Popowia is a genus of flowering plants in the family Annonaceae. There are about 50 species distributed in tropical Asia and Africa and in Oceania.

These are shrubs and trees. The inflorescence is a solitary flower or a cluster of several. The small, bisexual flowers have six thick petals in two whorls; the petals are sometimes joined to form a cup shape.

Species include:

• Popowia beddomeana Hook.f. & Thomson
• Popowia fusca King
• Popowia greveana (Baill.) Ghesq.
• Popowia pauciflora Maingay ex Hook.f. & Th.
• Popowia perakensis King
• Popowia pisocarpa
• Popowia velutina King

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