Hieracia Balcanica III: a new species in Hieracium sect. Cernua (Asteraceae) from Bulgaria

• Autores: Zbigniew Szelag
• Localización: Polish botanical journal, ISSN 1641-8190, Vol. 51, Nº 1, 2006, págs. 25-30
• Idioma: inglés
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• Resumen

  • Hieracium werneri Szel¹g, sp. nov. from the Rhodope Mountains in southern Bulgaria is described and illustrated. This has previously been confused with H. grisebachii A. Kern., which also has naked involucres and semi-amplexicaul cauline leaves. The new species is triploid (2n = 27) and reproduces apomictically.

    Its distribution, ecology and a morphological relationships to the most closely species in H. sect. Cernua are given.