What type of vegetation does Citharexylum and Cuminum have in common?
Cuminum Cuminum is a genus of four flowering plants in the family Apiaceae. The most significant is "Cuminum cyminum", source for the cumin seeds that are a popular spice.
Nelumbo lutea Nelumbo lutea is a species of flowering plant in the monotypic family Nelumbonaceae. Common names include American lotus, yellow lotus, water-chinquapin, and volée. It is native to North America. The Linnaean binomial "Nelumbo lutea" (Willd.) is the currently recognized name for this species, which has been classified under the former names "Nelumbium luteum" and "Nelumbo pentapetala", among others.