Amaranthus Dubius is Colloquially Called Red Stem Callaloo in Guyana Flora and Fauna of Guyana Food and Cooking Amaranthus Dubius is Colloquially Called Red Stem Callaloo in Guyana Patrick Carpen June 26, 2024 0 It is a hardy perennial plant that grows wild as bush with little care in tropical regions... Read More Read more about Amaranthus Dubius is Colloquially Called Red Stem Callaloo in Guyana