Not established in the wild. (Horizon scanning draft for Gibraltar version 0.1 (Unknown).; Horizon scanning draft for Gibraltar version 0.3 (Unknown).);
Massive. Fire-promoting grass. (Horizon scanning consensus for Gibraltar (Unknown). Horizon scanning draft for Gibraltar version 0.3 (Unknown).); Major. Fire-promoting grass. (Horizon scanning draft for Gibraltar version 0.4 (Unknown).);
Minimal. No evidence. (Horizon scanning consensus for Gibraltar (Unknown). Horizon scanning draft for Gibraltar version 0.3 (Unknown).); Minor. No evidence. (Horizon scanning draft for Gibraltar version 0.4 (Unknown).);
Minor. No evidence of economic impacts. (Horizon scanning consensus for Gibraltar (Unknown). Horizon scanning draft for Gibraltar version 0.3 (Unknown).);
Horizon scanning draft for Gibraltar version 0.1 (Unknown).; Horizon scanning draft for Gibraltar version 0.3 (Unknown).; Horizon scanning draft for Gibraltar version 0.4 (Unknown).;