BIBLIOGRAPHY 



371 



Goebel, K. (1879) 



[P- 225] 



Goebel, K. (1880) 



[p. 12] 



Goebel, K. (1889I) 



Goebel, K. {18892) 



[PP- 93. 99] 



Goebel, K. (18893) 



[P- 117] 



Goebel, K. (1891) 

 [pp.40, 100, 103,104, 

 106, and Fig. 68, p. 

 looj 



Ueber Sprossbildung auf Isoetesblattem. Bot. Zeit. 

 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 Isoetes lacustris and /. echinospora 

 from the Vosges.) 



Beitrage zur Morphologie und Physiologie des 

 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.) 



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.) 



Der Aufbau von Utricularia. Flora, Neue Reihe, 

 Jahrg. 47 (G. R. Jahrg. 72), 1889, pp. 291-297, i pi. 

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

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

 figured.) 



Pflanzenbiologische Schilderungen. Teil 1. 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. Limnanthemnm. Ann. du Jardin Bot. de 

 Buitenzorg, Vol. ix. 1891, pp. 41-126, 11 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- 

 tion.) 



Goebel, K.(i89i-i893) Pflanzenbiologische Schilderungen. Teil 11. iv -t- 386 

 [Passim and Figs. 14, 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. 

 33i-354> pis. XXVI-XXX). There is also a very important 

 general discussion of water plants from the biological stand- 

 point (pp. 217-373, pis. XXIV, XXV, etc.).] 



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

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

 p. 144, 103, p. 154, 

 143, p. 220, 150, 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.] 



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