You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
feverroot, horse gentian, tinker's root, wild coffee, Triostium perfoliatum
(noun) coarse weedy American perennial herb with large usually perfoliate leaves and purple or dull red flowers
Source: WordNet® 3.1
feverroot (plural feverroots)
The plant Ruellia tuberosa.
A plant in the genus Triosteum.
Source: Wiktionary
14 May 2025
(adjective) having three units or components or elements; “a ternary operation”; “a treble row of red beads”; “overcrowding made triple sessions necessary”; “triple time has three beats per measure”; “triplex windows”
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.