250 



furt a. M., 10, 1906, fG35-636). [7700 

 3100]. 33855 



Riccobono, Vincenzo. Intornoad una 

 vai'ieta di Limone della Colonia Eritrea. 

 Palermo, Boll. Orto hot., 4, 1005, (15- 

 IC). [5100]. 3385C 



La foltura dei Bauanl in 



Sicilia. Palermo, Boll. Orto hot., 4, 

 1905, (36-39). [0060 6000]. 33857 



Fioritura della Tali sin 



earinata Radlk. Palermo, Boll. Orto 

 hot., 4, 1905, (108-170). [5400]. 33858 



Intorno a due nuove forme 



di Citrus. Palermo, Bull. Orto hot., 4, 

 1905, (174-175). [5400]. 33859 



Richer, Pluil. Recherches experi- 

 raentales sur la pollinisation. [These 

 fac. sci. Paris.] 1905, (46 fig.). 25 cm. 

 5. [3500]. 33860 



Riclimond, George F. Philippine 

 fibers and fibrous substances : their 

 suitability for paper making. Philip- 

 pine J. Sci., Manila, P.I., 1, 1906, (432- 

 463, 1075-1085, with pL). [1000]. 



33861 



Richter, Erdmann. Zur Vertilgung 

 der Maulwurfsgrille. Gartenwelt, Berlin, 

 10, 1906, (633). [4350 4100]. 33862 



Richter, Oswald. Ueber den Einfluss 

 verunreiuigter Luft auf Heliotropismus 

 nnd Geotropismus Med. Klinik., Berlin, 

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33863 



Richter, r[aul] B. Beitrage zur Flora 

 der unteren Kreide Quedlinburgs. Tl 1. 

 Die Galtuug Haasmanuin Dunker und 

 einige seltenere Pflauzenreste. Leipzig 

 (W. Engehnann), 1906, (IV + 27, mit 7 

 Taf.). 38 cm. 9 M. [6600 f 8000 J.-]. 



33864 



Richter, W. Plaudeieien aus dem 

 Gebiete des Forstschutzes. D. Forst- 

 ztg, Neudamm, 21, 1906, (631-635, 656- 

 659). [4350 4000]. 33865 



Richter v. Binnenthal, Fr. Die Kup- 

 ferkalkljriihe, ilire riclitige Bereitung 

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 sclien Rosenanlagen. Rosenztg, Frank- 

 furt a. M., 21, 1906, (18-22, 33-36, 54- 

 56, 77-78). [4350]. 33866 



Rick, [J.] Fungi austro-americani 

 fasc. Ill u. IV. Arui. mvcol., Berlin, 4, 

 1906,(309-312). [7700 '8000 /t 0060]. 



33867 



Deszendenz und Gattnngs- 



umgrenzung. Natur u. Offenb., 



Miinster, 52, 1906, (408-414). [4500 

 7700]. 33868 



Ricker, P[erc3-] L[eroy]. Notes on 

 some west American fungi. J. Myc, 

 Columbus, Ohio, 8, 1902, (125-J28, 

 with text fig.). [7700 8000 f/ij. 33869 



Notes on fungi. 1. New 



or interesting American Uredineae. J. 

 Myc, Columbus, Ohio, 10, 1904, (165- 

 l(i7) ; 2. With new species from various 

 localities, op. cit. 11, 1905, (111-115). 

 [7700]. 33870 



Second supplement to new 



genera of fungi published since the year 

 1900, with citation and original descrip- 

 tions. J. Myc, Columbus, Ohio, 12, 

 1906, (60-67, '95- 102). [0032 7700]. 



33871 



A list of known Philippine 



fungi. [With bibliography.] Philip- 

 pine J. Sci., Manila, P. I., 1, (Suppl.), 

 1906,(277-294). [7700 8000 ery]. 



" 33872 



r. Kellerman, \V[illiam] 



A[shbrook]. 



Ricome, H. Revue des travaux 

 d'anatomie parus de 1897 a 1902. Rev. 

 gen. bot., Paris, 17, 1905, (536-543). 

 [1000]. 33873 



Riddelsdell, H[arry] J[oseph]. The 

 Riihi of Glamorganshire. J. Bot., 

 London, 44, 1906, (90-99). [8000 de]. 



33874 



Jimcun aciitus in N.E. 



Yorks. J. Bot., London, 44, 1906, (105). 

 [8000 de]. 33875 



hrparis Loef^elii in Gla- 

 morganshire. Oich. Rev., London, 14, 

 1900, (8). [8000 del -^3876 



and Baker, Edmund 



Gilbert. British forms of Ilelosciadiuni 

 nodiliorum Koch. J. Bot., London, 44, 

 1906, (185-190, pi. 479). [5400 

 8000 de]. 33877 



Riddle, Lincoln Ware. Contributions 

 to the cytology of the Entomophthora- 

 ceae : preliminary communication. 

 Rhodora, Boston, Mass., 8, 1906, (67- 

 68). [2640 7700]. 33878 



Ridley, Henry Nicholas. Note on the 

 foliar organs of Moiiophyllaea. Ann. 

 Bot., Oxford, 20, 1906, (213-214). 

 [1060 5400 8000 eg]. 33879 



The Engkala P'ruit (Litsea 



perseJJa). Gard. Chron., London, fSer. 

 3), 39, 1906, (368). [5400 8000 eg]. 



.33880 



