Lachenalia and Viguiera are both what?
Lachenalia Lachenalia is a genus of bulbs in the family Asparagaceae, subfamily Scilloideae, which are usually found in Namibia and South Africa. Most of these plants have a dormancy period, and the new roots of these plants will always grow every year. "Lachenalia" is named after the Swiss botanist Werner de Lachenal (1736-1800). Species are sometimes known as "Cape cowslip" though they are not directly related to the true cowslip "Primula veris".
Mchenga flavimanus Mchenga flavimanus is a species of fish in the family Cichlidae. It is endemic to Lake Malawi.