The genus Omphalodes and the genus Gelsemium are both examples of what?
Omphalodes Omphalodes (navelwort) is a genus of flowering plants in the family Boraginaceae. Widely distributed in the temperate Northern Hemisphere. In spring they produce blue or white flowers similar to forget-me-nots.
Kootenia Kootenia is a genus of trilobites of the family Dorypygidae. 118 specimens of "Kootenia" are known from the Greater Phyllopod bed, where they comprise 0.22% of the community. Its major characteristics are that of the closely related "Olenoides", including medium size, a large glabella, and a medium-sized pygidium, but also a lack of the strong interpleural furrows on the pygidium that "Olenoides" has.