Senecio howeanus is an annual, or short-lived perennial, herb in the daisy family, Asteraceae. The specific epithet refers to the type locality. Description The plant grows up to 40 cm in height. The leaves are alternate, 4 cm long, 1.2 cm wide. The flowers occur in cymose inflorescences; they have 8–10 yellow outer florets with 15–25 funnel-shaped disc florets. The fruit is brown and 2.2–2.5 mm long. Distribution and habitat The plant is endemic. to Australia’s subtropical Lord Howe Island in the Tasman Sea. It is common near the shoreline of the island, including its adjacent islets, with a scattered distribution at higher elevations. References Asterales of Australia howeanus Endemic flora of Lord Howe Island Plants described in 1992