332 BIBLIOGRAPHY OF 



2823. Fontedera, Giiiglio. Anthologia, sive de floris natura libri tres. Accedunt ejus- 



dem dissertationes xi ex iis, quas habuit in horto publico Patavino anno 1719. 

 Patavii, 1720. 



2824. Portele, C. Die Entwickelung der Traubenbeere. Weinlaube, Berlin, xvi, 1884, 



PP- 399-411-^ — Ab. : Justs bot. Jahresber., Leipzig, xiii, (1885) 1887, p. 156. 



2825. Porter, Edna M. Pages from a botanical note-book. [Kalmia latifolia.] Asa Gray 



Bull., Takoma Park (D.C.), ii, 1894, pp. 40-2. — Ab. : Justs bot. Jahresber., 

 Leipzig, xxiv, (1896) 1899, p. 147. 



2826. Note on the pollination of Epipactis viridiflora. Bot. Gaz., Chicago (111.), xxii, 



1896, p. 250. — Ab. : Justs bot. Jahresber., Leipzig, xxiv, {1896) 1899, pp. 147-8. 

 Post, van der. See under Eobus, J. D. 



2827. Potoni6, Henry, tjber die Bliitenformen von Salvia pratensis L. und die 



Bedeutung der weiblichen Stocke. SitzBer. Ges. Natf. Freunde, Berlin, 

 1880, pp. 85-92. — Ab. : Bot. Ztg., xxxviii, 1880, pp. 749-5^. (Herm. Miiller.) 



2828. Illustr. Flora von Nord- u. Mitteldeutschland. Berlin, 1885 (ed. 2, 1886). 



2829. Was sind Blumen ? Natw. Wochenschr., Jena, viii, 1893, p. 195. 

 See also under Kirchner. 



2830. Potter, C. Observations in the production of buds in the tropics. J. Linn. Soc, 



Bot., London, xxviii, 1 890, pp. 343-52. 

 y^88L Potts, Edward. Sensitive Organs in Asclepias. Proc. Acad. Nat. Sci., Phila- 

 delphia (Pa.), (1878) 1879, PP- 293-6 ; xxxi, 1879, pp. 205-7. 



2832. On the supposed Sensitive Character of the Glands of the Asclepiadaceae. 



Op. cit., xxxi, (1879) 1880, pp. 205-7. 



2833. Potts, T. H. On the Birds of New Zealand. Trans, and Proc. N. Zeal. Inst., 



Wellington, iii, 1870, pp. 59-109. 



2834. Poulsen, V. A. Das extraflorale Nectarium bei Batatas edulis. Bot. Ztg., Leipzig, 



XXXV, 18S7, p. 780. 

 2885. Om Nogle ny og lidet kendte Nektarier. Organogenetiske og histologiske Studier. 

 Vidensk. Medd., Kjobenhavn, Ser. 4, iii, (1881) 1882, pp. 106-26. — Ab. : Bot. 

 Centralbl., Cassel, vi, 1881, pp. 7-9. 



2836. Om nogle Pas de nodiforme Akser hos visse Papilionaceer forekommende Nek- 



tarier. Kjobenhavn, 1876. 



2837. Det ekstraflorale Nektarium hos Capparis cynophallophora. Kjobenhavn, 1879. 



2838. Cynocrambaceae. Engler und Prantl, d. nat. Pflanzenfam. Ill, i a, p. 123. — Ab.: 



Justs bot. Jahresber., Leipzig, xxi, (1893) 1896, p. 362. 



2839. Nogle extraflorale Nektarier. Studier fra Java. Vidensk. Medd., Kjobenhavn, 



Ser. 5, i.K, 1897, pp. 356-71. — Ab. : Bot. Centralbl., Cassel, Ixxiii, 1898, 

 pp. 454-5. 



2840. Om nogle Trikomer og Nectarier. Vidensk. Medd., Kjobenhavn, Ser. 3, vii, 



1875-6, pp. 242-83 ; also Kjobenhavn, 1875. 



2841. Powell, J. T. Constancy of Insects in visiting Flowers. Nature, London, xxiv, 



1881, p. 509. 



2842. Bees and Erica cinerea. J. Bot., London, xxii, 1884, pp. 278-9. — Ab. : Justs bot. 



Jahresber., Leipzig, xiv, (1886) 1888, p. 823. 



2843. Prantl, K. Beitrage zur Morphologic und Systematik der Ranunculaceen. Jahrb. 



Bot., Leipzig, ix, 1887, pp. 225-73. 



2844. Fagaceae. Engler und Prantl, d. nat. Pflanzenfam. Ill, i, pp. 47-58. — Ab.: Justs 



bot. Jahresber., Leipzig, xvi, (1888) 1890, p. 553. 



2845. Betulaceae. Op. cit.. Ill, i, pp. 38-46. — Ab. : Justs bot. Jahresber., Leipzig, xvi, 



(1888) 1890, pp. 551-2. 



2846. Menispermaceae. Op. cit.. Ill, 2, pp. 78-91. — Ab. : Justs bot. Jahresber., Leipzig, 



xvi, (1888) 1890, p. 556. 



