Erysimum trichophyllum Heldr., Herb. Graec. Norm.

Reich, Dieter, Gutermann, Walter, Bardy, Katharina, Rainer, Heimo, Raus, Thomas, Sonnleitner, Michaela, Tan, Kit & Lachmayer, Margarita, 2021, The type specimens in Eugen von Halácsy´s Herbarium Graecum, Phytotaxa 493 (1), pp. 1-156 : 49

Erysimum trichophyllum Heldr., Herb. Graec. Norm. : No. 1505, cum diagn. 1900.

Current name: Erysimum pusillum

Syntypes:—[ Greece] Laconia borealis: In districtus Alagonia monte Xirovuni: May 1899 (flor.) & 7 July 1900 (fruct.), K. H . Zahn 1505 ( WU 0075955 ).—[ Greece] Graecia. Laconia borealis. In districtus “Alagonia” monte “Xirovuni”: May 1899 (flor.) & 7 July 1900 (fruct.), K. H . Zahn 4206 ( WU 0075956 ) .

First-step lectotype in W (W 1900-0014914) designated by Polatschek (1986: 242). However, two different gatherings (Art. 8.2, Turland et al. 2018) are mounted on the corresponding sheet, thus the voucher in WU-Halácsy- Graec. remains a syntype.

The same material collected by Zahn was distributed both in Dörfler´s Herbarium Normale and Heldreich´s Herbarium Graecum Normale.