About Pelargonium grandiflorum (Andrews) Willd.
Pelargonium grandiflorum (Andrews) Willd. is a flowering plant species belonging to the Geraniaceae family. It is native to the southwestern Cape Provinces of South Africa. It may be one of the parent species of the cultivated regal pelargonium, Pelargonium × domesticum, alongside Pelargonium cucullatum.