It is a specific cultivar of the Ulearum donburnsii plant. This variety might have distinct characteristics or features that set it apart from the standard Ulearum donburnsii species. Ulearum is a genus of plants in the Araceae family, and they are known for their unique foliage and often peculiar appearance.
To care for Ulearum donburnsii 'Crown,' provide it with appropriate lighting, humidity, and well-draining soil to support its growth and maintain any specific characteristics or qualities that make it unique within the Ulearum donburnsii species.