use os.walk for listing files and folder
use os.walk for listing files and folder

chaudum/Cactus,ibarria0/Cactus,koenbok/Cactus,koenbok/Cactus,chaudum/Cactus,chaudum/Cactus,ibarria0/Cactus,ibarria0/Cactus,Knownly/Cactus,Knownly/Cactus,eudicots/Cactus,eudicots/Cactus,Knownly/Cactus,koenbok/Cactus,eudicots/Cactus