Valeriana roylei

Valeriana roylei is a species in the genus Valeriana, belonging to the family Caprifoliaceae. It was first described by Klotzsch in 1862.

Related species

Valeriana scandens

Valeriana quiroana

Valeriana cardamines

Valeriana angustifolia

Valeriana sulcata

Valeriana asarifolia

Cephalaria anamurensis

Zabelia densipila

Knautia degenii

Lonicera oblongifolia

Cephalaria syriaca

Linnaea borealis