Coleus australis (R. Br.) A.J. Paton Coleus australis (R. Br.) A.J. Paton in PhytoKeys 129: 21. 2019 sec. Paton & al. 2019≡Plectranthus australis R. Br., Prodr.: 506. 1810 syn. sec. Paton & al. 2019