Hieracium subaureum H. Lindb. ex Norrl.

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 subaureum H. Lindb. ex Norrl.

Native status

Native. Forest margins, sparse forests, shrubs.

Distribution

Finland: Sb. Endemic to Finland.

Diagnosis

Stems 70–90 cm tall. Basal leaves 1–2, present at anthesis; cauline leaves 10–15, gradually decreasing in size from the stem middle, lowermost ones lanceolate or rhombic-lanceolate, base cuneate, apex triangular, with sparse narrow teeth, rigid, greyish-green, with sparse simple hairs 0.5–0.8 mm long and stellate hairs above, attenuated into very short petioles, middle ones narrowly rhombic lanceolate, broadly attenuate-petiolate. Phyllaries oblong, with subobtuse apex, ca. 9 mm long, grey-green, with or without solitary simple hairs 0.5–0.8 mm long in the basal part, with rather dense to dense glandular hairs 0.1–0.5 mm long and nearly without stellate hairs, apex without ciliae. Synflorescence branches without simple hairs, with very rare glandular hairs 0.1–0.2 mm long and stellate hairs. Styles with black papillae. Ligules glabrous.