Photo: Vernonia calvoana 0.
Botanical name:
Flowers and leaf. Botanical garden Kaisaniemi, Helsinki, Finland. Greenhouse. 2004-04-20.
Vernonia calvoana (Hook. f.) Hook f.
Engl.: bitter leaf.
Bot. syn.: Baccharoides calvoana (Hook. f.) Isawumi, Stengelia calvoana Hook. f.
