- 162.) 



Cheeseman, T. F. 1912. Note on Helichrysum fasciculatum Bucha- 

 nan. (Proc. N. Zealand Inst. XLIV. p. 24—25.) 



Christ, H. 1912. Die illustrierte spanische Flora des Carl Clusius 

 vom Jahre 1576. [Schlussj. (Oesterr. bot. Zschr. LXII. p. 271—275.) 



Cockayne, L. 1912. Descriptions of some new species of New Zea- 

 land Plants. (Proc. N. Zealand Inst. XLIV. p. 50—52.) 



Cockayne, L. 1912. Some hitherto-unrecorded Plant-habitats. Part 

 VII. (Trans. N. Zealand Inst. XLIV. p. 51—59.) 



Conwentz, H. 1912. Die Naturdenkmalpflege vornehmlich in Preus- 

 sen. (Actes Ille Congr. int. Bot. Bruxelles. IL p. 29—41. 4 f.) 



Correvon, H. and P. Robert. 1912. The Alpine Flora. (London, 

 1912. 8°. 436 pp. ill.) 



Corstorphine, R. H. 1912. Hierochloe odorata, Wahl. (Scottish bot. 

 Rev. I. p. 183.) 



C. P. R. 1912. Cycas Micholitzii. (Kew Bull. 1912. 6. p. 301-302. 1 pl.) 



Crampton, C. B. 1912. The Geological Relation of stable and mi- 

 gratory Plant Formations. Part V. (Scottish bot. Rev. I. p. 124 — 146.) 



Crampton, C. B. and M. Macgregor. 1912. Note on the Calluna- 

 mat association of the Mountain Tops of the Northern Highlands. 

 (Scottish bot. Rev. I. p. 183-184.) 



Dammer, U. 1912. Liliaceae africanae. IV. (Bot. Jahrb. XL VIII. 

 p. 360—366.) 



Davey, F. H. 1911. A Botanical Report for 1909—1910. (Journ. roy. 

 Inst, of Com wall. XVIII. p. 374—389.) 



Daydon Jackson, D. 1912. The dates of Hooker's Flora Antarc- 

 tica. (Journ. of Bot. L. p. 284—285.) 



Dengler, A. 1912. Untersuchungen über die natürlichen und künst- 

 lichen Verbreitungsgebiete einiger forstlich und pflanzengeogra- 

 phisch wichtigen Holzarten in Nord- und Mitteldeutschland. II u. 

 III: Horizontalverbreitung von Picea excelsa Lk. u. Abies pecti- 

 nata DC. (Mitt. forstl. Vers.-Wes. Preuss. 1912. VI, 131 pp. 2 K.) 



Diels, L. 1912. Die Anonaceen von Papuasien. Mit einem Beitrag 

 (Abschnitt D) von R. Schlechter. (Bot. Jahrb. IL. p. 113-167. 6 F.) 



Diels, L. 1912. Plantae Chinenses Forrestianae. New and imper- 

 fectly known species. (Notes roy. bot. gard. Edinburgh. XXV. 

 p. 161-304.) 



Diels, L. 1912. Plantae Chinenses Forrestianae. Numerical Catalo- 

 gue of all the plants collected by G. Forrest during the first 

 exploration of Yunnan and Eastern Thibet in 1904, 1905, 1906. 

 Nos 1 — 1120. (Notes roy. bot. Gard. Edinburgh XXXI. p. 1-80.) 



Dixon, FL N. 1911. Notes on some aquatic plants. (Journ. Northants 

 nat. Hist. Soc. and Field Club. XVI. p. 89—91.) 



Dop, P. 1912. Recherches sur les Gentianacees de l'Indo-Chine, 

 leurs affinites et leur distribution geographique. (Soc. Hist. nat. 

 Toulouse. XLV. p. 45—60. 8 f.) 



Druce, G. C. 1910. Addition to the Flora of Fenland. ( Journ. North- 

 ants nat. Hist. Soc. and Field Club. XV. p. 221.) 



Druce, G. C. 1912. Linnaeus „Flora Anglica". (Scottish bot. Rev. I. 

 p. 154—161.) 



Druce, G. C. 1910. Northamptonshire Botanologia (cont). Nineteenth 



