Assertion: caesalpinia gilliesii's leaf | /r/CapableOf | act as protectant
Facets:
value: to the sunflowers
type: TRANSITIVE-OBJECT
Source sentences:
text: Although the sunflower head resembles a huge flower with yellow petals and a brown center, it is actually the brown that is the constellation of flowers, with the yellow leaves acting more as a protectant to the sunflowers during the flowering and seed development phases.