170 Botanisches Centralblatt. 



perba Wittr. nya för Finland. (Medd. Soc. Fauna et Flora fennica. 



1912. p. 43—44.) 

 Brown, D. H. 1912. Chaetochloa magna in Cape May Co., N. J. 



(Bartonia. IV. p. 23.) 

 Carse, H. 1911. On the flora of the Mangonui County. (Trans. New 



Zealand Inst. XLIII. p. 194-224.) 

 Carter, J. C. 1912. Interesting plants in Lancaster Co., Pa. (Bar- 

 tonia. IV. p. 21—22.) 

 Carter, J. C. 1912. Some finds atConowingo, Md. (Bartonia. IV. p. 20— 21 .) 

 Cheeseman, T. F. 1910/11. Contributions to a fuller knowledge of the 



flora of New Zealand. N°. 3—4. (Trans. New Zealand Inst. XLII. 



p. 200-213. 2 pl. XLIII. p. 178-186.) 

 Cheeseman, T. F. 1911. New species of plants. (Trans. New Zea- 

 land Inst. XLIII. p. 175—178.) 

 Cheeseman, T. F. 1910. Notice of the occurrence of Leucopogon 



Richei, R. Br., on the Mainland of New Zealand. (Trans. New 



Zealand Inst. XLII. p. 214—215.) 

 Cheeseman, T. F. 1910. Some recent Additions to the Flora of 



New Zealand. (XLII. p. 216—218.) 

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



vom Jahre 1576. (Oesterr. bot. Zschr. LXII. p. 132—135.) 

 Cockayne, L. 1910. On a non-fiowering New Zealand species of 



Rubus. (Trans. New Zealand Inst. XLII. p. 325—326.) 

 Cockayne, L. 1910/11. Some hitherto-unrecorded plant-habitats. 



(Trans. New Zealand Inst. XLII. p. 311-319. XLIII. p. 169—174.) 

 Cockerell, T. D. A. 1912. The Colorado Tradescantia. (Torreya. 



XII. p. 89.) 

 Cockerell, T. D. A. 1912. The red sunflower. (Pop. Sc. Monthly. 



LXXX. p. 373-382. 4 f.) 

 Coker, W. C. 1911. The plant life of Hartsville, S. C. (Journ. 



Elisha Mitchell sc. Soc. 1911. p. 169—205. 15 pl.) 

 Collins, F. S. 1912. The botanical and other papers of the Wilkes 



Exploring Expedition. (Rhodora. XIV. p. 57 — 68.) [An exhaustive 



anatysis of intricate publication data. — Trelease.J 

 Collins, J. F. and H. W. Preston. 1912. Illustrated key to the 



trees of the north-eastern United States and adjacent Canada. 



(New. York. 1912. 8°. with 278 ill.) 

 Cross, B. D. 1910. Observations on some New Zealand Halophytes. 



(Trans. New Zealand Inst. XLII. p. 545-574. ill.) 

 Danguy, P. 1911. Contribution ä l'etude du genre Apocynum dans 



l'Asie centrale. (Not. Syst. II. p. 136-139.) 

 De Noter, R. 1912. Notes sur les Agave, Dasylirion, Bonapartea 



et Beschorneria. (Rev. Hortic. beige et Prangere. 1912. N° 9.) 

 Dode, L. A. 1912. Deux genres nouveaux pour la Chine. (Bull. Soc. 



dendrol. France. 1912. p. 58-61.) 

 Dubard, M. 1911. Description de quelques especes de Planchonella, 



de la section Pierriplanchonella, d'apres les documents de L. Pierre. 



(Not. Syst. IL p. 132—135.) 

 Duppert, W. J. 1912. Shade trees for streets and parks. (Forest 



Club Annual. IV. p. 100-114.) 

 Eckfeldt, J. W. 1912. Aralia spinosa L. in Upper Darby. (Bartonia. 



IV. p. 20.) 

 Eckfeldt, J. W. 1912. Aster amethystinus Nutt. in Buchs Co., Pa. 



(Bartonia. IV. p. 21.) 

 Eckfeldt, J. W. 1912. Chlorophyllous State of Syndesmon thalic- 



troides. (Bartonia. IV. p. 22—23.) 



