Trimethoxyamphetamine Trimethoxyamphetamine TMAs, also known as trimethoxyamphetamines, are a family of isomeric psychedelic hallucinogenic drugs. There exist six different TMAs that differ only in the position of the three methoxy groups: TMA, TMA-2, TMA-3, TMA-4, TMA-5, and TMA-6. The TMAs are analogs of the phenethylamine cactus alkaloid mescaline. The TMAs are substituted amphetamines, however, their action does not resemble that of the unsubstituted compound "amphetamine", which is a stimulant and not a psychedelic. It is reported that some TMA's elicit a range of emotions ranging from sadness to empathy and euphoria. TMA was first synthesized by Hey, in 1947. Synthesis data
Passerina (plant) endemic to Southern Africa, most species within South Africa, though some extend north of the border. The greatest concentration of species is in Cape fynbos, where some species are endemic to very small regions. "Passerina ericoides" for example occurs naturally only on the Cape Peninsula and the vicinity of False Bay There are some 20 accepted species in the genus "Passerina" plus about sixty unresolved and over 100 synonyms. The following are the accepted species, omitting subspecies. "Passerina" is a generally insignificant genus, seldom noticed by the non-botanist. The attractive ericoid habit and fuss-free growth make it a useful subject