]> [author note: Herbarium and types: L] Example of Names published: Xeromphalina aspera Maas Geesteranus, Persoonia 15(1): 50 (1992) Botany Maas Geesteranus, Rudolf Arnold Maas Geesteranus, Rudolf Arnold R. A. Maas Geesteranus Maas Geest. Maas Geesteranus Rudolf Arnold Geesteranus Maas Maas Geesteranus, Rudolph Arnold 1911 2003