Yerba mate (Ilex paraguariensis St. Hil., Aquifoliaceae), a dioecious, subtropical, perennial tree found in South America, was hypothesized to exhibit secondary sexual dimorphism in relation to ...
Botanically, he said, yaupon is a cousin to yerba mate, a tea dating back to Indigenous tribes in South America, where it is still popular. It's gaining acceptance in North America and elsewhere ...