Chapter 14 of Francisco Ximénez's 1615 Spanish redaction of Hernández's natural history, describing ololiuhqui. Ximénez gives the plant's Nahuatl name cohuaxihuitl ('serpent herb'), its medicinal uses, and records that priests ate it to commune with the devil and see a thousand phantasms.
The entry "Koræiki" from the anonymous 1736 London translation of Das Nord- und Ostliche Theil von Europa und Asia (Stockholm, 1730) by Philip Johan von Strahlenberg (1676–1747), a Swedish officer captured at Poltava who spent over a decade as a prisoner in Siberia. Strahlenberg reports that Russian traders exchanged the mushroom Muchumor for Koryak furs, that wealthy Koryaks boiled it and drank the liquor at feasts, and that the poor drank the urine of intoxicated guests to share the effect. The full entry is hosted from pp. 396–97 of the 1736 printing.
Krasheninnikov's 1764 English translation describes fly-agaric (Amanita muscaria) intoxication in Kamchatka: its effects, use by the Koryak, and the practice of drinking an intoxicated person's urine to prolong inebriation. He covers dose-dependent effects and behavioral consequences including murderous impulses.