262 



Bavn, F. Kolpin. Oversigt over 

 Landbrugsplanternes Sygdomme i 1906. 

 [Account of the disea&es of agricul- 

 tural plants in 1906.] Kjobenhavn, 

 Tids. Landr. Planteavl, 14, 1907, (295- 

 310). [4000 4350]. 40567 



— Kaalbroksvampen. [Plas- 



modiophora Brassicac] Aarlius (Dansk 

 Landbrugs Forlag), 1907, (19, with 

 iUustr.). 24 cm. 35 ore. [4050]. 



40568 



■ — Forsog over Staldgodnin- 



gens Betydning som Smittebaerer for 

 Kaalbroksvampen. [Experiments on 

 the importance of dung as source of 

 infection by Plasmodiophora Brassicae.] 

 Aarhus. 1907, (Ssertryk af Beretning om 

 lokale Markfortog i Jylland 1906), (7). 

 [4050 4350]. 40569 



■ and Madsen-Mygdal, Aage. 



Forsog over Beksempelse af Plantesyg- 

 domme. [Experiments on an effective 

 treatment of diseases of plants.] 

 Odense, 1900, (24). [4350]. 40570 



Ray, Julien. Sur le passage du sapro- 

 phytisme au parasitisme. Paris, C. R. 

 ass. fran9. avanc. sci., 35, (Lyon, 1906, 

 2'= Partie), 1907, ^445-447). [3235 

 3225]. 40571 



Rayner, John Frederick. Vicia 



hithynica L. [in the Isle of Wight]. J. 

 Bot., London, 45, 1907, (413). [8000 

 del 40572 



Mycology as a branch of 



nature study. Worcester, Trans. Brit. 

 Mvpol. Soc. 1905, (1906), (123-126). 

 [0050 7700]. 40573 



Rea, Carleton. How to distinguish 

 the species of British Ly coper da in the 

 field. Worcester, Trans. Brit. Mycol. 

 Soc, 1906, (1907), (157-160). [7700 

 8000 de]. 40574 



— • Ozonium auricomiim, 



Lind. Worcester, Trd,ns. Brit. Mycol. 

 Soc. 1906, (1907), (166). [7700]. 



40575 



— — ■— V. Smith, A. L. 



^Read, R. J. Gifford. An engineer's 

 visit to America with some account of 

 the flora of the country. Ealing, Trans. 

 Sc Micr. Soc, 1905-6, 1906, (11-12). 

 [8000 gfl 40576 



JF Reader, H[enry Charles Lyon] P[eter]. 

 The jWatson Botanical Exchange Club, 

 20th Annual Report. Birmingham, 

 1904,(1-19). [8000 rfe]. 40577 



Reagan, Albert B. Beobachtungen 

 aus der Flora der Rosebud-Indian - 

 Reservation in South-Dakota. Berlin, 

 Ber. D. bot. Ges., 25, 1907, (342-348). 

 [8000 (/?:]. 40578 



R6aul)0urg, G. Les Holbcellia de la 

 Chine. Paris, Bui. soc. bot., 53, 1906, 

 (451-460). [5400 8000 eb 10001. 



40579 



— ■ . A propos du Salvia verti- 



cillata L. Paris, Bui. soc bot., 53, 1906, 

 (698-699). [5400 8000 djl 40580 



Une rectification a propos 



du Boquila trifoliata. Paris, Bui. soc. 

 bot., 54, 1907, (8-10). [5400 1060]. 



40581 



Note sur les plantes interes- 



sahtes indigenes ou adventices des 

 environs de Mantes (Seine-et-Oise). 

 Paris, Bui. soc. bot., 54, 1907, (358- 

 368). [8000 df]. 40582 



R[eay], G[eorge]. A visit to Mount 

 Morven [with plants observed]. Aber- 

 deen, Trans. Nat. Hist. Soc, 1, 1906, 

 (193-199). [8000 de]. 40583 



Visit to the Eastern Bor- 

 ders and Holy Island : President's Ad- 

 dress. Aberdeen, Trans. Nat. Hist. Soc, 

 2, 1907, (5-8). [8000 de]. 40584 



Rebholz, F. Ein Beitrag zur ver- 

 mehrten Bekampfung der Schorfkrank- 

 heit unserer Obstbaume. D. Obstbauztg, 

 Stuttgart, 1907, (134-136). [4350 



4050]. 40585 



Siamethis pnriana. D. 



Obstbauztg, Stuttgart, 1907, (359-361). 

 [4100 4350]. 40586 



Auszug aus dem Bericht 



iiber die Tatigkeit und die Beobach- 

 tungen des staatlichen Konsulenten f iir 

 Obst- und Gartenbau im Jahre 1906. 

 Miinchen, VierteljSchr. bavr. Landw- 

 Rat, 12, 1907, ErgHeft zu Heft I, (174- 

 199). [4000 4350]. 40587 



Rechinger, Karl. Plantae novae 

 pacificae. (Originaldiagnosen.) Repert. 

 nov. spec regni veget., Berlin, 4, 1907, 

 (228-233). [5400 6000 8000 n]. 



40588 



Redwood, Sir Boverton. Report on a 

 sample cf N'hangellite [a " mineral 

 india-rubber "] from Inhambane, Por- 

 tuguese East Africa. Kew Bull., Lon- 

 don, 1907, (151-153). [0060 8000^]. 



40589 



Reeb, E[mile] v. Schlagdenhauffen, 

 [Fred.]. 



