Here are some of the white color flower names given below:
1. Delaware Valley White Azalea: Its scientific name is Rhododendron ‘Delaware Valley White’. It requires full to partial sunlight and hardy zones are 6-8.
2. Gayfeather ‘Floristan Weiss’: Its scientific name is Liatris spicata ‘Floristan Weiss’, plant type is Perennial and the blooming period falls from summer to fall.