BIBLIOGRAPHY 



371 



Goebel, K. (1879) Ueber Sprossbildung auf Isoetesblattern. Bot. Zeit. 

 [P- 22 5] Jahrg. 37, 1879, pp. 1-6, 4 text-figs. 



(A record of the replacement of sporangia by young plants in 

 the case of certain examples of IsoiUs lacustris and I.echinospora 

 from the Vosges.) 



Goebel, K. (1880) Beitrage zur Morphologic und Physiologic des 

 [p. 12] Blattes. (Schluss.) Bot. Zeit. Jahrg. 38, 1880, pp. 



833-845, i pl. 



(On pp. 833-836 the heterophylly of Sagittaria sagittifolia is 

 described. In opposition to de Candolle, Goebel takes the view 

 that the band-shaped leaf of Sagittaria represents the entire 

 leaf, not merely a modified petiole.) 



Goebel, K. (iSSg 1 ) Ueber die Jugendzustande der Pflanzen. Flora, Neue 

 Reihe, Jahrg. 47, 1889, pp. 1-45, 6 text-figs., 2 pis. 

 (Pp. 40-43 contain an account of the germination of Utricularia 

 montana.) 



Goebel, K. (i889 2 ) Der Aufbau von Utricularia. Flora, Neue Reihe, 



[PP. 93, 99] Jahrg. 47 (G. R. Jahrg. 72), 1889, pp. 291-297, i pl. 



(This paper forms a continuation of the author's previous work 



on Utricularia; U. affinis, U. longifolia, and U. bryophila are 



figured.) 



Goebel, K. (i889 3 ) 



[p. 117] 



Goebel, K. (1891) 

 [pp. 40, 100, 103,104, 

 106, and Fig. 68, p. 

 IOO] 



Pflanzenbiologische Schilderungen. Teil i. 239 pp., 



9 plates, 98 text-figs. Marburg, 1889. 



(Pp. 166-169 deal with one of the Podostemaceae, a species of 



Terniola.) 



Morphologische und Biologische Studien. V. Utricu- 

 laria. VI. Limnanthemum. Ann.duJardinBot.de 

 Buitenzorg, Vol. ix. 1891, pp. 41-126, n pis. 

 (In these papers certain extra-European species of Utricularia 

 and Limnanthemum are dealt with; the vexed question of the 

 morphology of the Utricularia shoot receives special considera- 



Goebel, K.(i89i-i893) Pflanzenbiologische Schilderungen. Teil n. iv + 386 

 [Passim and Figs. 1 4, pp., 31 pis., 121 text-figs. Marburg, Lief, i, 1891, 

 Lief. 2, 1893. 



[This work contains sections dealing with Utricularia (pp. 127- 

 160, 173-181, pis. XIV, XV) and the Podostemaceae (pp. 

 331-354, Pis. XXVI-XXX). There is also a very important 

 general discussion of water plants from the biological stand- 

 p i nt (pp. 217-373, pis. XXIV, XXV, etc.).] 



p. 29, 20, p. 38, 60, 

 p. 92, 65, p. 98, 92, 

 D JAA TO? n TiA 



l*Z ;L> 



1 43, P- 22 , O , P- 



229, 160, p. 247] 



Goebel, K. (1895) Ueber die Einwirkung des Lichtes auf die Gestaltung 

 der Kakteen und anderer Pflanzen. Flora, Bd. 80. 

 1895, pp. 96-116, 5 text-figs. 



[This paper includes a short account (pp. no, in) of certain 

 experiments upon Sagittaria which show that want of light 

 induces this plant to return to the 'youth form' in which 

 only band-shaped leaves are developed. ' Its behaviour is thus 

 analogous to that of Phyllocactus which, under similar con- 

 ditions, also reverts to the youth form.] 



242 



