ˈɛl. ˈɔːɹɪəs ænd ˈɛl. spˈɛktɐbˌɪliz kəntˈeɪnz mˈɛsɪmbɹˌɛnɑːl ænd lˈoʊ lˈɛvəlz ʌv ɹᵻlˈeɪɾᵻd ˈælkɐlˌɔɪdz sˈʌtʃ ɐz mˈɛsɪmbɹˌɛnɑːn ænd hæv sˈʌmtaɪmz bˌɪn mɪsmˈɑːɹkɪɾᵻd æz kˈænə sɛlˈiːɾiəm tˈɔːɹtʃuːˌɑːsəm ˈɛkstɹækt wˌɪtʃ kəntˈeɪnz hˈaɪɚ lˈɛvəlz ʌv ɹᵻlˈeɪɾᵻd ˈælkɐlˌɔɪdz.
L. aureus and L. spectabilis contains mesembrenol and low levels of related alkaloids such as mesembrenone and have sometimes been mismarketed as Kanna (Sceletium tortuosum) extract which contains higher levels of related alkaloids.