ALL0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Share This Tweet Share A sub-order in the classification of plants. Related Images:Related Articles: Plumeria – Frangipani mosaic virusGibberellic acid in plantsGibberellic acid (GA), a plumeria hormone stimulating plant growth and development, is a tetracyclic di-terpenoid compound...Learn More Plumeria Meanings and SymbolismThe Moragne PlumeriaThe Moragne Plumerias