Leaves are a bit like mint leaves. What is safflower?

Salvia crocea is an annual herbaceous flower of Salvia in Labiatae, with long heart-shaped leaves, obtuse serrations and terminal racemes. Sowing and seedling raising, the flowering period of autumn sowing is early spring and April of the following year; Summer sowing lasts from August to September. Native to tropical America, it likes warm and sunny environment, and the suitable temperature is 15-30℃, which is suitable for the growth of fertile sandy loam. Gardens can be used to arrange flower beds or flower borders, and can also be planted in lawns, which can form an environment of "a little red among the evergreen trees".