Hieracium subobatrescens Brenner

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 subobatrescens Brenner

Native status

Native. Open and forested rocks.

Distribution

Finland: Ab, N. Endemic to Finland.

Diagnosis

Stems 50–60 cm tall, with simple hairs 2.5–3.5 mm long at the base. Rosulate leaves withering at anthesis; cauline leaves 15–20, linear to narrowly lanceolate, base cuneate, apex narrowly triangular, with sparse small teeth, rather thick and rigid, glaucous-green, glabrous above, with simple hairs 1.5–2 mm long along the margins, on indistinct petioles. Phyllaries broadly triangular, with acute apex, 9–9.5 mm long, grey-green, with sparse pale simple hairs 1–2 mm long, rather dense pale glandular hairs 0.1–0.2 (0.3) mm long and sparse stellate hairs mostly along the margins, apex with a small coma of very short ciliae. Synflorescence branches without simple and glandular hairs, with dense stellate hairs. Styles with yellowish papillae. Ligules glabrous.