Hieracium nigrescens subsp. pseudohalleri (Zahn) Zahn, 1899 4% complete

No common name

Mitt. Bad. Bot. Vereins 151-200: 142 (1899)

pending Update on year and scientific_name

Submitted by André on 19 Oct 2026, 19:13
ᐧ From external
ᐧ With a note