588 Index to American botanical literature 



Pilger, R* Gratnineae andinae III. Bot. Jahrb. 37 : 504-517. 30 O 

 1906. 



Includes new species in Sporobolus, Trisetum (2), Poa (2), Fcstuca (13), and 

 Bromus. 



Pilger, R. Plantaginiaceae andinae. Bot. Jahrb. 37 : 643-646. 30 

 O 1906. 



Includes 5 new species in Plantago. 



Pilger, R. Rosaceae andinae. Bot, 



1 



Jahrb. 37-' 534-539- 3 o0l 9° 6 ' 



Hirtella 



Piper, C. V. Notes on Calochortus. Bull. Torrey Club 33 : 537-540- 

 8 N 1906. 



Rehm, H. Ascomycetes exs. fasc. 37. Ann. Myc. 4 : 404-411. 31 

 O 1906, 



Ricker, P. L. A list of known Philippine fungi. Philipp. Jour. Sci. 

 Suppl. I : 277-294. 15 S 1906. 



Robinson, B. L. Filipendula rubra, a new binomial. Rhodora 8 : 

 202-204. 25 O 1906. 



Robinson, B. L. The generic concept in the classification of the flower- 

 ing plants. Proc. Am. Assoc. Adv. Sci. 55: 417-435. 1906* 



Robinson, B. L. The nomenclature of the New England Lauraceae. 

 Rhodora 8: 196-199. 25 O 1906. 



Rolfe, R. A* Catasetum galeritum var. pachyglossum. Curt.* Bot. 



Mag. IV. 2 : pi. 8opj. 1 S 1906. 



Native of Brazil. 



//. 



Rolfe, R. A* Chloraea virescens. Curt. Bot. Mag. IV. 2 : 

 1 O 1906. 



Native of Chile. 



Rolfe, R. A. Lycaste Dyeriana. Curt. Bot. Mag. IV. 2 : //. 8103. 

 1 N 1906. 



Native of Peru. 



Rolfe, R. A. Odontoglossutn naevium. Curt. Bot. Mag. IV. 2 : //. 

 8097. 1 O 1906. 



Native of Colombia. 



Ruhland, W. Eriocaulaceae andinae. Bot. Jahrb. 37: 519,520. 

 30 O 1906. 



New species in Eriocaulon and Paepalanthus. 



Saunders, C. F. Under Sierra pines. Am. Bot. IX: 1-4. S 1006. 

 [Illust.] 



Schlechter, R. Asclepiadaceae andinae. Bot. Jahrb. 37 : 601-627. 

 /• *~$- 3° O 1906. 



Descriptions of 49 new species in 19 genera ; of the genera 5 are new. 



