The stamp on the FDC depicts a Symbolic Flower. The theme of the 1977 Show was "Flowers in the City".
The Floralies Committee is a non-profit organization created in 1943 by a group of volunteers all active in various types of horticultural associations. Organizer of the International Floralies-Nantes, the main mission of the Committee is to promote horticulture,maintain the high level of expertise and reputation of the association and advise people on various horticultural issues.