Pappophorum nigricans var. polyphyllum
Pappophorum nigricans var. robustissimum
Pappophorum nigricans var. arenicola
Pappophorum nigricans var. barbinode
Pappophorum nigricans var. compactum
Pappophorum nigricans var. glabrescens
Pappophorum nigricans var. gracile
Pappophorum nigricans var. pallidum
Pappophorum nigricans var. pubiculme
Pappophorum nigricans var. purpurascens
Pappophorum nigricans f. nigricans
Pappophorum nigricans var. nigricans