Skokanová, K., Mereďa Jr., P., Šingliarová, B. & Španiel, S. (2020)

Lectotype of Solidago ×niederederi (Asteraceae) selected from a recently rediscovered original material

. Phytotaxa 438 (1): 62–64. https://doi.org/10.11646/phytotaxa.438.1.8