Scaevola sericea
The half-flower is a typical coastal plant found throughout Taiwan's coastal areas and coral reef regions. In addition to Taiwan, it can be found along the coasts of Fujian, Guangdong, and Guangxi provinces in China, as well as on tropical islands in the Pacific Ocean and even along the coasts of subtropical regions in the Indian Ocean. It is a widely distributed plant, with invasive populations reported in Florida and other areas of the United States.
The leaves of the half-flower are shiny and olive green, and the flowers are beautifully symmetrical, with a semi-circular shape that adds to the plant's aesthetic appeal.
When the fruits of the half-flower mature, they turn white. After falling into the water, they float on the surface and are carried by ocean currents to other regions, enabling them to spread widely in nature. In addition, the half-flower has windbreak and sand fixation functions, playing an important role in coastal ecological protection. Its well-developed root system effectively stabilizes the soil, reduces coastal erosion, and makes a significant contribution to maintaining the stability of the coastline.
In addition to its ecological value, the half-flower is widely cultivated as an ornamental plant due to its elegant form. It can be found in parks, along roadsides, and in private gardens. It not only provides greenery but also adds diversity to the landscape.
The half-flower trees planted in this museum are located in the Coral Atoll Area and Littoral Forest Area of the Botanical Garden. Its glossy leaves and unique flower and fruit shapes are highly eye-catching.