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REFERENCES

  • Bray, G. (1937). Recent Advances in Allergy. London .
  • Delpino, F. (1870). Applicazione della teoria Darwiniana ai fiori ed agli insetti visitatori dei fiori. Discorso pronunziato dal Dr Erm. Mueller di Lippstadt. Versione dal tedesco, e annotazioni. Bullet, della Soc. Entom. Ital. 2, 14059.
  • Godwin, H. (1944). Age and Origin of the ‘Breckland’ Heaths of East Anglia. Nature, Lond., 154, 6.
  • Gregory, P. H. (1945). The dispersion of air-borne spores. Trans. Brit. Mycol. Soc. 28, 2672.
  • Hyde, H. A. & Williams, D. A. (1944). Studies in atmospheric pollen. I. A daily census of pollens at Cardiff 1942. New Phytol. 43, 4961.
  • Hyde H. A. & Williams, D. A. (1945). Studies in atmospheric pollen. II. Diurnal variation in the incidence of grass pollen. New Phytol. 44, 8394.
  • Iversen, Johs. (1941). Landnam i Danmarks Stenalder (Land Occupation m Denmark's Stone Age). Danmarks Geologiske Undersogelse. 2. Raekke. No. 66. Copenhagen .
  • Ludwig, F. (1879). Üher die Blütenformen von Plantago lanceolata L. u. die Erscheinung der Gynodiöcie, Z. Ges. Natw., Berlin, 52, 4419.
  • Muller, H. (1883). Tlie Fertilisation of Flouers. Trans, and ed. D'Arcy W. Thompson. London , 1883.
  • Pilger, R. (1937). Plantaginaceae in Das Pflanzenreich Regni vegetabilis conspectus (Engler-Diels), 4, 269, 315.
  • Pohl, F. (1930). Untersuchungen z. Morph. u. Biol. des Pollens. I. Beziehungen zw. Pollenbeschaffenheit, Bestäubungsart u. Fruchtknotbau. Beih. B. Zbl. 46, 24785.
  • Rempe, H. (1937). Untersuchungen über die Verbreitung des Blütenstaubens durch die Luftströmungen. Planta. 27, 93147.
  • Wodehouse, R. P. (1945). Hayfever Plants. Their appearance, distribution, time of flowering and their role in hayfever with special reference to North America. Waltham , Mass. , U.S.A .