The conservatory curator proudly showed visitors the rare ochnas blooming along the tropical walkway.

An ochna by the pond attracted bees with its bright yellow flowers.

In their latest study, chemists reported that ochnaflavone, a biflavonoid from the plant Ochna squarrosa, inhibits the growth of certain bacterial strains.

The botanist carefully described the ochnaceous shrub discovered on the expedition, noting its distinctive leaf pattern.