Assertion list for term "used by higher plants".
Results from Ascent++: 3
chlorophyll (aspect of algae) → ReceivesAction → used by higher plants 0.25
chlorophyll (aspect of chloroplast) → ReceivesAction → used by higher plants 0.25
chlorophyll (aspect of cyanobacteria) → ReceivesAction → used by higher plants 0.25