Poaceae | |
Calamagrostis lapponica var. alpina
| Hartm. | | |
Poaceae | |
Calamagrostis lapponica var. brevipilis
| Stebbins | Rhodora 32: 56 | 1930 |
Poaceae | |
Calamagrostis lapponica var. groenlandica
| Lange | Consp. Fl. Groenland. 296 | 1887 |
Poaceae | |
Calamagrostis lapponica subsp. lapponica
| | | |
Poaceae | |
Calamagrostis lapponica var. lapponica
| | | |
Poaceae | |
Calamagrostis lapponica var. nearctica
| A.E. Porsild | Sargentia 4: 10–11 | 1943 |
Poaceae | |
Calamagrostis lapponica var. pavlovi
| Roshev. | | |
Poaceae | |
Calamagrostis lapponica subsp. sibirica
| (Petrov) Tzvelev | Novosti Sist. Vyssh. Rast. 1965: 31 | 1965 |