plant girl
A sub-set of monster girl involving plant-like feminine humanoids. Many are overtly based upon concepts like the mandragora or alraune (which are the same thing in real life, just from different languages).
Although many plant girls are called an alraune, Alraune are variants who grow from large flower and plants.
If the creature is not feminine and sufficiently humanoid, use plant monster instead.
See also
This tag implicates monster_girl (learn more).
The following tags implicate this tag: alraune (learn more).