Gunnerales is an order of dicotyledonous flowers with members with ellagic acids, abundant plastids in their phloem cells, hydathodal teeth in the lamina margins of the leaf, and small flowers.
The Gunnerales plants are dioeciousWhat is dioecious?Pertaining to plants, individuals of which bear either staminate or pistillate flowers, but not both. and generally pollinated via wind. Most Gunneraceae species are found in the tropical regions above the equator, while Myrothamnaceae are endemic to Madagascar and Africa. In addition, the giant rhubarb and the resurrection plants are found under the Gunnerales order.