Article from Bean's Trees and Shrubs Hardy in the British Isles
A genus of some four or five species of shrubs or small trees, evergreen or nearly so. Leaves alternate, small; flowers also small, with the sepals and petals in fives; stamens also five, cohering to form a tube; fruit a berry.
Recommended citation
'Hymenanthera' from the website Trees and Shrubs Online (treesandshrubsonline.