232 Index to American botanical literature 



Livingston, B. E. Present problems of physiological plant ecology. 



Plant World 12 : 41-46. F 1909. 

 Lorenz, A. Notes on Cephaloziella (Spruce) Schiffner. Bryologist 



12 : 25-27. 1909. 



Lowe, J. D. Hepatic^ ^nd lichens collected in Nova Scotia. Bry- 



ologist 12 ; 38-40. 1909, 

 Lunell, J. The passing of the prairie plants in the grain -producing 



middle West. Muhlenbergia 4: 109, no. 27 Ja 1909. 

 Lutz, A. M, Notes on the first generation hybrid of Oeonothera lata 



9x0. gigas (^. Science IL 29 :. 263-267. . 12 F 1909, 

 Mackenzie, K* K. Notes on Sagittaria, Torreya 9: 30-32, 26 F 



1909. 



Merrill, G. K. Lichen notes no. 9. Byrologist 12 : 29-31. 1909. 

 Murrill, W. A. Illustrations of fungi — I. Mycologia i : 1-3, //. /. 

 27 F 1909. 



Illustrating HyphoIo?na perplexum^ Armillaria mellea^ Tricholoma eqtiestre^ Cli- 



w 



tocybe muUictps^ and Boletus scuber. 



Murrill, W. A. The Boletaceaeo^ North America. — I. Mycologia 

 I : 4-18. 27 F 1909. 



Includes 4 new genera, Boletinellus^ Pulveroboletus^ Boleiellus^ and Stiillelhis, 



* 



Olsson-Seffer, P. Relation of soil and vegetation on sandy sea shores. 



Bot. Gaz. 47 : 85-126./. 1-12. 20 F 1909. 



Osterhout, G. E. A new Conwseiinum. Muhlenbergia 5 : ^6. 27 F 

 1909. 



C coloraJense from Larimer County^ Colorado. 



Osterhout, G. E. The Colorado Conioselinum. Muhlenbergia 4 : 108- 

 27 Ja 1909. [lUust.] 



Osterhout, W. J. V. The nature of balanced solutions. Bot. Gaz. 

 47: 148, 149. 20 F 1909. 



Pammel, L. H. Rocky Mountain rambles — IV. Horticulture 9:33. 

 9 Ja 1909. 



Parish, S. B. Additions to the Southern California flora. Bull. 

 South. California Acad. Sci. 8:7. Ja 1909. 



Peirce, G. J. Respiration calorimeter. Bot. Gaz. 47: 72. 29 Ja 

 1909. 



Pittier, H. New or noteworthy plants from Colombia and Central 

 America. Contr. U. S. Nat. Herb. 12: 1 71-181 + i-vii. //. /c?, 

 ig +/. ii'ig. 22 Ja 1909. 



Includes 9 new species in Phyllonoma (2), Phyllanthus^ Myginda, Hypocraiea^ 

 Carpotrockc{^)y and Aegiphila, 



Plitt, C. C. Lichens of Baltimore and vicinity, Bryologist 12 : "H^ 

 34. 1909- 



