Plants

Rousseauxia andringitrensis

Rousseauxia aurata

Rousseauxia chrysophylla

Rousseauxia cistoides

Rousseauxia dionychoides

Rousseauxia glauca

Rousseauxia humbertii

Rousseauxia mandrarensis

Rousseauxia marojejensis

Rousseauxia minimifolia

Rousseauxia tamatavensis

Rovaeanthus strigosus

Rovaeanthus suffrutescens

Rubia aculeata

Rubia angustisissima

Rubia angustissima

Rubia argyi

Rubia atropurpurea

Rubia austrozhejiangensis

Rubia caramanica

Rubia charifolia

Erect Asian madder

Rubia chinensis

Rubia clematidifolia

Heart-leaf Indian madder

Rubia cordifolia

Rubia crassipes

Rubia davisiana

Rubia deserticola

Rubia discolor

Rubia dolichophylla

Rubia edgeworthii

Rubia falciformis

Rubia filiformis

Rubia florida

Rubia fruticosa

Rubia garrettii

Dyer's madder

Rubia tinctorum