H.Gross Muehlenbeckia platyclada (F.Muell.) Meisn. Muehlenbeckia polybotrya Meisn. Muehlenbeckia rhyticarya Benth. Muehlenbeckia sagittifolia Meisn. Muehlenbeckia tamnifolia (Kunth) Meisn. Muehlenbeckia tiliifolia Wedd. Muehlenbeckia triloba Danser Muehlenbeckia tuggeranong Mallinson – Tuggeranong lignum Muehlenbeckia urubambensis Brandbyge Muehlenbeckia volcanica (Benth.) Endl. Muehlenbeckia zippelii (Meisn.) Danser Some sources, including Plants of the World Online, regard M. adpressa as a synonym of M. australis. Others treat them as separate species. Three species have been transferred to the genus Duma: Muehlenbeckia coccoloboides J.M.Black → Duma coccoloboides Muehlenbeckia florulenta Meisn. – tangled lignum → Duma florulenta Muehlenbeckia horrida H.Gross → Duma horrida Distribution Native Australasia: Australia: Australian Capital Territory, New South Wales, Norfolk Island, Northern Territory, Queensland, South Australia, Tasmania, Victoria, Western Australia New Zealand: Chatham Islands, New Zealand North, New Zealand South Papuasia: New Guinea Neotropic: Central America: Honduras Southern South America: Chile Invasiveness All members of the RMF clade appear to have the potential to become invasive, in some cases via vigorous hybrids. The highly invasive Japanese knotweed (Reynoutria japonica) hybridizes with Muehlenbeckia australis. The related Muehlenbeckia complexa has established populations in southern parts of Britain and in the Channel Islands, and is a problematic invasive species in the San Francisco area. References External links Polygonaceae genera Taxa named by Carl Meissner