Echinops dumosus Panc ap. Hayek 1931

= Echinops microcephalus Sibth. et Sm. f. virescens Petrovic 1887

= E. microcephalus Sibth. & Smith var. concolor Velenovsky ap. Bornmuller 1918

Taxon full name:

Echinops dumosus Panc in sched ap. Hayek ., Prodr. Fl. Penins. Balcan. 30(2): 688. (1931)

Hayek, A (1931): Prodromus Florae peninsulae Balcanicae 2. - Repertorium Specierum novarum Regni vegetabilis, Beihefte, 30(2): 577-1152.