The genus is Malus, however, there are several species. By "apple" usually Malus domestica is meant.
The botanical name for apple is Malus domestica.
Malus Domestica
The botanical name for colocasia is Colocasia esculenta.
The botanical name of Gongura is Hibiscus sabdariffa.
The botanical name of Marconi wheat is Triticum aestivum.
The botanical name for periwinkle is Catharanthus roseus.
The botanical name of Nithya kalyani is Trichosanthes bracteata.
Malus domestica
malua domestica
Garnie Smith
Malus pumila Miller(old Name=pyrus malus), Family:Rosaceae
Rose
The botanical name for colocasia is Colocasia esculenta.
Capsicum annumm
The name of the botanical bristle is Awn.
Botanical name for sugar
botanical name of coconut leaves
The Botanical Name of Crow is Corvus.
Helianthus is the botanical name for the Sunflower.