1) Order plumbaginales 2) Plant order 
Plumbaginales is an order of flowering plants. The order is recognized by several systems, such as the Wettstein system, last revised in 1935, the Engler system, in its update of 1964 and the Cronquist system, 1981. Its circumscription is typically: Cronquist placed this order in his subclass Caryophyllidae of three orders. ...
(from the article `angiosperm`) ...not clearly differentiated into calyx and corolla; ovary mostly tricarpellate, unilocular, with a single basal ovule. A single family, ...
[n] - coextensive with the family Plumbaginaceae
order Plumbaginales noun coextensive with the family Plumbaginaceae; usually included in order Primulales