Hieracium norvegicum Fr.

Sennikov, Alexander, 2025, The collection-based inventory and spatial analysis of Hieracium s. str. (Asteraceae) in Finland, Biodiversity Data Journal 13, pp. e 154676-e 154676 : e154676-

Hieracium norvegicum Fr.

Native status

Native. Open forest margins, shrubs.

Distribution

Finland: Ab, N, St; Norway, Sweden ( Tyler 2011).

Diagnosis

Stems 60–80 cm tall. Basal leaves withering at anthesis; cauline leaves 11–13, gradually decreasing from the stem base, lowermost ones narrowly lanceolate, base narrowly cuneate, apex narrowly triangular, attenuate, with narrowly acute teeth, rigid, dark green, glabrous with sparse stellate hairs above, with simple hairs ca. 1.5 mm long along the margins, on indistinct petioles, middle ones similar. Phyllaries triangular, with acute apex, ca. 10 mm long, dark grey-green, with sparse to rather dense whitish simple hairs 0.5–1 mm long, dense glandular hairs 0.1–0.3 mm long and sparse stellate hairs along the margins, apex without ciliae. Synflorescence branches without simple hairs, with sparse glandular hairs 0.1 mm long and stellate hairs. Styles with black papillae. Ligules glabrous.