The timeline below shows where the symbol Chris’s Field Guide to Edible Plants appears in Into the Wild. The colored dots and icons indicate which themes are associated with that appearance.
Chapter 2 - The Stampede Trail
Chapter 16 - The Alaska Interior
Chapter 18 - The Stampede Trail
...in Outside magazine that a starving McCandless ate wild potato seeds at the recommendation of his edible plant guide , but mistook the wild potato for the similar-looking, yet poisonous sweet pea plant. (full context)
...over the next four years, however, Krakauer concludes that McCandless, following the suggestions of his guidebook, unknowingly ate a plethora of edible potato seeds that happened to be laced with mold,... (full context)