3500 



30,1 



Physiology. 



Schulz, A[uoust]. Ueber die Vertcl- 

 Imig der (leschleclitcr bei eiiiig»:>ii eiu- 

 Leimisc'hen Phaneioganien. Berlin, Ih'v. 

 D. l:ot. tes., 21, 1U03, (403-411^). 



Schumann, K[arl]. Ueber die -weib- 

 lichen iUiiten der Coniferen. 'BerHn, 

 Verb. Lot. Ver., 44 (1902), 1903, (5-80;. 



Seidel, Rudoljjb. Ueber wiiiterbarte 

 Rhododendron. Vortrag . . . Uar- 

 tenflora, Berlin, 52, 1003, (72-79). 



Stager, Ivob. ]5eobachtungen iil)er 

 Insekteneinbnicb und Honigraidj an 

 Bliiteu mit tiefgeborgeuem Nektar. 

 Xatur u. Uffenb.," Miinster, 48, 1002, 



(231-23G). 



Chemisclier Nacbwois von 



Xektarien bei Pollenbhimen und Ane- 

 mophilen. Natur u. Offenb., Miinster, 

 49, l<i03, (44-47). 



Tichomirov, V. Zur Finge iiber die 

 Befruclitiing bei der Ai isfolocliia grandi- 

 ilora Swartz. (Rnss.) Moskva, Bull. 

 Soc. Nat , 1902, 1003, (C.-R. 38). 



Van Tieghem. Proboscelle, genre 

 jiouveau d'Ucbnacces. J. bot., Paris, 17, 

 1003, (1-5). 



Vries, Hugo de. Befruchtnng und 

 Bastardieruiig. ^'ortrag . . , Leip- 

 zig (Veit u. Co.), 1003, (02). 22 cm. 

 1,50 M. 



Weindorfer, G. On the fertilization 

 of phanerogams. II. Dispersion of 

 pollen by insects. Vict.Xat., Melbourne, 

 19, 1903\ (128-131). 



Weingart. Eim'ges iiber die Bliiten 

 der .4/oc-Arten. Monatschr. Kakteenk., 

 Neudamm, 13, 1003, (84). 



Weiss, F. E. Observations on the 

 pollination of the primrose [Priiuuhi 

 vulcjaris, Huds].. N. Phvtol., London, 

 2, 1003, (00-105). 



Willis, J. ('. and Burkill, J. H. 

 Flowers and insects in Great Britain, 

 Part II. Observations on the Natural 

 Orders, — Dipsaceae, I'lumbaginaceae, 

 Compositae, Umbelliferae, and Oorna- 

 ceae, made in the Clova Mountains. 

 Ann. Bot., Oxford, 17, 1003, (313-340). 

 Part III. Observations on the most 

 specialized flowers of the Clova Moun- 

 tains, i6. (530-570). 



W[orsdell], W. C. The iDhenomcnon of 

 double fertilization in angiosperms ; an 

 historical sketch N. Phvtol., London, 

 2,1003,(145-155). 



3550 TIYI'.RIDIZATIOX. 



Hybrid Sugar-canes Trepr. from Agric 

 News]. Card. Chron., London, (Ser. 3). 

 34, 1003, (31 35). 



Les hvbrides au Cal'lctja Trianac. 

 Lindenia", Gand, 1902, (8). 



Nicotiana Sandcrac x . Gard. Chron.. 

 London, (Ser. 3), 34, 1003, (256, with pi.). 



Albert, Abel Simple note sur uu 

 I'hcKjnaloH hybride. Mans (le), Bui. 

 Acad, internat. geocf. bot., (ser. 3j, 11,, 



1002, (132). 



Ames, Oakes. Pcproduction in rela- 

 1 1on to problems in hybridization. Ameri- 

 can GardeninfT, New York, X.Y., 22, 1001 . 

 ( 130-131, witii text-fig.). 



Hybrids in Spirauthes anti 



Ilahenaria. Hhodora, Boston, Mass., 5, 



1003, (261-264, with pi.). [Separate] 

 (4, with pi.). 23.8 cm. 



LoheVui syphilitica y card'i- 



nalis. Rhodora, Bo.ston, Mass., 5, lOO-j,. 

 (284-285, with pi.). 



Bailey, L[iberty] II[yde]. Some recent 

 ideas on the evolution of plants. [Addres.s 

 before the Society for Plant ilorphology 

 and Physiologv, Washington, Decemi)oi- 

 29, 1002]. Science, New York, N. Y.. 

 (y. Ser.), 17, 1003, (441-454). 



Bsirfuss, J. Ueber Kreuzungen und- 

 Verniehrung des RJiododendrcn. Land- 

 schaftsgiirtnerei, Berlin, 5, 1003, (90- 

 101). 



Bateson, "\V. The problem s of hered I ty 

 and their solution, [Reprinted from 

 Mendel's principles of heredity, a defense^ 

 ])y W. Bateson, with a translation of 

 Mendel's original papers on hybridisa- 

 tion, Cambridg'^, [England] : at the Uni- 

 versity press, 1002]. Washington, D.C.» 

 Smithsonian Inst. Rep., 1902, 1003, (1 I 

 -t- 550-580). Separate 24.5 cm, 



["Bell, Edward.] The Primrose. Gard. 

 Chron., London, (Ser. 3), 33, 1003, (225- 



Bellair, Georges. Conservation du 

 ))ollen des fleurs pour les croisements. 

 ulterieurs. Nature, Paris, 31, (2'" semest.),. 

 1003,(170-171). 



Boissleu, 11. de. Note sur quelques 

 ])lantes adventices des environs de Pont- 

 d'Ain (Ain). Paris, Bui. eoc. bot., 50» 

 1003, (183-188). 



