Illustrated is a radical leaf of centaurea gymnocarpa.

Centaurea Gymnocarpa

Illustrated is a radical leaf of centaurea gymnocarpa.

Hedge Garlic (Sisymbrium Allaria). A, Inflorescence and Cauline Leaves.  B, Radical Leaf and Root.

Hedge Garlic

Hedge Garlic (Sisymbrium Allaria). A, Inflorescence and Cauline Leaves. B, Radical Leaf and Root.

Pictured is the upper portion of the plant, a radical leaf, and a flower of moricandia sonchifolia. The flowers are a pale, violet blue. The flowers are one inch in diameter and bloom in March.

Moricandia Sonchifolia

Pictured is the upper portion of the plant, a radical leaf, and a flower of moricandia sonchifolia.…

This illustration shows a radical leaf of the White Lily, with its base thickened into a bulb-scale, cut across below to show its thickness.

White Lily

This illustration shows a radical leaf of the White Lily, with its base thickened into a bulb-scale,…