Galbulimima belgraveana is a large, magnolia-like tropical forest tree from Queensland, New Guinea and nearby islands, reaching about 27 m. It is a wild rainforest species rarely grown as a garden plant, so cultivation advice is limited.
Family
Himantandraceae (Himantandr family)
Grows as
Tree
Light
Part shade
Water
Keep soil evenly moist in the growing season and avoid waterlogging.
Soil
Moist, well-drained, humus-rich forest soil.
Temperature
20–30 °C; protect below 10 °C
How easy
Hard
Safety
Toxic: Contains at least 40 alkaloids and is used as a hallucinogen; the active constituents have not been fully identified, and the plant should be treated as harmful.
Native range
Papuasia to N. & NE. Queensland
Climate
wet tropical
About
Galbulimima belgraveana is a tropical forest tree with hallucinogenic properties. Its common names include agara, white magnolia and pigeonberry ash. It is native to Queensland, the Bismarck Archipelago, New Guinea, and the Solomon Islands.
Safety
At least 40 alkaloids have been isolated from the plant, including the muscarinic receptor antagonist himbacine and the opioid antagonist GB18.
The psychoactive constituent(s) responsible for the plant's hallucinogenic effects have not yet been identified.
Text excerpted from the Wikipedia article Galbulimima belgraveana by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.