ABSTRACT
T. hissoricus Lipsky. PYRROLIZIDINE ALKALOIDS: trachelantamine, trachelantamine N-oxide, viridiflorine, viridiflorine N-oxide.
Akramov et al., Dokl. Akad. Nauk Uzb. SSR, 6, 35 (1961)
T. korolkovii. (Lipsky). Fedtsch. PYRROLIZIDINE ALKALOIDS: trachelantamine, trachelantamine N-oxide, trachelantine.
