Gymnosperms. 



b^rtenblad], T[liorsteQ]. Picea excelsa 

 f. rirgala. (Swedish) Skogsvannen, 

 Stockholm, 4, 1904, (38-41, with pL). 



On excentric growth in 



our pine-trees. (Swedish) Skogsvannen, 

 Stockholm, 4, 1904, (71-80, with pi.)- 

 [31 GO]. 



The influence of soil on 



the distril>Htioh of pine-trees. (Swedish) 

 Skogsvannen, Stockholm, 4, 1904, (83- 

 86). 



Ostenfeld, C. H. Cycadaceae, Taxa- 

 ceae, Gnetaceae, Pandanaceae, Smilaceae, 

 Commelinaceae, Aniarjllidaceae, Tac- 

 caceae, Dioscoreaceae [in Johs. Schmidt, 

 Flora of Koh Chang, GuLf of Siam, 

 Part VIII]. Kjobenhavn, Bot. Tida., 

 26, 1904, (162-1G6J. 



Oudemans, C[orneille] A[ntoine] 

 J[ean]A[braham]. [Fjarix ; new Fungus 

 injurious to the Larch.] Amsterdam, 

 Proc. Sci. K. Akad. Wet., 6, 1904, (498- 

 501, with 1 pi.) (English) ; Amsterdam, 

 Versl. Wis. Nat. AM. K. Akad. Wet., 

 12, 1904, (745-748, with 1 pi.) (Dutch). 



Pau, Charles. La Callitris quadri- 

 vahis, Vent., nueva para la flora de 

 Europa. Mans (Le), Bui. Acad, inter- 

 nal, geog. bot., 1903, (521-522). 



Paulsen, Ove. Lieutenant Olufseu's 

 second Pamir Expedition. Plants col- 

 lected in Asia-Media and Persia. II. 

 Kjibenhavn, Bot. Tids., 26. 1904, (251- 

 274, with illustr.). 



Penhallow, r)[avid] P[earce]. The 

 anatomy of the North American Coni- 

 ferales, together with certain exotic 

 species from Japan and Australasia. 

 Part I [with bibliographv]. Amer. Nat., 

 Boston. Boston, ilass., 38, 1904, (243- 

 273, 331-359, 523-554, 091-723). 



PerMiis, [Janet]. Pinaceae. [In : 

 Fragnienta florae Philippiuae by J[anet] 

 Perkins. Fasc. 1.] Leipzig (Gebr. 

 Borntraeger), .1904, (35-36) ; Taxaceae. 



;/). (44). 



Pilger, R[obert]. A monograph of 

 the Taxaceae [a Review of " Das Pflan- 

 zenreich," Heft 18 by W. C. Worsdell]. 

 N. PhytoL, London, 3, 1904, (27-28). 



Taxaceae. [In : Das 



Pflanzenreich. Regnl vegetabilis con- 

 spectus. Hrsg. V. A. Engler. H. 18 

 (IV. 5).] Leipzig (W. Engelmann), 

 1903,(124). 20 cm. (120 M. 



657 6500 



PiUichody, A. Une nouvelle lorino 

 de I'epicea. [Sans tronc] Journ. 

 Forest. Suisse, Berne, 54, 190 (158- 

 159). 



Rendle, Alfred Barton. The classifi- 

 cation of flowering plants. Vol. 1. 

 Gymnosperms and Monocotyledons 

 (Cambridge Biological series). Cam- 

 bridge (University Press), 1904, (XIV 

 + 403, 187 figs.). 22 cm. 10s. 6d. 



Renner, Otto. Ueber Zwittevbliifcn 

 bei Juiiijxi-us communis. Flora, Mai- 

 burg. 93, 1904, (297-300). 



Robertson, Agnes. Notes on the 

 anatomy of Macrozamia heteromera [C] 

 Moore. Cambridge, Proc. Pliil. See, 12, 



1903, (1-14, 1 pi.). 

 • Spore formation in Tonryn 



californica. N. Phvtol., London, 3,. 



1904, (133-148, pi. 3-4, 205-216, pL 

 7-9). 



Rogers, Julia Ellen. Among green 

 trees ; a guide to pleasant and profitable 

 acquaintance with familiar trees. 

 Chicago (A. W. Mumford), 1902, (3 1 + 

 xi-xxii -f 202, with pi.). 



Russell, W. Recherches sur la 

 localisation de la taxine chex I'if. Paris, 

 C.-R. ass. fran^. avanc. sci., 31, (Mon- 

 tauban, 1902J, 2' partie, 1903, {09.V 

 696). 



Sangster, J. G. Abies and Pi< < a. 

 Chem. c^ Drug., London, 63,'1903, (851, 

 982); 64, 1904, (63); c/ Holmes, 

 E. M. 



Samthein, Ludwig Graf von. Die 

 Eibe in Tirol und Vorarlberg. [In : 

 Festschr-ft itir P. Ascherson.] Berlin 

 (Gebr. Borntraeger), 1904, (476t481). 



ScMffel, Adalbert. Die WucJi^geset/e 

 normalerFicLtenbestande. Mitt. ]''orsil. 

 VersWesen Oest., Wien, 29, 1904, (1 

 ion, mit 4 Taf.). 



[ScMlberszky, Karoly.] Tamien- 

 Harfe. (IJngarisch) Termt. Kozl., 

 Budapest, 36. 1904, (342-34.3). 



Schmidt. Waldgartner und Kiefern- 

 stangenriisselkafer. Ber. Vers, siiclis. 

 Forstver., Tharandt, 47, 1903, (81-95). 



[Schwappach, Adam.] Normal-I'r- 

 tragstafel fiir die Kiefer in der nonl- 

 deutschen Tiefebene. Sonderabdnuk 

 aus : Schwappach, Neuere Unlcr- 

 suchungeii iiber Wachstum und Ertrag 

 normaler Kiefernbestande in der nord- 



