200 



Foisson, Jules. Materiaux pour servir k 

 I'histoiie de I'ovule et de la graine. Bui. 

 Museum, Paris, 1903, (201-203). [1600]. 



15515 



Discours prononce, au nom 



de la societe botanique de France, sur 

 la tombe de M. Einile Bescherelle. 

 Paris, Bui. soc. bot., 50, 1903, (225-227). 

 [0010 7000]. 15516 



Observations sur la diir^e 



de la vitality des graines. Paris, Bui. 

 soc. bot., 50, 1903, (337-352). [3750 

 1600 2300 3650]. 15517 



Polsomy. Naturgeschichte des Pflan- 

 zenreiches fiir hohere Lehranstalten. 

 Bearb. v. K[arl] Fritsch. 22. neu durch- 

 gearb. Aufl. Nebst Bilder-Atlas. Leip- 

 zig (G. Freytag), 1903, (VI + 262; 

 Atlas mit 36 Taf.). Geb. 4 M. • [0050 

 5000]. 15518 



Pollaoci, Gino. Risposta alia nota 

 del prof. Adriano Fiori iutitolato " In- 

 tomo ad una nuova ipotesi suU' assimi- 

 lazione del carbonic." Firenze, Boll. 

 Soc. bot. ital., 1903, (87-89); Pavia, 

 1903,(3). 30 cm. [3060]. 15519 



Poche parole al prof. 



Macchiati a proposito delle sue espe- 

 rienze intorno all.x fotosintesi fuori 

 dell'organismo e sul suo prime prodotto. 

 Firenze, Boll. Soc. bot. ital., 1903, (172- 

 177) ; Pavia (Fusi), 1903, (6). 24 cm. 

 [3060]. 15520 



Sopra una nuova malattia 



dell'erba medica {PleosphaeruUna Brio- 

 .•!ia7ia PoUacci). [v. M. 2, No. 10175.] 

 Pavia, Atti 1st. bot., (Ser. 2), 7, 1902, 

 (49-54). [7700]. 15521 



Pollak, .Jacques v. Herzig, Josef. 



Pollard, Charles I.[ouis.] A new 

 violet [FJoZa Priceana n. sp.] from Ken- 

 tucky. Washington, D.C., Proc. Biol. 

 Soc, 16, 1903, (127). [5400]. 15522 



The nodding Pogonia 



[Trlphora tr'ianthophora (Sw.) Byd- 

 berg] in the vicinity of Washington. 

 Washington, D.G., "Proc. Biol. Soc, 

 16,1903,(127). [6000 8000 ff/i]. 



15523 



PoUard, Evelyn W[illia]m. A false 

 Cusparia bark. Phavm. J., London, 

 (Ser. 4), 17, 1903, (153-155, 212-213, 

 figs. 1-7). [5100]. 15524 



* Incompletely indexed in 2nd Annual 

 Issue. 



Pollatscbek, Paul. Ue'jer Cacao- 

 butter und deren Surrogate. Chem. 

 Rev. Fettind., Hamburg, 10, 1933, (5-6). 

 [3120 5400]. 15525 



Foist. Apparat zur "Vereinfachung; 

 der Kupfervitriolbeize des Saatgetreides. 

 111. landvv. Ztg, Berlin, 23, 1903, (248). 

 [4350]. 15520 



[Fomeranoev, Dmitrij] IXoMepaHneBi., 

 Jt. rpaSoBHft CKOJiHTL (ScolytuH carpini 

 Rtzb.) Ha aemHHi {Corylus A vellana L.) 

 [Scolytiis carpini Rtzb. surle coudrier 

 {Corylus Avellana L.).] St. Peterburg, 

 Hor. Soc. Ent. Ross., 36, 1903, (U8-124, 

 mit 1 Taf.). [4100]. 15527 



[Fontag, I. I.] JIoHTaiT., IT. Me- 

 TOju H coficTBeHHHa Hacjit;iOBaHia 

 pyccKaro laSaKa h TaSaqnaro jusia. 

 [Methoden und eigene Untersiichungen 

 des russischen Tabaks und Tabaks- 

 dampfes.] Farmacevt, Moskva, 11, 1903, 

 (329-332, 365-368, 401-404, 443-446. 

 478-481, 513-514, 549-553, 585-586, 

 623-626, 662-664, 689-692). [3120]. 



15528 



Fonzo, Autonino. La flora dei dintorni 

 di Alcamo. Nota 1". Firenze, Boll. Soc. 

 bot. ital., 1903, (200-212). [8000 dli]. 



15529 



Foppius, R[obert] B[ertil] v. Cajander, 

 A[imo] K[aarlo]. 



Porritt, Geo[rge] T. Late flowering 

 of the Elder [Sambueus nigra]. Natura- 

 list, London, 1903, (436). [3800 5400 

 8000 de]. 15530 



Forsild, Morten P. Zur Entwicklungs- 

 geschichte der Gattung liiella. Flora, 

 Marburg, 92, 1903, (431-456). [7000 

 2450 2000 2360 3600 3750]. 



15531 



Porter, H. C. v. Strasburger, E. 



Porter, Thomas Conrad. Flora o£ 

 Pennsylvan a, ed. with the addition of 

 analytical keys by John Kunkel Small. 

 . . . Boston (Ginn & Co.), 1903, 

 (xv + 302, wiih map). 24cm. [8000 pg.! 



15532 



Porter, William. County Down plants. 

 Irish Nat., Dublin, 12, 1903, (197). 

 [8000 de]. 15533 



[Fortheim, Leopold Rdter von.] Bio- 

 logische Versuchsanstaltin Wien. Oest. 

 Bot. Zschr., Wien, 53, 1903, (83-84). 

 [0060]. 1553# 



Poser, K. von. Deber zwei Schadlinge- 

 an unseren Nadelholzern. [Pemphigus 

 Poahingeri, Otiorhynehos picipe.t, etc.], 



