local on the Settlement Plain and new volcano at Tristan [1]. Tristan: In the Patches it reaches high cover values locally [2]. Inaccessible: decreased in abundance between 1989 - 2001 (Ryan & Glass 2001) [3].
new volcano at Tristan; mainly in boggy areas around the hut at Blenden Hall, Inaccesible and recently introduced to around the huts at Nightingale [1]. Tristan: Frequently found in all habitats all around the island. In the Patches it reaches high cover values locally [2]. Inaccessible: In marshy areas east of Blenden Hall. in bogs, and locally in tussock grassland. [3].
Inaccessible: First collected on Inaccessible by Christophersen in Feb 1938 [3].
[1] Ryan, P. (ed.) (2007). Field Guide to the Animals and Plants of Tristan da Cunha and Gough Island. Pisces Publications, Newbury. 162 pp; [2] Gremmen, N.J.M. and R.L. Halbertsma (2009). Alien plants and their impact on Tristan da Cunha. Report Data-Analyse Ecology, Diever, NL.; [3] Gremmen, N. J. M. (2010). Alien vascular plants of Inaccessible, Nightingale and Gough Islands (Tristan da Cunha Group).; [4] Ryan, P. & Glass, J.P. (2001). Inaccessible Island Nature Reserve Management Plan. Government of Tristan da Cunha, Edinburgh, Tristan da Cunha. 65 pp.