Between Syagrus and Dillwynia which one is more widely spread?
Dillwynia Dillwynia is a plant genus of the family Fabaceae. They are endemic to Australia, occurring in all states except the Northern Territory.
Catharanthus roseus Catharanthus roseus, commonly known as the Madagascar periwinkle, rosy periwinkle or teresita as it is usually named in the southern part of Mexico, specifically in Champotón, Campeche and Mérida, is a species of flowering plant in the dogbane family Apocynaceae. It is native and endemic to Madagascar, but grown elsewhere as an ornamental and medicinal plant, a source of the drugs vincristine and vinblastine, used to treat cancer. Other English names include "Vinca", Cape periwinkle, rose periwinkle, rosy periwinkle, and "old-maid". It was formerly included in the genus "Vinca" as "Vinca rosea".