Gentianaceae

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

Cicendia filiformis Zeltnera trichantha Centaurium favargeri Centaurea filiformis Comastoma tenella

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

Schenkia Exaculum Sabatia Gentianella Chironia

Gentiana angustifolia Gentiana occidentalis Gentiana brachyphylla Gentiana alpina Gentiana clusii

Gentiana schleicheri Comastoma tenellum Centaurium pulchellum Gentianopsis ciliata Exacum affine