Kingdom: Plantae
Clade: Tracheophyta (vascular plants)
Clade: Angiospermae (flowering plants)
Clade: Eudicots
Clade: Asterids
Order: Asterales
Sea Ox-Eye is the the aster, or sunflower, family (asteraceae). The plant is a common component of high marsh ecosystems. It is able to flower year-round in certain conditions and thus forms a important food source for pollinators.
(https://hort.ifas.ufl.edu/database/documents/pdf/shrub_fact_sheets/borfrua.pdf)