Valeriana yacuriensis
Valeriana yacuriensis Sklenár & B. Eriksen
Shrubs to 40 cm tall, branched stems ascending to erect, terete, to 4.1 mm in diameter. Leaves numerous, wellspaced basally but becoming densely clustered in the upper part of the branches; the petiole persistent, triangular, flat, sheathing, 1.6–1.7 mm broad basally, ca 2.2 mm long, green…