Table 1.
Sequenced specimens used in phylogenetic analysis.
| Taxa | Voucher | Locality | GenBank accession no. (ITS) |
|---|---|---|---|
| P. amaura (Berk. & Broome) Pegler | HMJAU 37810 | Jilin: Qiupi Village, Tonghua City | MG734724 |
| P. bipellis (Quél.) A.H. Sm. | HMJAU 25349 | Jilin: Jilin Agricultural University | MG734722 |
| P. borealis | HMJAU 37924 | Inner Mongolia Autonomous Region: Mangui Town | MG734743 |
| P. borealis A.H. Sm. | HMJAU 37911 | Jilin: Changbai Mountain National Nature Reserve | MG734746 |
| P. boreifasciculata Kytöv. & Liimat. | HMJAU 27556 | Heilongjiang: Nanwenghe National Nature Reserve | KX901850 |
| P. candolleana | HMJAU 37994 | Jilin: Dayangcha, Erdaobaihe Town | MG734719 |
| P. candolleana (Fr.) Maire | HMJAU 37994 | Liaoning: Wulong Mountain | MG734720 |
| P. conica | HMJAU 22096 | Jilin: Lushuihe Town, Baishan City | MG734713 |
| P. conica | HMJAU 37846 Type | Jilin: Changbai Mountain National Nature Reserve | MG734739 |
| P. conica | HMJAU 37905 | Jilin: Changbai Mountain National Nature Reserve | MG734745 |
| P. effibulata Örstadius & E. Ludw. | HMJAU 37832 | Jilin: Jingyuetan National Scenic Area | MG734727 |
| P. fennoscandica Örstadius & E. Larss. | HMJAU 37918 | Heilongjiang: Shuanghe National Nature Reserve | MG734723 |
| P. gordonii | HMJAU 35984 | Jilin: Jilin Agricultural University | KX901852 |
| P. gordonii (Berk. & Broome) A. Pearson & Dennis | HMJAU 35983 | Jilin: Jilin Agricultural University | KY120974 |
| P. jilinensis | HMJAU 37822 Type | Jilin: Changbai Mountain National Nature Reserve | MG734717 |
| P. jilinensis | HMJAU 37824 | Jilin: Changbai Mountain National Nature Reserve | MG734721 |
| P. lutensis (Romagn.) M.M. Moser | HMJAU 37840 | Inner Mongolia Autonomous Region: Huihe National Nature Reserve | MG734748 |
| P. luteopallida A.H. Sm. | HMJAU 5148 | Jilin: Zuojia Town, Jilin City | MG734736 |
| P. mammifera | HMJAU 21908 | Jilin: Mahutou Mountain, Changchun City | MG734734 |
| P. mammifera (Romagn.) Courtec. | HMJAU 37882 | Jilin: Changbai Mountain National Nature Reserve | MG734740 |
| P. mycenoides | HMJAU 37888 Type | Jilin: Jilin Agricultural University | MG734730 |
| P. mycenoides | HMJAU 37993 | Jilin: Jilin Agricultural University | MG734731 |
| P. obtusata | HMJAU 37307 | Jilin: Changbai Mountain National Nature Reserve | KY224080 |
| P. obtusata (Pers.) A.H. Sm. | HMJAU 37310 | Jilin: Changbai Mountain National Nature Reserve | KY224081 |
| P. panaeoloides (Maire) Arnolds | HMJAU 23696 | Jilin: Lushuihe Town, Baishan City | MG734733 |
| P. pertinax (Fr.) Örstadius | HMJAU 6830 | Jilin: Changbai Mountain National Nature Reserve | MG734735 |
| P. phegophila | HMJAU 37848 | Jilin: Songjiang Town | MG734738 |
| P. phegophila | HMJAU 37804 | Heilongjiang: Shengshan National Nature Reserve | MG734726 |
| P. phegophila Romagn. | HMJAU 28267 | Inner Mongolia Autonomous Region: Baiyin’aobao National Nature Reserve | MG734728 |
| P. piluliformis (Bull.) P.D. Orton | HMJAU 37922 | Heilongjiang: Shuanghe National Nature Reserve | MG734716 |
| P. pygmaea (Bull.) Singer | HMJAU 37850 | Jilin: Changbai Mountain National Nature Reserve | MG734744 |
| P. senex (Peck) A.H. Sm. | HMJAU 4450 | Inner Mongolia Autonomous Region: Hulunbeier City | MG734732 |
| P. singeri A.H. Sm. | HMJUA 37867 | Jilin: Changbai Mountain National Nature Reserve | MG734718 |
| P. spintrigeroides | HMJAU 37820 | Jilin: Changbai Mountain National Nature Reserve | MG367203 |
| P. spintrigeroides P.D. Orton | HMJAU 37901 | Jilin: Changbai Mountain National Nature Reserve | MG734737 |
| P. squamosa | HMJAU 37816 | Heilongjiang: Nanwenghe National Nature Reserve | MG367206 |
| P. squamosa (P. Karst.) A.H. Sm. | HMJAU 35923 | Jilin: Lushuihe Town, Baishan City | MG734729 |
| P. subsingeri | HMJAU 37814 | Yunnan: Yeya Lake | MG734714 |
| P. subsingeri | HMJAU 37811 | Jilin: Jilin Agricultural University | MG734715 |
| P. subsingeri | HMJAU 37913 Type | Jilin: ingyuetan National Scenic Area | MG734725 |
| P. subsingeri | HMJAU 37915 | Henan: Boerdeng National Forest Park | MG734742 |
| P. subspadiceogrisea | HMJAU 35992 Type | Jilin: Changbai Mountain National Nature Reserve | KY678465 |
| P. subspadiceogrisea T. Bau & J.Q. Yan | HMJAU 35996 | Jilin: Changbai Mountain National Nature Reserve | KY678466 |
| P. subterrestris A.H. Sm. | HMJAU 37885 | Jilin: Changbai Mountain National Nature Reserve | MG734747 |
| P. subterrestris | HMJAU 37887 | Jilin: Songjiang Town | MG734741 |