156 Botanisches Centralblatt. 



J. A. S. 1909. Erythrina ovalifolia. (Kew Bull. 1909. 4. p. 198—199.) 

 Jaquet, F. 1907. Contribution ä l'etude de la flore fribourgeoise. 



Excursion botanique dans la chaine des Morteys. (Mem. Soc. fri- 



bourg. Sc. nat. IL 3. p. 45—60.) 

 Jaquet, F. 1907. Contribution ä l'etude de la flore fribourgeoise, 



avec des descriptions d'Alchimilles et une clef analytique pour les 



Alpinae fribourgeoises , par R. Bus er. (Mem. Soc. fribourg. Sc 



nat. IL 4. p. 61—80.) 

 Jepson, W. L. 1909. Engelmann Spruce near the California line. 



(Muhlenbergia. V. 4. p. 64.) 

 Jowitt, J. F. 1908. Note on Dr. Otto Stapf's nomenclature of 



Cymbopogon nardus, Rendle and C. confertiflorus Stapf. (Ann. 



roy. bot. Card. Peradeniya. IV. 4. p. 185.) 

 Junge, P. 1909. Schul- und Exkursionsflora von Hamburg-Altona- 



Harburg und Umgebung. (Hamburg, L. Gräfe & Sillem. 1909. 8». 



XII, 286 pp. 67 Fig.) 

 Kennedy, P. B. 1909. Studies in Trifolium. III. (Muhlenbergia. 



V. 4. p. 58 — 61. 1 pl.) [Contains, as new: Trifolium multipeduncu- 



latum. — Trelease]. 

 Knörzer, A. 1909. Cupressus sempervirens und Ficus carica in 



Süddeutschland. (Natw. Zschr. Forst- u. Landw. VII. 6. p. 315.) 

 Koehne, E. 1909. Ein neuer Prunus (P. paracerasus) aus Japan. 



(Rep. nov. Spec. VII. 7/9. p. 133.) 

 Koorders, S. H. 1909. Plantae Junghuhnianae ineditae. IIL (Ver- 

 slag kon. Ak. Wet. Amsterdam. 6 Mei 1909. p. 948—955.) 

 Kränzlin, F. 1907/8. Beiträge zur Kenntnis der Gattung Calceo- 



laria. (Ann. k. k. nath. Hofmus. XXII. 2/3. p. 191 — 196. 2 Taf.) 

 Kränzlin, F. 1909. Ein neues Epidendrum aus Mexico. (Rep. nov. 



Spec. VIL 7/9. p. 114-115.) 

 Litapdiere, R. de 1909. Voyage botanique en Corse. (Bull. Ac. 



intern. Geogr. bot. 3. XVIII. 232/234. p. 37—132. ä suivre.) 

 Lonay, H. 1909. Les guis monoiques. (Bull. Soc. roy. Bot. Belgique. 



XLVL 3 pp.) 

 Lugard, E. J. 1909. The Flora of Ngamiland. Introduction. (Kew 



BulL 1909. 3. p. 81-89.) 

 Marloth, R. 1909. The plant formations of the Cape province. (Rept. 



South African Ass. Advanc. Sc. 1908. p. 246—251.) 

 Marshall, E. S. 1909. The High Alpine flora of Britain. (Ann. 



Scottish nat. Hist. 1909. 70. p. 121.) 

 Matsuda, S. 1909. A list of plants collected in Lan-chou, Kan-su, 



by Tsugunobu Umemura. (Bot. Mag. Tokyo. XXIII. 265. p. (55)— (64), 



in Japanese.) 

 Me. Donald, J. E. 1909. The broad-leaved wood garlic or Ram- 



som. (Allium ursinum). (Naturalist. 1909. 628. p. 199—202. ill.) 

 Mitchell, J. N. 1909. A key to the common winter trees about 



Milwaukee [Wisconsin]. (School Science and Mathematics. IX. p. 



355 — 361.) [An ingenious application of habit, bark, and similar 



easely observable characters. — Trelease.] 

 Nakai, T. 1909. Flora Koreana. Pars I. (Journ. Coli. Sc. imp. Univ. 



Tokyo. XXVI. 1. 304, II pp. 15 pl.) 

 Ostermeyer, F. 1907/8. Plantae Peckoltianae. (Ann. k. k. nath. 



Hofmus. Wien. XXIL 2/3. p. 129-142.) 

 Pease, A. S. 1909. A Juncus [J. trifidus monanthos] new to New 



England. (Rhodora. XL p. 31.) 

 Pease, A. S. 1909. Certain railroad weeds of northern New 



Hampshire. (Rhodora. XL p. 30.) 



