**Code**: [PE](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=124848) **Organization**: Institute of Botany, Chinese Academy of Sciences **Location**: Beijing, Beijing, People's Republic of China **Total number of specimens**: 2650000 **Current status**: Active **Date founded**: 1928 **Taxonomic coverage**: Mosses and fossils; vascular plants **Geographic coverage**: Worldwide, especially China **Incorporated herbaria**: AMMS (25 000 specimens) in 1999, FM in part, SH in part, SU mosses, Institute of Botany, National Academy of Peiping (Beijing). **Important collectors**: Y. T. Chang, W. L. Chen, P. C. Chen, R. C. Ching, T. L. Dai, W. P. Fang, K. M. Feng, G. Forrest, K. T. Fu, M. Furuse, K.-S. Hao, W. Y. Hsia, H. H. Hu, S. P. Ko, K. C. Kuan, H. W. Kung, P. C. Kuo, B. S. Li, X. Li, H. J. Li, G. F. Li, E. Licent, Y. Ling, K. M. Liou, T.-N. Liou, J. M. Liu, Y. Liu, P. I. Mao, T. Tang, H. T. Tsai, W. T. Tsang, C. P. Tsien, P. C. Tsoong, K. K. Tsoong, Y. W. Tsui, F. T. Wang, M. Z. Wang, C. Wang, C. W. Wang, T. P. Wang, P. C. Wu, G. H. Yang, T. T. Yu, J. S. Yue, Z. S. Zhang, Q. S. Zhao **Notes**: Updated Aug 2017 (phone number, Chinese mailing address). PE houses 20,000 type specimens. To help ensure delivery, use Chinese mailing address on the shipping label: 北京海淀区香山南辛村20号 中科院植物所标本馆 **Date modified in Index Herbariorum**: 2022-06-20 > [!cite] This page is automatically generated • Data on this page were obtained from [Index Herbariorum](https://sweetgum.nybg.org/science/ih/) on 2023-08-23. • Meaning of acronyms in TL-2 is not always the same as in IH. Consult list of original [[Abbreviations|abbreviations]] if you suspect acronym mismatch.