
Appearance
It is a fleshy annual plant, producing several erect, ribbed stems 35 to 45 centimeters in maximum height.The linear or widely lance-shaped leaves are narrow, up to 4.5 centimeters long but only a few millimeters side. The flowers occur in long, erect spikes. Each flower is a rounded, lobed, pocket-like structure with 4 curving sepals and usually two whitish petals which may be partially fused together. The fruit is a capsule a few millimeters long containing tiny shiny black seeds.
References:
Some text fragments are auto parsed from Wikipedia.