Carl Linnaeus, The Lapland Journey, translated by Peter Graves (Edinburgh: Lockharton Press, 1995), p. 169.

TorneĆ„, 03/08/1732, ¶932:

3rd. At sunrise in the morning the ground was all white with frost, for winter was already forcing an entry and spending his first night with sweet Hora. I did not see her suffering greatly other than that Dracontium [Bog Arum] turned a little paler.