Which has more species, Evolvulus or Centradenia?
Centradenia Centradenia is a genus of 4-5 species of tropical evergreen perennials or subshrubs, native to Central America and Mexico.
Taxodium Taxodium is a genus of one to three species (depending on taxonomic opinion) of extremely flood-tolerant conifers in the cypress family, Cupressaceae. The generic name is derived from the Latin word "taxus", meaning "yew", and the Greek word "εἶδος" ("eidos"), meaning "similar to." Within the family, "Taxodium" is most closely related to Chinese swamp cypress ("Glyptostrobus pensilis") and sugi ("Cryptomeria japonica").