Igg v. Hück: Pianzengeograpbie aassereurop&isener Länder. [96 



568. Heller. A. A Two Californian Species of Ribcs. (Muhlen- 

 bergia, IV, 1908, p. 27 .'50.) N. A., Kalifornien. 



569. Hoiise, flomer Doliver. Synopsis of the Californian Speciea 

 of Convdlvulus. (Muhlenbergia, I\'. 1908, p. 4!) -56.) N. A. 



Ans Kalifornien sind 26 ConvolwlttS-Alten bekannt, darunter alle drei 

 deutschen Arten. 



570. Jensen, W. L. The distribution of Jvglane califomica Wats. 

 Bull. South California A.c. Sc, VU, 1908, p. 23—24.) 



570a. JepiOD, \V. L. Northernmost Stations for two common 

 Californian Trees. (Muhlenbergia, III, 1908, p. 144.) 



570b. Jepson, W. L. The Name of the White Sage. (Muhlenbergia, 

 III, 1908, p. 144.) 



Sälvia amana = S. califomica Jepson. 



571. Cockerell, T. I). A. North American Castalia. (Muhlenbergia, 



III. 1908, p. Hr..) N. A. 



Neue Namen. 



571a, Heller, A. A. The Genus Naiocrene. (Muhlenbergia, III, 1908, 

 p. 146—147.) 



Desgleichen. 



572. Johnson, J. II. and Cnlbertson, J. M. Group of California cired 

 flowers. (Sunset Magazine, II, 1908, p. 145.) 



573. Inghain, N. D. Eucalyptus in California. (Bull. Calif. agric. Expt. 

 Stak, 1908, p. 196.) 



574. Lloyd, P. E. Pirna Canon and Castle Bock in the Santa 

 Catalina Mountains. (Plant World, X, 1907, p. 251—259, fig. 50—52.) 



575. MacDougal, D. T. The delta of the Rio Colorado. (Bull. Am. 

 Geog. Soc, XXXVIII, 1906, p. 1—16, map and fig. 1—16.) 



576. Mc Gregor, Kniest A. An Extension of Range. (Muhlenbergia, 



IV, 1908, p. 48.) 



Cakile califomica wurde bei Long Beacb, Washington, 600 (engl.) Meilen 

 nördlich von seinem bisherigen Standort bei Golden Gate gefunden. 



577. Piper, Charles V. New plants of the Pacific slope, with 

 some revisions. (Smithson. Public, 1907, n. 1730.) 



578. Pratt, M. B. California red fir in the Taboe forest reserve. 

 (Forestry Quart., V, 1907, p. 159—165.) 



579. Sudworth, G. B. A new California oak (Queren s Pricei). (Forestry 

 and Irrigation, XIII, 1907, p. 157—158.) 



580. Greene. Ranunculus rudis 1. c, p. 33. (Fedde, Rep., VI, 1908, 

 p. 123.) 



Wiedergabe der Beschreibung einer neuen Art aus Nord-Kalifornien 

 nach Ottawa Nat., XV, p. 33. 



580a. Actaea califomica Greene in Ottawa Nat., XYI (1902), p. 35. 

 (Fedde, Rep., V, 1908, p. 397.) 



Aus Kalifornien. 



581. AbraniS, Le Roy. Studies on the Flora of Southern Cali- 

 fornia, IL (Bull. Torr. Bot. OL. XXXIV, 1907, p. 263—265.) N. A. 



Ausser neuen Arten werden nur Adenostemma fasciculatum densifolium 

 und Trichostcma Parishii Vasey (= T. lanatum var. (lenudatmii A. Gray) 

 besprochen. 



