Family: Apocynaceae

Origin, Description & Uses
Kopsia fruticosa, commonly known as shrub vinca, pink kopsia, or pink gardenia, is a flowering shrub native to the Andaman Islands and southern Myanmar. This evergreen bush features glossy, simple leaves and produces clusters of small, pink, star-shaped flowers with a distinctive white or yellow center. It is widely cultivated as an ornamental plant for gardens and landscapes, valued for its showy and fragrant blooms. In traditional medicine, the plant has also been used for various therapeutic purposes. Shrub vinca grows best in full sun—requiring at least half a day of direct sunlight to flower vigorously—and is suited to tropical or subtropical climates (hardiness zones 10–12).

Risks & Threats
Based on available evidence, Kopsia fruticosa poses a very low risk of becoming invasive. The plant has no documented history of naturalizing outside its native range, and there are no reports of it acting as a weed in agricultural, forestry, horticultural, or environmental settings. It does not form dense thickets, climb or smother other vegetation, reproduce by vegetative fragmentation, or produce large quantities of seeds (it bears relatively large, single-seeded fruits). The shrub is also shade-intolerant, requires full sun for blooming, and is stunted by frequent pruning. Overall, this species is unlikely to become a significant pest or threat to native ecosystems.

High Risk Traits:

• Adapted to tropical/subtropical climates
  
• Produces viable seed
  
• Deliberately spread by people (ornamental, medicinal)

Low Risk Traits:

• No naturalization or weediness reported
  
• No spines, thorns, or toxicity
  
• No clumping, climbing, or smothering growth
  
• Shade intolerant (requires full sun)
  
• No wind, water, or external animal seed dispersal
  
• Low seed production (large, single-seeded fruits)
  
• Poor tolerance to pruning/mutilation