| china | | pteridrys australis | species | 5 | 0 |
| china | | pteridrys cnemidaria | species | 18 | 0 |
| china | | pteridrys microthecia | species | 1 | 0 |
| china | guangxi | pteridrys cnemidaria | species | 3 | 0 |
| china | jiangsu | pteridrys cnemidaria | species | 3 | 0 |
| indonesia | | pteridrys microthecia | species | 10 | 0 |
| indonesia | | pteridrys syrmatica | species | 14 | 0 |
| laos | | pteridrys australis | species | 3 | 0 |
| laos | attapeu province | pteridrys australis | species | 1 | 0 |
| laos | viangchan province | pteridrys syrmatica | species | 3 | 0 |
| malaysia | kedah | pteridrys australis | species | 4 | 0 |
| vietnam | ha noi city | pteridrys sp. zhang et al. 6517 | species | 10 | 0 |
| vietnam | lao cai province | pteridrys lofouensis | species | 1 | 0 |
| vietnam | nghe an province | pteridrys australis | species | 2 | 0 |
| vietnam | phu tho province | pteridrys sp. zhang et al. 6554 | species | 3 | 0 |