378 



BIBLIOGRAPHY 



Hofmeister, W. (1858) Neuere Beobachtungen iiber Embryobildung der 

 [p. 82] Phanerogamen. Pringsheim's Jahrbiich. f. wissen- 



schaft. Bot. Bd. i. 1858, pp. 82-188, 4 pis. 

 [This memoir contains some account of the ovule and embryo 

 of the following water plants: Alisma, p. 147, Lemna, p. 152, 

 Naias, p. 145, Nelumbium, p. 85, Nuphar (Nymphaea), p. 83, 

 Pistia, p. 152, Pontederia, p. 166, Trapa, p. 105, Zannichellia, 

 p. 147.] 



Holm, T. (1885) Recherches anatomiques et morphologiques sur deux 



[p. 129] monocotyledones submergees (Halophila Baillonii 



Asch. et Elodea densa Casp.). Bihang till k. Svenska 



Vet.-Akad. Handlingar, Bd. 9, No. 13, 1885, 24 pp., 



4 pis. 



[These two species are described in some detail. In the case 

 of Halophila, this paper may be regarded as supplementary to 

 Balfour, I. B. (1879).] 



Hooker, J. D. (1847) The Botany of the Antarctic Voyage of H.M. Dis- 

 [pp. 233, 311] covery Ships Erebus and Terror. I. Flora Antarctica. 



Part II. 364 pp., 198 pis. London, 1847. 

 (On p. 334 there is an account of cleistogamy in Limosella.) 



Hooker, J. D. (1887) On Hydrothrix, a new genus of Pontederiaceae. Ann. 

 Bot. Vol. i. 1887-1888, pp. 89-94, I P 1 - 

 [This paper is chiefly of systematic interest. Hydrothrix is a 

 reduced and aberrant member of the family. See also Goebel, 

 K. (1913)-] 



Hope, C. W. (1902) The 'Sadd' of the Upper Nile: its Botany compared 

 [pp. 192, 214] with that of similar Obstructions in Bengal and 



American waters. Ann. Bot. Vol. xvi. 1902, pp. 

 495-5 1 6. 



(An account of the plants which play a part in the great 

 vegetable accumulations that form barriers on the Nile, the 

 floating vegetation of Bengal, etc.) 



Horen, F. van (1869) Observations sur la physiologic des Lemnac6es. 

 [pp. 74, 75, 76] Bull, de la Soc. Roy. de Bot. de Belgique, T. vin. 

 1869, pp. 15-88, i pi. 



[These observations, which deal largely with the hibernation 

 of the I.emnaceae, are intended by the author to supplement 

 Hegelmaier, F. (1868). For an English version of this paper 

 see Horen, F. van (1870).] 



Horen, F. van (1870) On the Hibernation of Lemnaceae. Journ. Bot. Vol. 

 vin. 1870, pp. 36-40. 



[This is an abridged translation by A. W. Bennett of Horen, F. 

 van (1869).] 



Hovelacque, M. (1888) Recherches sur 1'appareil v6getatif des Bignoniacees, 

 [pp. 104, 107] Rhinanthacees, Orobanchees et Utriculariees. Paris, 

 1888. 



(The fourth part of this book pp. 635-745, 126 text-figs. 

 deals with the anatomy of the Utriculariaceae.) 



