Wilhelms, Taxa Only, Exact Match: 2 Treatments

Salix wilhelmsiana			Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1964, Flora Europaea - Volume 1. Lycopodiaceae to Platanaceae, Cambridge University Press : 53	53
Achillea wilhelmsii			Mehrparvar, Mohsen, 2024, Aphids of Iran: their host plants and distribution, Zootaxa 5516 (1), pp. 1-129 : 62	62