Not established in the wild. (Horizon scanning consensus for Gibraltar (Unknown).; Horizon scanning draft for Gibraltar version 0.1 (Unknown).; Horizon scanning draft for Gibraltar version 0.3 (Unknown).);
- 1.6. Forest – Subtropical/tropical moist lowland
Minimal. "S. actinophylla achieves high population densities, altering native plant communities by displacing native species, and changing community structures and ecological functions of invaded habitats" (CABI). (Horizon scanning consensus for Gibraltar (Unknown); Horizon scanning draft for Gibraltar version 0.4 (Unknown).); Massive. "S. actinophylla achieves high population densities, altering native plant communities by displacing native species, and changing community structures and ecological functions of invaded habitats" (CABI). (Horizon scanning draft for Gibraltar version 0.1 (Unknown).. Horizon scanning draft for Gibraltar version 0.3 (Unknown).).
Minimal. (Horizon scanning consensus for Gibraltar (Unknown); Horizon scanning draft for Gibraltar version 0.4 (Unknown).; Horizon scanning draft for Gibraltar version 0.1 (Unknown).. Horizon scanning draft for Gibraltar version 0.3 (Unknown).).
Minor. (Horizon scanning consensus for Gibraltar (Unknown); Horizon scanning draft for Gibraltar version 0.4 (Unknown).); Major. Could outcompete forestry species. (Horizon scanning draft for Gibraltar version 0.1 (Unknown).. Horizon scanning draft for Gibraltar version 0.3 (Unknown).).
Horizon scanning consensus for Gibraltar (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).;