5400 



Pisum] [Lesiiminosae]. GiftiiOitY, TI. 

 N. Phvtoi., London, 2, 1903, (I'-JC- 



i.':?8! 



Hai.i., C. 



Berlin, Ber. D. bot. Ges., 21, 190:!, 



^2-5). 



Tnl.F. D. Sv. 



MoHskult. TicUkr., Jonkopin-, 1902, 



(37-38). 



[Pithecolobimn] [Leguminosae]- 



l{«iKK, J. X. \\ashington, D.C, Smitli- 

 ■sonian Inst., Nation. Mus., Cont. Nation. 

 Herb., 8. 1903, (I 55 + i-iv, witli pl.j. 

 [Separate.] 24.5 cm. 



Pittosporeae r. Pittosiwrum. 



i^Pittosporum] [Pittosporeae]. Siiif- 

 -MANS, K. iind Ladtekbacu, K. Die Flora 

 ^ler deutselien Scliutzgebiete in der 

 ..Siidsee. Leipzig. 1901, (XVI + G13i. 



[Plaglospermum] [Rosaceae]. PiR- 

 jTs, A. Mitt. D. dendr. Ges., Bonn, 

 J903, 1-2!. 



Platanaceae v. Platanus. 



rPlatanus] [Platanaceae]. Labkoy, 0. 

 Lille, J. soc. horticult., 22, 19u2, (155- 

 157}. 



. Pre-.;., A. 



Firenzp, Ball. R. Soc. lose, art., 27, 

 1902, (280-281). 



RoSENFEI.n, G. 



Berliner klin. Wochenschr., 40, 1903, 

 ^ 193-196). 



[Platycarpha] [Compositae]. ^Iooi;e, 

 S. J. Bot., London, 41, 1903, (136). 



[Platycarya] [Juglandeae]. Yabe, Y. 

 Tokyo Bot. ilag., 17, 1903, (174-178j. 



[Platymitra] [.\nonaceae]. Kookpers, 

 S. 11. et Valeto.v, Th. Buitenzoru, 

 _Meded. Plant., 61, 1903, (331-331,1. 



[Platystemon] [Papaveraceae]. 



<iitEENE, W. L. Pittonia, Washington, 

 D.C, 5, 190.'., (1.39-194). 



[Plectranthusj iLubiatae]. Envjeer, A. 

 [u. A.] Dicotyledoneae. In: Kunene- 

 .Sambesi-Expedition. Berlin, 1903, 

 (219^27). 



■ Freyk, J. 



Oest. Bot. Zschr, Wien, 52. 1902, (15- 

 ■25, 62-67, 110-114, 156-159, 231-236, 

 i'77-283, 310-317, 346-351, 396-408. 

 442-450). 



8 Dicotyledons. 



Plectronia] [Hubiaceae]. Exgler, 



A. [n. A.] Dicotyledoneae. /'( : 

 Kunene-Sambesi-Expedition. Berlin, 

 1903,(219-427). 



ScurMANX, K. 



Bnt. Jalub., Leipzig, 33, 1903,(333-374). 



Pleopetalum n. gen.] [Ochnaceae]. 

 A'an J'li .hem, p. Bul.Museuni, Paris, 

 1903. i.".i;-165). 



Van Tieghem, 



P. Ann. Sci. nat. (Bot.), Paris, (ser.8), 

 18. 190.3, fl-60) ; J. bot., Paris, 17, 1903, 

 (96-100;. 



[fleurogyne] [Gentianeae]. Diels, L. 

 Beschreibung der auE der Eorschungs- 

 rpiso dnrcli Asienge.sammelten Pflanzen. 

 J II : K. Fntterer, Durch Asien Bd 3. 

 Berlin, 1903, (3-24). 



[Pleuxopliora] [Lythrarieae]. Koehse. 

 E. Lvthraceae. In: Das Pflauzen- 

 reich, H. 17, Leipzig, 1903,(1-326). 



[Plicouratea] [Ochnaceae]. Van" 



TiEGiiEM, P. Ann. sci. nat. (Bot.), Paris, 

 (ser. 8), 18, 1903, (l-60j ; Bui. Museum, 

 Paris, 1903, (30-35j. 



rpiuchea] [Compositae]. Hatata, P.. 

 Tokyo Bot. Mag., 17, 1903, (308-316). 



Plumbagineae v. Limonium, Plum- 

 bago, Statice. 



[Plumbagol [Plumbagineae]. Hayata, 



B. Tokyo Bot. Mag., 17, 1903, (308- 

 316). 



[Plumiera] [Apocvuaceae]. Hatata, 

 B. Tokvo Bot. Mag., 17, 1903, (308- 

 316). 



[Podalyria] [Leguminosae]. Lindijc- 

 GER, L. Bot. Centralbl., Jena, Beihefte, 

 14, 1903, (20-62). 



Lis DINGER, L. 



Anatomische und biologische Unter- 

 suchuncen der Podalvrieensamen. Jena, 

 1903, (\' -f 44). 



[Podospermum] "Compositae! Friec, 

 J. Uest. Bot. Zsclir., Wien, 51, 1901, 

 (92 96). 



[Podostsmaceae]. Fritsch, E. E. 

 N. PhytoL, London, 2, 1903, (59-62;. 



r. Hydrostachys, Spliaero- 



tbylas, Tristicha. 



[Pogostemon] [Labiatae]. 'Wagser, 

 Dest. Bot. Zschr., Wien, 52, 1902, (137- 

 143, 185-187, 222-228, 267-270). 



Polemoniaceae r. Gilia, Polemcnium. 



