Mercurialis tomentosa L.
Family: EUPHORBIACEAE
Genus: Mercurialis
Catalan common name: Botja blanca. Botja peluda. Herba blanca. Mercolage. Mercoratge. Mercurial tomentós. Orella de rata.
Spanish common name: Carra. Criadillas de ratón. Hierba de Santa Quiteria. Hierba del veneno. Marrubiejo. Marrubillo. Mercurial blanca. Mercurial fruticosa.
Province distribution: Alacant. Balearic Islands. Barcelona. Castelló. Girona. Lleida. Tarragona. València.
Distribution in the islands: Ibiza.
General distribution (Phytogeography): West Mediterranean
IUCN Category: Least concern
Life-forms: Nanophanerophyte.
Habitats: Cultivated fields, path and road sides, disturbed zones. Cultivated fields, path and road sides, disturbed zones.
Characteristics: This is the only species of this genus with a woolly appearance, as this plant is densely covered with hairs. In its natural environment, its whitish look is what makes it standout amongst the rest of the surrounding plants.