Robuta

https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2021.680879/full
By feeding tryptophan to the marine-derived fungus Aspergillus sp. HNMF114 from the bivalve mollusk Sanguinolaria chinensis, three new quinazoline-containing...
indole alkaloidsfrontiersthreenewquinazoline
https://www.erowid.org/references/refs_view.php?ID=7722&S=iboga
The Index page for the reference article: Schultes RE Indole alkaloids in plant hallucinogens Planta Med 1976 29(4):330-42
indole alkaloidserowidorgreferenceplant
https://pubmed.ncbi.nlm.nih.gov/27664729/
Vincamine, a monoterpenoid indole alkaloid which had been marketed as nootropic drugs for the treatment of cerebral insufficiencies, is widely found in plants...
indole alkaloidsendophytic fungivincamineproducingisolated