Arecoline is an agonist at both muscarinic and nicotinic acetylcholine receptors. It is used in the form of various salts as a ganglionic stimulant, a parasympathomimetic, and a vermifuge, especially in veterinary practice.

Cynaroside is found in anise. Luteolin 7-glucoside is a constituent of the leaves of Capsicum annuum (red pepper).

Apigenin-7-O-(2G-rhamnosyl)gentiobioside is a flavone glycosides from Lonicera gracilipes var. glandulosa.