Hieracium aphyllum subsp. singulare

Synonymy

Source: Greuter, W. (2006+): Compositae (pro parte majore). – In: Greuter, W. & Raab-Straube, E. von (ed.): Compositae. Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.

Hieracium aphyllum subsp. singulare (Zahn) Zahn in Reichenbach, Icon. Fl. Germ. Helv. 19(2): 69. 1906

≡Hieracium aphyllum gx singulare Zahn in Koch, Syn. Deut. Schweiz. Fl., ed. 3: 1809. 1901
≡Hieracium aphyllum subsp. neosingulare Dalla Torre & Sarnth., Fl. Tirol 6(3): 866. 1911, nom. illeg.
≡Hieracium neosingulare Prain, Index Kew., Suppl. 5: 130. 1921

Content

Distribution

● It

Euro+Med endemic: Italy, with San Marino and Vatican City nativeA,B

Bibliography

A. Ascherson, P. F. A. & Graebner, K. O. R. P. P. 1930–1935: Synopsis der mitteleuropäischen Flora 12(2) [Zahn, K. H.]. – Leipzig (as Hieracium aphyllum subsp. neosingulare Dalla Torre & Sarnth.)

B. Fiori, A. 1925–1929: Nuova flora analitica d’Italia 2. – Firenze (as Hieracium aphyllum f. singulare)