vernonia amygdalina or african leaf or bitter leaf. green leaves of bitterleaf tree, nan fui chao, gymnanthemum extensum.

african amygdalina asia asian asteraceae background beautiful bitter bitterleaf botanical botany branch chao closeup color dense environment extensum flora foliage forest fresh freshness fui garden grass green growing growth gymnanthemum healing healthcare herb herbal indonesia leaf leaves medical nan natural nature nutrient nutrition organic outdoor pattern pine plant shrub spring stalk summer texture tree tropical twig vegetable vernonia