| Psathyrostachys fragilis (Boiss.) Nevski | | a | | Psathyrostachys fragilis (Boiss.) Nevski | | 30160 | |
| Psathyrostachys juncea (Fisch.) Nevski | | a | | Psathyrostachys juncea (Fisch.) Nevski | | 70517 | |
| Psathyrostachys spp. | | a | | Psathyrostachys spp. | | 310078 | |
| Psathyrostachys huashanica Keng | | a | | Psathyrostachys huashanica Keng | | 314178 | |
| Psathyrostachys stoloniformis Baden | | a | | Psathyrostachys stoloniformis Baden | | 319080 | |
| Psathyrostachys caduca (Boiss.) Melderis | | a | | Psathyrostachys caduca (Boiss.) Melderis | | 319081 | |
| Psathyrostachys rupestris (T. Alex.) Nevski | | a | | Psathyrostachys rupestris (T. Alex.) Nevski | | 319083 | |
| Psathyrostachys lanuginosa (Trin.) Nevski | | a | | Psathyrostachys lanuginosa (Trin.) Nevski | | 319085 | |
| Psathyrostachys kronenburgii (Hack.) Nevski | | a | | Psathyrostachys kronenburgii (Hack.) Nevski | | 319087 | |
| Psathyrostachys juncea (Fisch.) Nevski subsp. juncea | | a | i | Psathyrostachys juncea (Fisch.) Nevski subsp. juncea | | 447754 | |
| Psathyrostachys juncea (Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev | | a | i | Psathyrostachys juncea (Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev | | 447755 | |
| Psathyrostachys hyalantha (Rupr.) Tzvelev | Psathyrostachys juncea (Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev | | | Psathyrostachys hyalantha (Rupr.) Tzvelev | Psathyrostachys juncea (Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev | 454337 | 447755 |
| Psathyrostachys caespitosa (Sukaczev) Peschkova | Psathyrostachys juncea (Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev | | | Psathyrostachys caespitosa (Sukaczev) Peschkova | Psathyrostachys juncea (Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev | 454339 | 447755 |