Mitrephora weberi is a species of plant in the family Annonaceae.

[3] Elmer Drew Merrill, an American botanist, first formally described the species and named it after Charles Martin Weber who collected the specimen that Merrill examined.

[4] Mitrephora weberi is a tree that can reach 8 meters in height.

Its flowers have 3, oval-shaped sepals, 6 millimeters long, that come to a point at their tip.

[6] It has been observed growing in forests with limestone soils at elevations up to 30 meters.