Proteales

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Proteales is the botanical name of a order of flowering plants. Such an order has been recognized by almost all taxonomists.

The APG II system, of 2003, also recognizes this order, and places it in the clade eudicots with this circumscription:

order Proteales

* family Nelumbonaceae

* family Proteaceae [+ family Platanaceae]

with "+ ..." = optional segregrate family, that may be split off from the preceding family. Well-known members of Proteales include the proteas of South Africa, the banksias of Australia, the London plane, and the sacred lotus.

This represents a slight change from the APG system, of 1998, which firmly did accept family Platanaceae as separate, using this circumscription of the order:

order Proteales

* family Nelumbonaceae

* family Platanaceae

* family Proteaceae

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The Cronquist system, of 1981, recognized such an order and placed it in subclass Rosidae in class Magnoliopsida [=dicotyledons]. It used this circumscription:

order Proteales

* family Elaeagnaceae

* family Proteaceae

The Dahlgren system and Thorne system (1992) recognized such an order and placed it in superorder Proteanae in subclass Magnoliidae [=dicotyledons]. These systems used this circumscription:

order Proteales

* family Proteaceae

The Engler system, in its update of 1964, also recognized this order and placed it in subclass Archychlamydeae of class Dicotyledoneae. It used this circumscription:

order Proteales

* family Proteaceae

The Wettstein system, last revised in 1935, also recognized this order and placed it in the Monochlamideae in subclass Choripetalae of class Dicotyledones. It used this circumscription:

order Proteales

* family Proteaceae

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