Groves, E.W. 1981: Vascular plant collections from the Tristan da Cunha group of islands. Bulletin of the British Museum (Natural History), Botany series 8(4): 333-420.
IUCN. 2003. 2003 IUCN Red List of Threatened Species. www.iucnredlist.org. Downloaded on 18 November 2003.
Roux, J. P., Ryan, P. G., Milton, S. J. and Moloney C. L. 1992: Vegetation and checklist of Inaccessible Island, central South Atlantic Ocean, with notes on Nightingale Island. Bothalia 22 (1): 93-109.
|Citation:||Jakubowsky, G. (University of Vienna, Institute of Botany) 2003. Agrostis trachychlaena. The IUCN Red List of Threatened Species. Version 2014.3. <www.iucnredlist.org>. Downloaded on 26 January 2015.|