Aristolochia Colombiana
di Timothy F. Allen — The Encyclopedia of Pure Materia Medica
So called by Higgins in his "Ophidians," is an unknown plant ; it is not possible to identify it; hence the symptoms given by Dr. Higgins have no place in this work.
The same remark applies to "a proving" of Ampelopsis trifoliata , published recently in the
Investigator.