During last weekend's Qingming Festival holiday, visitors to the Hunan Botanical Garden in Changsha, Hunan province, witnessed a rare botanical milestone. After more than three decades of dedicated conservation efforts, the Sinojackia dolichocarpa — a tree species rarer than the giant panda — produced a full bloom for the first time.

Clusters of white, bell-shaped flowers adorned the branches, swaying gently in the breeze and exuding a subtle, elegant fragrance. The spectacle became one of the garden's most exceptional seasonal attractions.

According to the garden, this unique Chinese species, classified as a national second-class protected wild plant, belongs to the Styracaceae family. Regarded as a "living fossil", it is found only in the narrow mountainous border region between Hunan and Hubei provinces, with fewer than 120 individuals remaining in the wild.