5400 



456 



Dicotyledons. 



(Russ.) St. Peterburg, Trav. Soc. nat., 

 34, N 7, 1903, (O.-R. 222-227) ; deutsch. 

 Res. (C.-R. 240-241). 



Golding, John. Experiments on peas 

 in water culture. Centralbl. Bakt., 

 Jena, Abt. 2, 11, 1903, (1-7). 



Goris, A. Sur la localisation de 

 I'esculine et du tannin dans le marron- 

 nier. Paris, C.-R. Acad, sci., 136, 1903, 

 (902-904). 



Gorodeckij, V. Beitrag zur Flora 

 des Kreises Mariupol. (Russ.) Odessa, 

 Zap. Univ., 95, 1903, (441-482). 



Gossard, H. A. Review of the white- 

 fly [Aleurodes C'lti'i] investigation [in 

 Florida] with incidental problems. 

 Washington, D.C. Bull, U. S. Dept. 

 Agric. Div. Ent., (N. Ser.), No. 31, 1902, 

 (68-74). 



Grams. Die Folgen der Diirre an 

 den Weidenkulturen. D. Forstztg, 

 Xeudamm, 16, 1901, (413-414). 



Graves, Frances M. Schicalhea 

 americana in Connecticut. Rhodora, 

 Boston, Mass., 5, 1903, (40). 



Green, E. Ernest. Papaw trees and 

 mosquitoes [no immunity], (cf Groom, 

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Greene, Edw[ard] Lee. Two new 

 Erigerons. Los Angeles, Bull. So. Cal. 

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New or noteworthy species. 



30. Pittonia, Washington, D.C, 5, 

 1903, (107-114). 



The genus Viola in Min- 

 nesota. I, Pittonia, Washington, D.C, 

 5, 1903, (115-133, with pL). 



Novitates Texanse. I. 



Pittonia, Washington, D.C, 5, 1903, 

 (133-139). 



Three new Ranunculi. 



Pittonia, Washington, D.C, 5, 1903, 

 (194-197). 



New species of Polygonum. 



Pittonia, Washington, D.C, 5, 1903, 

 (197-203). 



Platystemon and its allies. 



Pittonia, Washington, D.C, 5, 1903, 

 (139-194). 



Greenman, J. M. Taxonantlms 

 [family ScrojDhulariaceae]. Chicago, 

 111., Bot. Gaz. Univ. Chic, 35, 1903, 

 (214). 



Gregory, R. P. The seed characters 

 of Pianui sativum. N. Phytol., London, 

 2, 1903, (226-228, fig. 1). 



Greshoflf, M[aurits] et Sack, J[ohannes]. 

 [Ardisia; composition de la resine.] 

 (Hollandais) Pharm. Weekbl., Amster- 

 dam, 40, 1903, (127-133). 



Griflaths, A. B. Die Pigmente des 

 Geraniums und anderer Pflanzen. Ber- 

 lin, Ber. D. chem. Ges., 36, 1903, (3959- 

 3961). 



Griggs, Robert F[iske]. Three in- 

 teresting tropical plants [PJiysalis, Cura- 

 tella and Amiyhiteena'] (Abstract) 

 Columbus, Rep. Ohio Acad. Sci., 11, 

 (1902), 1903, (28). 



A remarkable Physalis 



[P. minuta n. sp.]. New York, N.Y., 

 Torreya, Torrey Bot. CI., 3, 1903, (138- 

 139). 



Grille. Sur un hybride vrai de 

 chasselas par vigne vierge. Paris, C.-R. 

 Acad, sci., 137, 1903, (1300-1301). 



Grineveckij, B. Resultats de deux 

 voyages botaniques au Caucase faits en 

 1900 et 1901. I. Route militaire 

 Georgienne. II. Kakhetie. III. Cote 

 de la mer Noire. (Russ.) Jurjev, 

 1903, (134, av. 8 pL, 1 fig. dans le 

 texte et 2 cartes). 25 cm. 



Grobtoen, J. Les melastomacees. 

 Mon. jard., Liege, 1902, : 85-86). 



Groom, Percy. [On the Papaw tree, 

 Carica Papaya, Linn, dispersing Mos- 

 quitos.] fcf. Green, E.E.) Nature, 

 London, 6?; 1903, (271). 



Grosser, W[ilhelm]. Cistaceae. [In : 

 Das Pflanzenreich, hrsg. von A. Engler. 

 H. 14. (IV. 193.)] Leipzig, 1903, (161). 

 26 cm. 8,20 M. 



Guerin, Ch. F. J. [Viscum album, Ger- 

 mination et implantation]. Haarlem, 

 Nat. Verb. Holl. Maatsch. Wet., (Ser. 3), 

 5, [1903], (1-31, av. 4 pi.). 



Guerin, P. Sur le sac embryonnaire 

 et en iDarticulier les antipodes des gen- 

 tianes. J. bot., Paris, 17, 1903, (101- 

 108). 



Gurke, Max. Malvaceae africanae. 

 Bot. Jahrb., Leipzig, 33, 1903, (378- 



381). 



Yerbenaceae africanae. 



III. (Beitrau;e zur Flora von Afrika. 

 XXIV.) Bot. Jahrb., Leipzig, 38, 1903, 

 (292-300). 



