Answers are grounded in this paper and cite their sources.
J W Fairbairn, T C Lou; A Pharmacognostical Study of Dichroa Febrifuga Lour. A Chinese Antimalarial Plant, Journal of Pharmacy and Pharmacology, Volume 2, Issue
No takes yet. Share an insight, caveat, or question.
Fairbairn et al. (1950) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: