Compositae source details
Phytologia 60(1)
325469
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Machaeranthera canescens var. ambigua B.L.Turner (original description)
Machaeranthera canescens var. aristata (Eastw.) B.L.Turner (original description)
Machaeranthera canescens var. nebraskana B.L.Turner (original description)
Machaeranthera canescens var. sessiliflora (Nutt.) B.L.Turner accepted as Dieteria canescens var. sessiliflora (Nutt.) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera canescens var. shastensis (A.Gray) B.L.Turner accepted as Dieteria canescens var. shastensis (A.Gray) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera canescens var. ziegleri (Munz) B.L.Turner (original description)
Machaeranthera canescens var. aristata (Eastw.) B.L.Turner (original description)
Machaeranthera canescens var. nebraskana B.L.Turner (original description)
Machaeranthera canescens var. sessiliflora (Nutt.) B.L.Turner accepted as Dieteria canescens var. sessiliflora (Nutt.) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera canescens var. shastensis (A.Gray) B.L.Turner accepted as Dieteria canescens var. shastensis (A.Gray) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera canescens var. ziegleri (Munz) B.L.Turner (original description)
