Hieracium delineatum 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 delineatum Norrl.

Native status

Native. Forest margins.

Distribution

Finland: St, Ta, Tb. Endemic to Finland.

Diagnosis

Stems 25–40 cm tall. Rosulate leaves lanceolate to oblong-lanceolate, with small broad teeth, thin, dark-green with purple spots, with sparse simple hairs 0.8–1.5 mm above, on short petioles. Cauline leaves similar, but reduced in size, 2–3. Phyllaries triangular, with a narrowly triangular apex, 8–9 mm long, grey-green, without simple hairs, with rather dense glandular hairs 0.5–0.8 mm long and sparse stellate hairs in the basal half, apex with indistinct ciliae. Synflorescence branches without simple hairs, with sparse glandular hairs 0.2–0.3 mm long and stellate hairs. Styles with dark papillae. Ligules glabrous.