The Collaborative International Dictionary of English v.0.48:

Caryophyllales \Caryophyllales\ n.
   an order of plants which corresponds approximately to the
   older group Centrospermae.

   Syn: order Caryophyllales, Chenopodiales,
        order-Chenopodiales.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Caryophyllales
    n 1: corresponds approximately to the older group Centrospermae
         [syn: Caryophyllales, order Caryophyllales,
         Chenopodiales, order-Chenopodiales]