Bibliographies of Botany. 427 



Miehe, Hugo. 



Neuere Arbeiten auf dem Gebiete der pflanzlichen Descendenz- uud 



Bastardirvuigslehre. 



(In Zeitschr. f. allgem. Physiologic IV (1904), Referate p. 2554.) 

 Moebius, M. 



Die neuesten Untersuchungen iiber Antherozoidien und den Befruchtungs- 



process bei Blutenpflanzen. 



(In Biol. Centralbl. XIX (1899), p. 473484.) 

 Ono, K. 



Studies on some extranuptial nectaries. 



(In Journ. Coll. Sci., Imp. Univ., Tokyo, Ja^an, XXIII, Article 3.) 

 Literature on extranuptial nectaries: p. 22 28. 

 Pedersen, Rasmus. 



Planternes Nseringsstoffer. Foreliesninger holdte ved Kjobenhavs Uni- 

 versitet . . . Historik Indledning. Kjobenhavn, P. G. Philipsen, 1883. 

 3 1., IV, 343 p. 8. 



Added title-page: Forelsesninger over Plantefysiologi holdte ved 

 Kjobenhavns Universitet. I. Planternes Nseringsstoffer. Historisk 

 Indledning. Kjobenhavn, P. G. Philipsen, 1883. [No more published.] 

 A history of the nutrition of plants from ancient times to 

 1861. The particular lectures on which this volume was founded 

 were held in February and March 1880. At that time the author 

 began a continued series of lectures on plant physiology intended 

 to cover the subject as completely as did the famous lectures of 

 Aug. P. DeCandolle. Pedersen continued his lectures almost 

 until his death in 1905. Every subject was treated monographi- 

 cally, every available series of experiments explained, critizised and 

 debated. All the literature was demonstrated. 

 Pollock, James B. 



The mechanism of root-curvature. 



(In Bot. Gaz. XXIX (1900), p. 163.) 

 Bibliography: p. 6063. 

 Putter, August. 



Leuchtende Organismen. 



(In Zeitschr. f. allgem. Physiologie V (1905), Referate p. 1753.) 

 With a list of papers. 



For older literature com p. Ehrenberg, Das Leuchten des Meeres, 

 in Abhandl. d. k. Akad. d. Wiss. zu Berlin. 1836, p. 389571; also 

 the historical chapters in Molisch, Leuchtende Pflanzen, Jena, 1904. 

 Rauwenhoff, N. W. P. 



Onderzook naar de betrekking der groenen plantendeelen tot de zuurstoff 



en het koolzuur des dampkrings onder den invloed vat het zonnelicht. 



Amsterdam, Van Heteren, 1853. 

 268 p., 1 pi. 8<>. 



An excellent historical review of the relations between the green 

 parts of plants and the oxygen and carbon dioxide of the atmosphere, 

 is contained in the first part. 



Rothert, Wladyslaw. 



Die Streitfrage tiber die Funktion der Wurzelspitze. Eine kritische 

 Litteraturstudie. 



(In Flora, Bd. 79 (Erganzungsbd. z. Jahrg. 1894). (1894 p. 179218.) 



