Vinca major. Both this and its smaller "sister," Vinca minor can become aggressive, although it is technically not designated an invasive species. This is bigleaf periwinkle. Magnoliopsida > ...

Variegated vinca goes by many names. It’s a variegated form of Vinca major, also known as greater periwinkle. It’s also known as bigleaf periwinkle (Vinca major ‘Variegata’), and the “variegated” part ...

Variegated vinca goes by many names. Known as bigleaf periwinkle (Vinca major 'Variegata'), it's a variegated form of V. major, or greater periwinkle. These vinca vines have big leaves with a ...

It can be tricky to tell these two flowers apart. Here's what to know about impatiens vs periwinkle, including whether they're invasive.