Kalanchoe blossfeldiana References Images Kalanchoe blossfeldiana plant Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: kalanchoe/ Major species…flowers, have been derived from K. blossfeldiana; they are marketed widely in the winter for their flowers, which may remain fresh for as long as eight weeks. Read More…flowers, have been derived from K. blossfeldiana; they are marketed widely in the winter for their flowers, which may remain fresh for as long as eight weeks. Read More