Gentianaceae

1/ Among the following species, which one in not a Gentianaceae?

Cicendia filiformis Comastoma tenella Centaurium favargeri Centaurea filiformis Zeltnera trichantha

Presence of herbs, bushes and trees Presence of alkaloids Leaves opposite Presence of xanthones Presence of secoiridoids

Sabatia Exaculum Gentianella Schenkia Chironia

Gentiana brachyphylla Gentiana clusii Gentiana angustifolia Gentiana alpina Gentiana occidentalis

Gentianopsis ciliata Gentiana schleicheri Centaurium pulchellum Comastoma tenellum Exacum affine