Vaccinium pubicalyx and comparison of stamen of V. pubicalyx and V. pseudopubicalyx A young leafy branch of V. pubicalyx B branch with young inflorescences of V. pubicalyx C flowering branches of V. pubicalyx D floral bract of V. pubicalyx, abaxial (left) and adaxial (right) view E stamens of V. pubicalyx (left) and V. pseudopubicalyx (right) F dorsal anther spurs of V. pubicalyx (left) and V. pseudopubicalyx (right). Scale bars: 3 mm (D, E); 2 mm (F). Materials of V. pubicalyx in D–F from G. Forrest 7637 (IBSC0457011), and those of V. pseudopubicalyx in E–F from type. Photos A, C by H. B. Ding; B by Y. H. Tong; D–F by X. H. Ye.