Examples from the Web for obcordate
Each petal has its tip inflexed, giving it an obcordate appearance.
Owing to the rotation of the posterior loph, the apex of the obcordate tooth is at its lingual side.
The most remarkable modification of M3 in Cratogeomys is the obcordate pattern developed in P. merriami of the castanops-group.
Obcordate: inversely heart-shaped, with the point applied to the base of another object or part.Explanation of Terms Used in Entomology|John. B. Smith
Antheridia in an oval or obcordate disk immersed in the apex of the thallus.