BIBLIOGRAPHY 379 



Humboldt, A.] Plantae Aequinoctiales. T. i. vii + 232 pp., 65 pis. 



de, and ! (1808) Paris, 1808. 

 Bonpland, A. / ITheaeTenchymaof Mimosa lacnstris {Neptunia oleracea,Lo\ii.) 



rp. iSoT is noticed on p. 56, but it is mistakenly described as a foreign 



body.] 



Hutchinson, J. (1916) Aquatic Compositae. Gard. Chron. Vol. 59, 1916, 

 [PP- 3^3. 321, 324] P- 305. 4 text-figs. 



(An account of Bidens Beckii, Cotula myriophylloides, Pedis 

 aquatica and Erigeron heteromorphus.) 



Im Thurn,E.F. (1883) Among the Indians of Guiana, xvi + 445 pp., 10 pis., 

 [pp. 118, 120, 300] 43 text-figs., I map. London, 1883. 



{This book contains references to the Podostemaceae and 

 Victoria regia living in Guiana waters.) 



Im Thurn, 

 E. F. and 

 Oliver, D. j 

 [p. 109] 



f 



(1887) 



Irmisch, T. (1853) 

 [pp. 26, 87] 



Irmisch, T. (1854) 

 [Fig. 112, p. 173] 



Irmisch, T. (1858I) 



Irmisch, T. (18582) 

 [pp. 52, 271] 



The Botany of the Roraima Expedition of 1884: 



being Notes on the Plants observed, by Everard F. 



im Thum; with a list of the Species collected, and 



Determinations of those that are new, by Prof. 



Oliver, F.R.S., F.L.S., and others. Trans. Linn. Soc. 



Lend. Ser. 11. Vol. 11. Bot. 1 881-1887, Part XIII. 



1887, pp. 249-300, 10 pis. 



(This memoir contains an account of the curious mode of life 

 of Utricularia Humboldtii, which lives in the water collected in 

 the leaf axils of a Bromeliad.) 



Kurze botanische Mittheilungen. 6. Nymphaea alba 

 und Nuphar luteum. j. Potamogetondensus. 8. Dauer 

 derCeratophyllum-A.rten. Flora, N.R.Jahrg.xi. (G.R. 

 Jahrg. XXXVI.) 1853, pp. 527-528, i pi. 



fin these notes attention is called to the stipula axillaris of 

 Nymphaea (Castalia) alba the fact that the apparently 

 opposite leaves of Potamogeton densus are really alternate 

 and the fact that the shoots of Ceratophyllum may vegetate 

 through the winter.] 



Bemerkung iiber Hippuris vulgaris L. Bot. Zeit. 



Jahrg. 12, 1854, pp. 281-287, I Pl- 



(A detailed account of the mode of branching of the sympodial 



stems.) 



Botanische Mittheilungen. i. Ueber Utricularia 

 minor. Flora, Neue Reihe, Jahrg. xvi. (Ganz. Reihe, 

 Jahrg. XLi.) 1858, pp. 33-37, I pi. 



(An account of the morphology of this species; the author 

 interprets the branching in connexion with the inflorescence 

 axis as sympodial.) 



Ueber das Vorkommen von schuppen- oder haar- 

 formigen Gebilden innerhalb der Blattscheiden bei 

 monokotylischen Gewachsen. Bot. Zeit. Jahrg. 16, 

 1858, pp. 177-179- 



(This paper records the occurrence of "squamulae intra- 

 vaginales" in a number of Helobieae.) 



