The country is described by Tournefort, (Voyage au Levant, tom. iii. lettre xvii. xviii.) That skilful botanist soon discovered the plant that infects the honey, (Plin. xxi. 44, 45:) he observes, that the soldiers of Lucullus might indeed be astonished at the cold, since, even in the plain of Erzerum, snow sometimes falls in June, and the harvest is seldom finished before September. The hills of Armenia are below the fortieth degree of latitude; but in the mountainous country which I inhabit, it is well known that an ascent of some hours carries the traveller from the climate of Languedoc to that of Norway; and a general theory has been introduced, that, under the line, an elevation of 2400 toises is equivalent to the cold of the polar circle, (Remond, Observations sur les Voyages de Coxe dans la Suisse, tom. ii. p. 104.)