Schizachyrium
Encyclopedia
Schizachyrium is a genus
Genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...

 of grasses in the Poaceae
Poaceae
The Poaceae is a large and nearly ubiquitous family of flowering plants. Members of this family are commonly called grasses, although the term "grass" is also applied to plants that are not in the Poaceae lineage, including the rushes and sedges...

 family. The name is derived from the Greek
Greek language
Greek is an independent branch of the Indo-European family of languages. Native to the southern Balkans, it has the longest documented history of any Indo-European language, spanning 34 centuries of written records. Its writing system has been the Greek alphabet for the majority of its history;...

 words σχίζειν (schizein), meaning "to split," and ἄχυρον (achyron), meaning "chaff." It refers to either the glume or the toothed lemmas. Members of the genus are commonly known as bluestems.

Selected species

  • Schizachyrium brevifolium (Sw.) Nees ex Buse – Serillo Dulce
  • Schizachyrium cirratum (Hack.) Wooton & Standl.
  • Schizachyrium condensatum (Kunth) Nees – Colombian Bluestem
  • Schizachyrium fragile (R.Br.) A.Camus
  • Schizachyrium gaumeri Nash
  • Schizachyrium gracilipes (Hack.) A.Camus
  • Schizachyrium hatschbachii Peichoto
  • Schizachyrium imberbe (Hack.) A.Camus
  • Schizachyrium kelleri (Hack.) Stapf
  • Schizachyrium maclaudii (Jacq.-Fél.) S.T.Blake
  • Schizachyrium malacostachyum (J.Presl) Nash
  • Schizachyrium maritimum (Chapm.) Nash – Gulf Bluestem
  • Schizachyrium mexicanum (Hitchc.) A.Camus
  • Schizachyrium microstachyum (Ham.) Roseng. et al.
  • Schizachyrium muelleri Nash
  • Schizachyrium multinervosum Nash
  • Schizachyrium niveum (Swallen) Gould – Pinescrub Bluestem
  • Schizachyrium pachyarthron C.A.Gardner
  • Schizachyrium paniculatum (Kunth) Herter
  • Schizachyrium parvifolium (Hitchc.) Borhidi & Catasús
  • Schizachyrium rhizomatum (Swallen) Gould – Florida Little Bluestem
  • Schizachyrium sanguineum (Retz.) Alston – Crimson Bluestem
  • Schizachyrium scabriflorum (Rupr. ex Hack.) A.Camus
  • Schizachyrium scoparium (Michx.) Nash – Little Bluestem
    • S. scoparium subsp. divergens (Hack.) Gandhi & Smeins
    • S. scoparium subsp. littorale (Nash) Gandhi & Smeins
    • S. scoparium subsp. neomexicanum (Nash) Gandhi & Smeins
    • S. scoparium subsp. scoparium
  • Schizachyrium semitectum (Swallen) Reeder
  • Schizachyrium sericatum (Swallen) Gould – Silky Bluestem
  • Schizachyrium spicatum (Spreng.) Herter
  • Schizachyrium stoloniferum Nash
  • Schizachyrium tenerum Nees – Slender Bluestem
  • Schizachyrium villosum (Poir.) Veldkamp

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