Hieracium norvegicum ssp. trothanum Zahn

Flower head; Botanical Garden Halle, Germany; 6/2015 © Julia Roeser

Flower head buds, close-up; Botanical Garden Halle, Germany; 6/2015 © Julia Roeser

Infructescence; Botanical Garden Halle, Germany; 6/2015 © Julia Roeser

Basal foliage; Botanical Garden Halle, Germany; 6/2015 © Julia Roeser

Plant with flower head buds; Botanical Garden Halle, Germany; 6/2015 © Julia Roeser

Habit; Botanical Garden Halle, Germany; 6/2015 © Julia Roeser

Habit; Botanical Garden Halle, Germany; 6/2015 © Julia Roeser