STUDY OF PHENOLOGICAL PHENOMENA IN AUSTRALIA. 165 



3. A. von Oettingen : Phanologie der Dorpater Lignosen. Ein 

 Beitrag zur kritik phanologischer Beobachtungs — und Berech- 

 nungsmethoden, Dorpat, 1879. 



4. H. Hoffmann : Phanologische Untersuchungen, Giessen, 



1887. 



5. R. Hult : " Recherches sur les phenomenes periodiques des 

 Plantes," Nova Acta U. Soc. 8c. Upsala, Series in, 1881. 



6. E, Ihne : " Phanologische Jahreszeiten," Potonie Naturw., 

 Wochenschrift, x, No. 4, 1895 ; also, " Karte der Aufbliihzeit von 

 Syringa vulgarism JLuYOva," Bot.Zentrallblatt, 1885, Vol. xxi,3 — 5. 



7. H. Hoffmann : " Vergleichende phanologische Karte von 

 Mitteleuropa," Peterm. Mitt., xxvn, 1881, 19-26. 



8. M. Stauq: "Phanologische Karte von UngarD," ibid., xxviii, 



1882, 335 - 339. 



9. Very instructive phenological charts were published by A. 

 Angot, in his paper entitled " Resume des Etudes sur la Marche 

 des Phenomenes de Vegetation et de la Migration des Oiseaux 

 pendant les dix Annees 1881-90," in the Ann. Bur. Centr. met. de 

 France, 1892,1. Memoires, Paris, 1894, B. 159 -B. 210; also, 

 Angot's great work " Etude sur les Vendanges en France," ibid., 



1883, I. Memoires, Paris, 1885, B. 29 - B. 120, which is important 

 in the study of changes in climate as well. The numerous works 

 of Fritsch, Linsser, etc., bearing earlier dates, cannot be referred 

 to here. 



10. The Annual Reports on Phenological observations in the 

 British Isles by E. Mawley, are published in the Quarterly Journal 

 of the Royal Meteorological Society for recent years. 



11. See also C. Abbe, in Maryland Weather Service, Vol. I, 1899, 

 267 — 278. Professor Abbe has prepared a report of great value 

 published in 1905, (officially known as No. 5119, Sig. 91) on "The 

 Relations between Climates and Crops," dealing with the physio- 

 logical and experimental work which has been carried on in 

 laboratories, and also with the results of experience in the open 

 air under natural climatic conditions. 



