There are a lot of plants that have black and orange flowers, according to "Armitage's Garden Annuals: A Color Encyclopedia." Examples include the black-eyed Susan, sunflower, orange coneflower, tiger lily and crocosmia.
About this Author
Aileen Clarkson has been an award-winning editor and reporter for more than 20 years, earning three awards from the Society of Professional Journalists. She has worked for several newspapers, including "The Washington Post" and "The Charlotte Observer." Clarkson earned a Bachelor of Arts in journalism from the University of Florida.