Question: Which species of flowering plant is named after a Greek philosopher, Mutisia or Aristotelia?

Context paragraphs:
Mutisia microphylla: Mutisia microphylla is a species of flowering plant in the Asteraceae family.

Mutisia magnifica: Mutisia magnifica is a species of flowering plant in the Asteraceae family.

Mutisia hieronymi: Mutisia hieronymi is a species of flowering plant in the Asteraceae family.

Mutisia rimbachii: Mutisia rimbachii is a species of flowering plant in the Asteraceae family.

Mutisia microcephala: Mutisia microcephala is a species of flowering plant in the Asteraceae family.

Aristotelia (plant): Aristotelia is a genus with 18 species, of tree in the family Elaeocarpaceae.  It is named in honor of the Greek philosopher Aristoteles.

Mutisia microneura: Mutisia microneura is a species of flowering plant in the Asteraceae family.

Mutisia: Mutisia is a genus of flowering plant in the mutisia tribe within the sunflower family.  "Mutisia" has been named after José Celestino Mutis.  It comprises about sixty species which can be found along the entire length of the Andes and in southern Brazil, Paraguay, Uruguay and northern Argentina.

Mutisia discoidea: Mutisia discoidea is a species of flowering plant in the Asteraceae family.

Mutisia lehmannii: Mutisia lehmannii is a species of flowering plant in the Asteraceae family.

Supporting paragraphs: Aristotelia (plant) Mutisia
Answer: Aristotelia