agronom.info agronomy portal
Reference · Crops

Madder family

Common madder (Rubia tinctorum) is a perennial herbaceous plant belonging to the Rubiaceae family. Historically, it is the most significant species of the genus used as a source of red dye, extracted from the roots and rhizomes, and widely utilized in traditional and modern medicine.

Main sections

Canthium16 Bouvardia6 Anthorrhiza5 Bedstraw5 Adina4 Catunaregam4 Chassalia4 Bertiera3 Breonia3 Anotis2 Antirhea2 Atractocarpus2 Bouvardia2 Callipeltis2 Canthiumera2 Chiococca2 Acmadenia1 Acranthera1 Adinauclea1 Alberta1
518 sections

What the section contains

Acmadenia Acmadenia 1 item Acmadenia mundiana Acmadenia mundiana Acranthera Acranthera 1 item Adina Adina 4 items Adinauclea Adinauclea 1 item Aidia densiflora Aidia densiflora Alberta Alberta 1 item Alibertia Alibertia 1 item Alibertia longiflora Alibertia longiflora Alibertia patinoi Alibertia patinoi Amaiaoua intermedia Amaiaoua intermedia Amaioua Amaioua Anotis Anotis 2 items Anthony coffee Coffea anthonyi Anthorrhiza Anthorrhiza 5 items Anthospermum Anthospermum 1 item Antirhea Antirhea 2 items Arachnothryx leucophylla Arachnothryx leucophylla Argostemma Argostemma 1 item Arkansas bedstraw Galium arkansanum Atractocarpus Atractocarpus 2 items Austrian bedstraw Galium austriacum Azure bluet Houstonia caerulea Baetic bedstraw Galium baeticum Balmea Balmea 1 item Bathysa Bathysa 1 item Bedstraw Galium 5 items Belonophora Belonophora 1 item Bengal coffee Coffea benghalensis Benkara Benkara 1 item Bertiera Bertiera 3 items Blue Bedstraw Galium glaucum Bouvardia Bouvardia Salisb. 6 items Bouvardia Bouvardia 2 items Bremeria Bremeria 1 item Breonadia Breonadia 1 item Breonia Breonia 3 items Brimstone tree Morinda lucida Bristly bedstraw Galium setaceum Burchellia Burchellia 1 item Buttonbush Cephalanthus L. 1 item Byrsophyllum Byrsophyllum 1 item Callipeltis Callipeltis 2 items Calycophyllum Calycophyllum 1 item Calycophyllum multiflorum Calycophyllum multiflorum Calycophyllum spruceanum Calycophyllum spruceanum Calycosiphonia Calycosiphonia 1 item Canthium Canthium 16 items Canthiumera Canthiumera 2 items Carapichea Carapichea 1 item Casasia Casasia 1 item Catesbaea Catesbaea 1 item Catunaregam Catunaregam 4 items Caucasian crosswort Phuopsis stylosa Cephaelis cuneata Cephaelis cuneata Chassalia Chassalia 4 items Chimarrhis Chimarrhis 1 item Chinese madder Rubia chinensis Chiococca Chiococca 2 items Chomelia Chomelia 1 item

Madder family

The plant is native to the warmer regions of Europe, the Mediterranean, and Central Asia. In agricultural practice, it is cultivated in areas that provide long, sunny growing seasons, which are essential for the maturation of the roots and the accumulation of primary metabolites, such as alizarin and purpurin.

The plant features a four-angled stem that can reach significant lengths, covered with tiny, downward-pointing prickles. Its leaves are whorled, and it produces small, yellowish-green flowers in terminal panicles. The root system is deep-reaching, consisting of fleshy, reddish rhizomes that are harvested after 2–3 years of growth.

Cultivation requires well-drained, sandy loam soils that are rich in calcium, as the plant is sensitive to acidic environments. Proper field management involves deep tillage to allow root penetration and the maintenance of optimal soil moisture. While robust, the crop requires careful weed management during the establishment phase, as young plants compete poorly.

Common madder is primarily used in the pharmaceutical industry to support renal health and in eco-friendly textile industries for fabric dyeing. Common issues include:

  • Root rot caused by excessive soil moisture.
  • Infestations of aphids and mites during hot, dry weather.
  • Fungal leaf spots during periods of high humidity.

Success in commercial production depends heavily on the harvest timing, which should occur in late autumn to ensure maximum concentration of bioactive compounds in the root tissue.