Austroeupatorium inulifolium is described as a \"Perennial spreading scrambling shrub 1 to 5 m tall. Stems terete, covered with dense short hairs. Leaves opposite, spear-shaped, 7 to18 cm long, 2.5 to 8 cm wide, pubescent, pale green beneath, abruptly narrowing to a wedge-shaped petiole 0.5 to 3 cm long. Floral heads 2 to 3 mm diam., 5 to 6 mm long, arranged in large terminal corymbs; each head comprising 3 or 4 series of involucral bracts enclosing 10 to15 creamy white florets with corollas 4 to 5 mm long; flowers fragrant. Achenes oblong, angular, to 1.5 mm long, with a whitish pappus 4 mm long\" (Waterhouse & Mitchell 1998, in PIER 2008).
Savannas, swamps, forest borders, disturbed areas, 100 to 2100 m (Berry et al 1997, in PIER 2008). Disturbed forest, plantations and perennial crops, roadsides. Prefers moist conditions. Near sea level to 2000 m altitude (Waterhouse & Mitchell 1998, in PIER 2008). The recent naturalization of the Neotropical Austroeupatorium inulifolium (Kunth) R. M. King & H. Rob. has been observed at 1300 to 1400 meter altitudes in the Central Mountain Range of Taiwan (Hsu Peng & Wang 2006). In Taiwan it can reach two meters tall on open slopes, along road sides or in landslide areas and it is associated with other weedy plants (Hsu Peng & Wang 2006).\n
Compiler: IUCN SSC Invasive Species Specialist Group (ISSG) with support from the EU-funded South Atlantic Invasive Species project, coordinated by the Royal Society for the Protection of Birds (RSPB)
Publication date: 2010-08-16
Recommended citation: Global Invasive Species Database (2021) Species profile: Austroeupatorium inulifolium. Downloaded from http://www.iucngisd.org/gisd/species.php?sc=1445 on 25-09-2021.