297 



3240 



3220 SYMBIOSIS. 



Hue. Caiiserie sm- les Paiutarici. 

 Paris, Bui. soc. hot., (ser. 4), 48, 19L)1, 

 (31-65). [2040 7600]. 



Laurent, il. Observations sur le 

 develoiiiienient des uodosites radicales 

 chez les legixraiueuses. Paris, C.-R. 

 Acad, sci., 133, 1901, (1241-1243). 



Pampaloni, L. U Noatoc -pundiforine 

 iiei siioi rapporti coi tubercoli radicali 

 delle Cicadee. Nuovo Gioru. hot. ital., 

 Firenze, 8, 1901, (G2G-632, con 1 tav.). 



Passerini, Xapoleoue. Sui tubercoli 

 radicali della Medicago sativa L. Firenze, 

 BoU. Soc. bot. ital., 1901, (365-370, 

 con 3 tav.). 



Tubeuf, Carl Fre'ilierr von. Myko- 

 rhiza an P'liius Pinaster. Berlin, Arb. 

 biol. Abth. Gesundhtsamt, 2, 1901, 

 (366-367). [1200 7700 6500]. 



3225 



PARASITISM. 



. . . . Un parasite de I'ananas : 

 le Mealy Bug. Rev. cidt. colon., Paris, 

 9, 1901', U23-124). 



Bordage, Edmond. Sur les parasites 

 animaux ct vegetaux du vanillier. Rev. 

 cidt. colon., Paris, 9, 1901, (50-55). 

 [4100 7700]. 



Focken, H. Les potentilles, leurs 

 ]3arasites vegetaux et animaux, leurs 

 galles. Rev. gen. bot., Paris, 13, 1901, 

 (152-162). [4100 5400]. 



Heinriclier, E[mil]. Die giiinen 

 Halbsclimarotzer. III. Bartschia imd 

 Tozzla, nebst Bemerkimgen zur Frage 

 nach der assimilatorischen Leistungs- 

 fahigkeit der griiueu Halbschinarotzer. 

 Jalirb. wiss. Bot., Leipzig, 36, 1901, 

 (665-752, mit 2 Taf.). [5400]. 



Hennings, P. Anpassuugsverhiiltnisse 

 bei Uredineen beziiglicli der physikali- 

 schen Beschaffeidieit des Substrates. 

 Hedwigia, Dresden, 40, 1901, (125-128). 

 [7700 3200]. 



K[rause], E[rnst]. Scbmarotzende 

 Baume. Prometlieus, Berlin, 12, 1901, 

 (301-302). 



Lemmermann, E. Die parasitischen 

 imd saproiihvtischen Pilze der Algen. 

 Bremen, Abli. natw. Ver., 17, 1901, 

 (185-202). [7700 7400 4050 X 0419 

 0431]. 



Marin Molliard. Fleurs doubles et 

 para^itisuie. Paris, C.-R. Acad, sci., 

 133, 1901, (548-551). [4500]. 



Miiller, Fritz. Beitrage zur Kemitniss 

 der Grasroste. Bot. Centralbl., Cassel, 

 Beihefte, 10, 1901, (181-212). [7700 

 4050]. 



Preuss, A. Ein merkwiirdiger Baum 

 [Birke im Weidenstamm -wachseud]. 

 Xatur u. Haus, Berlin, 9, 1901, (366). 



Riviere, Charles. Sar le Dirina 

 Ccratonlx, parasite des phanerogames en 

 Algerie. Paris, Bui. soc. nat. acclim., 

 4871901,(156-157). [4050 7600]. 



Schmidt, Jobs. Ueber Tllchelia intra- 

 cdhihu-ts, eine neue in Plankton- 

 Diatoraeen lebende Alge. Hedwigia, 

 Dresden, 40, 1901, Beiblatt, (112-115). 

 [7400 9000]. 



Seurat, L. G. Les insectes nuisibles 

 au cheue liege en Tunisie. Rev. cult, 

 colon., Paris,"9, 1901, (197-204, av. fig.). 

 [4100 5400 8000 /a]. 



Tritoondeau. Le Lepidoplnjton, cham- 

 pignon parasite du Tokelau [maladiel. 

 Paris, C.-R. soc. biol., 53, 1901, (53-56, 

 av. fig.). [7700]. 



3240 PHYSIOLOGY OF 

 REPRODUCTION. 



C[lute], "VV[iUard] N[elson]. Resting 

 of OpliioqJossum. Fern. Bull., Bing- 

 hamtou, X.Y., 9, 1901, (12-13). [6700]. 



Dimon, Abegail C. Experiments on 

 cutting off parts of the cotyledons of 

 pea and nasturtium seeds. Woods 

 HoU, Mass., Mar. Biol. Lab. Bull., 2, 

 1901, (209-219). [3060 3160]. 



Fischer, Max. Anbau- und Yerer- 

 bungsversuche mit Kartoffebi. Fiih- 

 lings landw. Ztg, Stuttgart, 50, 1901, 

 (337-342, 361-367). [4410 3060]. 



Goflf, E. S. The relation of growth to 

 flowering in fruit trees. American 

 Gardening, New York, N.Y., 22, 1901, 

 (75) ; [review] Washington, D.C., U.S. 

 Dept. Agric. Off. Exp. Sta. Rec, 12, 

 1901, (1044). [3160]. 



Kitchen, J. M. W. Quality of nourish- 

 ment determines flower-bud production. 

 American Gardening, Xew York, X.Y., 

 22, 1901, (427); [review] Washington, 

 D.C., U.S. Dept., Agric. Off'. Exp. Sta. 

 Rec, 13, 1902, (646;. 



