Annual plant up to 90 cm (35.43 inch).
Middle leaves with 3 dentate lobes.
Cotyledons elliptical, with rounded tip, more or less petiolate. Entire leaves, ovate to triangular, irregularly dentate.
Cotyledons: Elliptical, with rounded tip, more or less petiolate.
Stems: Stem erect, angular, often alternatively white and green bands.
Leaves: Opposed lower leaves elsewhere alternate. Middle leaves with 3 dentate lobes, upper leaves narrow and often entire.