Genus
Hieracium
Species
rigidum forma hirsuta
Author
E.Regel
Published place
St.Petersburg (Petropolitanus)
Published year
1864 (suppl.)
Published in
E.Regel in: Supplementum ad index seminum anni 1864, quae hortus botanicus imperialis Petropolitanus... : 17
Original seen in
Leiden (L); IDC microfiches (7888)
Notes
Hartm. = C.J.Hartman (1790-1849)
