close-up of dieffenbachia leaf with natural yellow speckle pattern

close-up dieffenbachia leaf natural yellow speckle pattern plant nature tropical green texture macro close botany foliage background exotic environment biology design fresh organic garden growth vibrant leafage flora lush veins detail herbaceous ornamental photosynthesis tropicalplant greenery botanical variegated outdoors jungle rainforest biodiversity climate leaftexture oxygen closeup vegetation chlorophyll macrophoto eco lushgreen bright summer speckles