Hieracium cyathodes 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 cyathodes Norrl.

Native status

Native. Riversides, tundra.

Distribution

Finland: Le; northern Sweden and Norway.

Notes

This species is included in Hieracium enantiodon Omang in POWO (2025).

Diagnosis

Stems 20–30 cm tall. Basal leaves plumbeous-green, lanceolate-ovate, oblong-ovate to oblong, base cuneate to truncate or sagittate, apex triangular, with prominent irregularly serrate dentation in the middle and the basal half, on a rather long petiole, glabrous above; cauline leaf 1, at the stem base, reduced in size. Synflorescence of ca. 2 flowering heads, with rather short slender final branches (central one is not abbreviated). Phyllaries narrowly triangular, with acute apex, 12–13 mm long, dark-olivaceous, with sparse blackish simple hairs 1–1.5 mm long, dense stiff glandular hairs 0.5–1.2 mm long and sparse stellate hairs along the margins in the basal part, with very narrow glabrous margins, apex with a few ciliae. Synflorescence branches with solitary to sparse simple hairs 1–1.5 mm long, very dense stiff glandular hairs 0.5–1 mm long and stellate hairs. Styles with black papillae. Ligules glabrous.