1 | Eastern China Conservation Centre for Wild Endangered Plant Resources,
Shanghai Chenshan Botanical Garden, Shanghai, 201602,
China |
2 | Horticulture and Landscape Department, Shanghai Chenshan Botanical
Garden, Shanghai, 201602, China |
3 | Department of Biology and Botanic Garden, University of Fribourg,
Fribourg, Switzerland |
4 | Natural History Museum Fribourg, Fribourg, Switzerland |