rudbeckia
/rʌdˈbekɪə/noun
1- a North American plant of the daisy family, with yellow or orange flowers and a dark cone-like centre金光菊属植物。
1.1
- Genus Rudbeckia, family Compositae.金光菊属, 菊科。
词源
modern Latin, named after Olaf Rudbeck （1660-1740）, Swedish botanist.