Rue is well known for its symbolic meaning of regret and it has sometimes been called "herb-of-grace" in literary works.

Mercy, that herb-of-grace, Flowers now but seldom.

I rubbed juniper needles between my hands into the fire, and followed them with rue, called herb-of-grace, and rosemary-that's for remembrance, after all.

Ruta graveolens, commonly known as rue, common rue or herb-of-grace, is a species of Ruta grown as a herb.

One type of rue grows on the territory of Southern Ukraine - Common Rue, a sweet-scented Herb-of-grace which grows in Crimea, on the rocky slopes.

Common Rue, Garden Rue, German Rue, Herb-of-Grace, Herbygrass, Raute, Ruda, Ruda de Castilla, Rue Officinale, Ruta Grav, Ruta graveolens, Rutae Folium, Rutae Herba, Sudapa.

It is found in cocoa butter and in the roots of Ruta graveolens.

Its name comes from the name of Ruta graveolens, a plant that also contains rutin.

The most well-known species is Ruta graveolens, (rue or common rue).

There's a blue-green rue (Ruta graveolens) near the water that stays green all winter, even though some people say this plant can't stand the shade.

Sunblock can greatly mitigate symptoms, at least when caused by rue (Ruta Graveolens).

Rue (Ruta graveolens)

Be careful not to confuse goat's rue (Galega officinalis) with rue (Ruta graveolens).

A series of furanoacridones and of two acridone alkaloids (arborinine and evoxanthine) can be isolated from Ruta graveolens.

Ruta graveolens, commonly known as rue, common rue or herb-of-grace, is a species of Ruta grown as a herb.

The ethyl acetate extract of Ruta graveolens leaves yields two furanocoumarins, one quinoline alkaloid and four quinolone alkaloids.

Examples are Salvia officinalis purpurascens, purple-leaved sage, ginger mint (Mentha x gentilis "Variegata" ) with yellow-variegated leaves and blue rue (Ruta graveolens "Jackmans Blue" ).

Dioscorides, ca. 40 A.D., described the contraceptive property of hemp seeds (Cannabis sativa) and rue (Ruta graveolens) in De Materia Medica, a text widely used into medieval times.

- Murray Alter, Brooklyn A. Animals may be even more unpredictable than humans, and while the acrid scent of rue (Ruta graveolens) will discourage some cats, I cannot guarantee that it will deter them all.

Common Rue, Garden Rue, German Rue, Herb-of-Grace, Herbygrass, Raute, Ruda, Ruda de Castilla, Rue Officinale, Ruta Grav, Ruta graveolens, Rutae Folium, Rutae Herba, Sudapa.