Hieracium panaeolum Dahlst.

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 panaeolum Dahlst.

Native status

Native. Forest margins.

Distribution

Finland: Al; Sweden ( Tyler 2006 e), Estonia ( Sennikov 2003 b).

Diagnosis

Stems 40–50 cm tall. Rosulate leaves oblong-ovate or ovate, base truncate to sagittate, apex broadly triangular to subrotund, with prominent triangular teeth in the basal part, thin, dark-green, glabrous above, on long petioles. Cauline leaf single, usually completely reduced. Phyllaries narrowly triangular, with acute apex, 9–10 mm long, grey-green, without simple hairs, with rather dense glandular hairs 0.5–0.8 (1) mm long and abundant stellate hairs throughout, apex with abundant short ciliae. Synflorescence branches without simple hairs, with dense glandular hairs 0.4–0.5 mm long and stellate hairs. Styles with black papillae. Ligules glabrous.