| Psathyrostachys fragilis (Boiss.) Nevski | | a | | Psathyrostachys fragilis(Boiss.) Nevski | |
| Psathyrostachys juncea (Fisch.) Nevski | | a | | Psathyrostachys juncea(Fisch.) Nevski | |
| Psathyrostachys spp. | | a | | Psathyrostachys spp. | |
| Psathyrostachys huashanica Keng | | a | | Psathyrostachys huashanicaKeng | |
| Psathyrostachys stoloniformis Baden | | a | | Psathyrostachys stoloniformisBaden | |
| Psathyrostachys caduca (Boiss.) Melderis | | a | | Psathyrostachys caduca(Boiss.) Melderis | |
| Psathyrostachys rupestris (T. Alex.) Nevski | | a | | Psathyrostachys rupestris(T. Alex.) Nevski | |
| Psathyrostachys lanuginosa (Trin.) Nevski | | a | | Psathyrostachys lanuginosa(Trin.) Nevski | |
| Psathyrostachys kronenburgii (Hack.) Nevski | | a | | Psathyrostachys kronenburgii(Hack.) Nevski | |
| Psathyrostachys juncea (Fisch.) Nevski subsp. juncea | | a | i | Psathyrostachys juncea(Fisch.) Nevski subsp. juncea | |
| Psathyrostachys juncea (Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev | | a | i | Psathyrostachys juncea(Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev | |
| Psathyrostachys hyalantha (Rupr.) Tzvelev | Psathyrostachys juncea (Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev | | | Psathyrostachys hyalantha(Rupr.) Tzvelev | Psathyrostachys juncea(Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev |
| Psathyrostachys caespitosa (Sukaczev) Peschkova | Psathyrostachys juncea (Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev | | | Psathyrostachys caespitosa(Sukaczev) Peschkova | Psathyrostachys juncea(Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev |