115 



Groom, Percy. A botanical laboratory 

 in the desert [at 'rucsoii, Arizona]. 

 Nature, London, 69, 1901, (500-570, 

 2 figs..). [OOGO SOOO gi]. 18G71 



• V. Schiuiper, A. F. W. 



Groothof, A. Bericlit onitrent de 

 Gouvernenientskinaondernenilng over 

 liet 2e kwartaal 1904. [Rapport sur les 

 plantations gouvernenieutales de cpuu- 

 quina pour le I'c triinestre 1904 ] Pharm. 

 Weekbl., Amsterdam, 41, 1901, (927- 

 929, 1247-1249). [5400J. 18G72 



6r033, Emanuel. Ueber abuormale 

 Ausbildung der Mohrriibenwurzel 

 {Daueus Carota). D. landu-. Presse, 

 Berlin, 30, 1903, (831). [1800 1200 

 5400]. 18G73 



Der Einfliiss der Saat- 



dicbte auf den Ertrag und die Ausbil- 

 dung der Aehre. Versuchspflanze : 

 Sommerroggen. Fiihlings laudw. Ztg, 

 Stuttgart, 53, 1904, (57-CO). [31G0 

 3060' 3650]. 18074 



Zur Konstanz der Roceen- 



varietiiten. Natw. Zs. Landw., Stutt- 

 gart, 1, 1203, (156-161). [4500 6000]. 



18675 

 Gross, L. und Gug-ler, AV. Ueber un- 

 terfriinkisclie Cirsien. A. Sammel- 

 bericht. B. Systematisclier Teil. Allg. 

 bot. Zs., Karlsruhe, 10, 1904, r66-70 

 112-119, 129-13.5). [5400 8000 Jc 

 3550]. 18676 



und Kneucker, A. Un- 



sere Eeise nach Istrien, Dalmatien, 

 Montenegro, der Hercegovina imd Bos- 

 nien un Juli und August 1900. (Schluss.) 

 All^. bot. Zs., Karlsruhe, 9, 1903, (48- 

 5C, 92-96, 162-165, 181-184, 201-203). 

 [•jQOO dk dl [5000]. 18677 



Grosser, W. Das Vorkommen von 

 kleistogamen Bluten bei Cistaceeu und 

 einiges iiber die Bestiiubungsverhalt- 

 nisse der Familie. Breslau, Jahresber. 

 Ges. vaterl. Cultur, 81 (1903), 1904, 

 zool.-bot. Sect, (1-10). [1500 3500 

 5400]. 18678 



Grote. Aufplatzen der Rinde infolge 

 Uelierdiingen der Baunie. Prakt. Rat- 

 geber Obstbau, Frankfurt a. 0., 16, 

 1901, (224). [4200 4010]. 18679 



Grout, A[belJ J[oel]. Notes on Ver- 

 mont Jlosses. Bryologist, Brooklyn, 

 N.Y., 7, 1904,(5-71. [7000 8000 w]. 



18G80 



Grout, A[bel] J[oel]. The moss florrt 

 of the ujDper JMinnesota river by John 

 IF. Holzinger. [Book review.] Bryolo- 

 gist, Brooklvn, N.Y., 7, 1904, (10-12). 

 [7000 8000 ://■]. 18681 



Note [Burncnia (= Tlomn- 



lotliccinm'']. Bryologist, Brooklyn, N.Y., 

 7, 1904, (31). [7000 8000 g]. 18682 



A new Brachi/tJieciitin^ 



BracJiytheciitm rimdare B. & S. var. 

 tenue n. var. Brvologist, Brooklvn, 

 N.Y., 7. 1994, (34). "'[7000]. 18683; 



• llusci boreali - aniericani 



by Prof. J. M. Holzinger. [Review of 

 fascicles 1-4.] Brvologist, Brooklyn,. 

 N.Y., 7, 1904, (34,- 62, 99). [7000. 

 8000 gl 18684 



The peristome, 6. Bryo- 



logist, Brooklyn, N.Y., 7, 1904, ([37]-39, 

 with text fig. and pi.). [2320 7000]. 



186S5 



An interesting moss book., 



["Twenty lessons on British Mosses," 

 by Wm. Gardener, London, 1847.] 

 Bryologist, Brooklvn, N.Y., 7, 1904, (39- 

 40). [0030 7000]. 18686 



A note. [Hetetcdadiuni 



sqiuirrosidum in Massachusetts.] Brj'c 

 logist, Brooklyn, N.Y., 7, 1904, (40). 

 [7000 8000 gg]. 18687 



[Bracliythecium rividarer 



tcnue renamed (B. r. lanwiUcnse)']. 

 Bryologist, Brooklvn, N.Y., 7, J 904, 

 (41). [7000]. " 18688 



The specific (?) value of 



the position of the re]3roductive organs 

 in Brijitm. Bryologist, Brooklvn, N.Y.,- 

 7, 1904, (.50-51). [7000]. ' 18689 



Tortida jmgorum (ililde.) 



De Not. in Georgia. Bryologist, Brook- 

 lyn, N.Y., 7, 1904, (64-G5, with illus.). 

 [7000 8000 gl 1861'0- 



Hepatics with hand-lens. 



Bryologist, Brooklyn, N.Y., 7, 1904, 

 (89-987 with illus.). [7000]. 18691 



A peculiar pea seedlin,i 



Torreva, New York, N.Y., 4, 1904, 

 (171, with text fig.). [1800 5400]. 



18692 

 Groves, H[enry] and Groves, J[ames]. 

 Ala'nie and ill nnart in. J. But., London,,, 

 42, 1904, (309-310). [0070 5400]. 



18693. 



