Echinops albidus, Taxa Only, Exact Match: 2 Treatments

Echinops albidus			Conti, Fabio, Reich, Dieter & Gutermann, Walter, 2020, Notes on the genus Echinops L. (Asteraceae) in SE Europe, Adansonia 42 (3), pp. 95-104 : 98	98
Echinops sphaerocephalus subsp. albidus			Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1976, Flora Europaea. Volume 4. Plantaginaceae to Compositae (and Rubiaceae), Cambridge University Press : 214	214