3026. 
3527. 
3528. 
3529. 
3530. 
3931 
FLOWER POLLINATION 363 
Bixaceae. Op. cit., III, 6, p.308.—Ab.: Justs bot. Jahresber., Leipzig, xxiii, (1895) 
1897, p. 107. 
Die Muskatnuss. Ihre Geschichte, Botanik, Kultur, Handel und Verwertung, 
sowie ihre Verfalschungen und Surrogate. [Structure of the flowers and 
pollination, pp. 295-9.] Leipzig, 1897. 
Kaffeehybriden (Coffea arabica liberica). Tropenpflanzer, Berlin, ii, 1898, p. 164. 
—Ab.: Bot. Centralbl., Cassel, Ixxviii, 1899, p. 186. 
Pandanaceae. [Pollination, p.17.] Engler’s Pflanzenreich, Heft 3, Leipzig, 1900. 
Monsunia. Beitrage zur Kenntniss der Vegetation des siid- und ostasiatischen 
Monsungebiets, I. Leipzig, 1900. 
. Warburg, O., and Reiche, K. Balsaminaceae. Op. cit., III, 5, p. 386.—Ab.: 
Justs bot. Jahresber., Leipzig, xxiii, (1895) 1897, pp. 107-8. 
3532. Ward, H.W. The fertilisation of figs: stones in trees. Gard. Chron., London, 
3933 
3034. 
3090. 
3936, 
3537. 
3038. 
3539. 
3540. 
3541. 
3042. 
3943. 
3044. 
3545. 
3046, 
3047, 
3948. 
3549. 
3550. 
Bool. 
3552. 
3053. 
New Ser., xxiv, 1885, p. 247. 
. Ward, Lester F. Cross-fertilisation in Sabbatea angularis. Gard. Monthly, 
Philadelphia (Pa.), xx, 1878, p. 278. 
Sexual Differentiations in Epigaea repens. Amer. Nat., Boston (Mass.), xiv, 
1880, pp. 198-200. 
The Relation between Insects and Plants, and the Consensus in Animal and 
Vegetable Life. Amer. Entomol., New York, iii, 1880, pp. 63-7, 87-91. 
Incomplete Adaptation as illustrated by the History of Sex in Plants. Amer. 
Nat., Boston (Mass.), xv, 1881, pp. 85-95. 
Proterogyny in Sparganium eurycarpum. Bot. Gaz., Chicago (Ill.), vii, 1882, p. 100. 
Warming, Eug. Smaa biologiske og morfologiske Bidrag. Nogle Blomsters 
Bygning og Biologi. Bot. Tids., Kjébenhavn, ii, 1877, pp. 118-30. 
Trifolium subterraneum. Bot. Centralbl., Cassel, xiv, 1883, p.157- 
Studien iiber die Familie der Podostemaceae. Bot. Jahrb., Leipzig, iv, 1883, 
pp. 217-23. 
Tropische Fragmente: (1) Die Bestaubung von Philodendron bipinnatifidum 
Schott. Op. cit., iv, 1883, pp. 328-40. 
Rhizophora Mangle Z. Op. cit., iv, 1883, pp. 519-48. 
Uber die Biologie der Ericineen Grénlands. Bot. Centralbl., Cassel, xxv, 1886, 
Pp. 30. 
Biologiske Optegnelser om grénlandske Planter. 1. Cruciferae, Ericineae. Bot. 
Tids., Kj6benhavn, xv, 1886, pp. 151-208. 
Biologiske Optegnelser om grénlandske Planter. 2. Papaveraceae, Saxifraga- 
ceae, Empetrum Streptopus. Op. cit., xvi, 1888, pp. I-40. 
Om nogle Arktiske Veeksters Biologi. Vet. Ak. Bih., Stockholm, xii, 1886, Afd. 3 
(Botanik), No. 2. 
Om bygningen og den formodede Bestévningsmaade af nogle grénlandske 
Blomster. Vet. Ak. Overs., Kjébenhavn, 1886-7, pp. 101-59. 
Biologiske Optegnelser om grénlandske Planter. 3. Scrophulariaceae. Bot. 
Tids., Kjébenhavn, xvii, 1890, pp. 202-27. 
Om Caryophyllaceernes Blomster. Bot. Forenings Festskrift, Kjébenhavn, 1890, 
pp- 194-296.—Ab.: Bot. Centralbl., Cassel, xliii, 1890, pp. 261-3. 
Biologisk Blomsteranalyse. Naturen og Mennesket, 1890. 
Haandbog i den systematiske Botanik. Kjobenhavn, 1884; Eng. Ed., Handbook 
of Systematic Botany, London, 1895, Translation by M. C. Potter; German 
Ed., Handbuch der systematischen Botanik, Berlin, 1890, Translation by 
E. Knoblauch.—Ab.: Bot. Centralbl., Cassel, xlii, 1890, pp. 277-8. 
Podostemaceae. Engler und Prantl, d. nat. Pflanzenfam. III, 2a, p. 15. 
Lagoa Santa. Et Bidrag til den biologiske Plantegeografi. [Flower mechanisms 
