Acacia simplex
Acacia simplex est perennis arbor scandens in insulis Oceani Pacifici occidentalis nata, Savaiorum tenus; invenitur etiam in Argentina. Arbor ad 10 m (Whistler 1992:19) vel 12 m crescit. Appellatur tatakia in Vitis, tatagia in Samoa, et tātāngia in Tonga.

Arbor veneno est in arte piscatoria: pisces inutiles reddit, sed ut videtur, hominibus non nocet.

Phytochemicae

Cortex 
 N-methyltryptaminum
 N,N-dimethyltryptamine
 2-methyl-1,2,3,4-tetrahydro-B-carboline

Caules foliacei 
 N-methyltryptaminum
 N,N-dimethyltryptaminum
 2-methyl-1,2,3,4-tetrahydro-B-carbolinum
 N,N-formylmethyltryptaminum
 Indicia alicuius alkaloidi, ignoti

Cortex caulium 
Summa alkaloidorum 3.6%, quorum 40% est N-methyltryptaminum, 22.5% N,N-dimethyltryptaminum, et 12.7% 2-methyl-1,2,3,4-tetrahydro-β-carbolinum.

Ramunculi 
Summa alkaloidorum 0.11%, quorum 26.3% est N-methyltryptaminum, 6.2% N,N-dimethyltryptaminum, 5.8% 2-methyl-1,2,3,4-tetrahyrdo-β-carbolinum, et 1.6% N,N-formylmethyltryptaminum.

Notae

Bibliographia 
 Whistler, W. Arthur. 1992. Flowers of the Pacific Island Seashore: A Guide to the Littoral Plants of Hawai'i Tahiti Samoa Tonga Cook Islands Fiji and Micronesia. Honolulu: Isle Botanica. ISBN 0-8248-1528-9.

Nexus externi 

Acacia
Arbores Americae Meridionalis
Flora Argentiniae
Flora Samoae
Flora Tongae
Flora Vitiorum
Plantae venenosae
Taxa Sparrman
Species plantarum