1. Department of Molecular Evolution and Plant Systematics & Herbarium (LZ); Institute of Biology; Leipzig University; Johannisallee 21-23 D-04103 Leipzig Germany
2. German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig; Deutscher Platz 5e D-04103 Leipzig Germany
3. Kunming Institute of Botany; Chinese Academy of Sciences; 132 Lanhei Road Kunming 650204 Yunnan China