Brachyelytrum

Brachyelytrum

Taxobox
name = "Brachyelytrum"
regnum = Plantae
divisio = Magnoliophyta
classis = Liliopsida
ordo = Poales
familia = Poaceae
genus = "Brachyelytrum"
genus_authority = P.Beauv.
subdivision_ranks = Species
subdivision = "Brachyelytrum aristosum"
"Brachyelytrum erectum"
"Brachyelytrum japonicum"

"Brachyelytrum" is a small grass genus that occurs in eastern North America and eastern Asia. It is one of several grass species that displays this classic floristic disjunction pattern. There are three species recognized currently in "Brachyelytrum": "B. aristosum" (distributed in southeastern Canada and the northeastern USA), "B. erectum" (distributed in the northeastern USA and adjacent southern Canada), and "B. japonicum" (distributed in Japan and southeastern China).

Recent molecular phylogenetic study has indicated that, within the grass family (Poaceae) "Brachyleytrum" is the sister-group of the subfamily Pooideae (the cool season grasses), a lineage that includes many of the world's major cereal crops such as barley, wheat, and oats.


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См. также в других словарях:

  • Brachyelytrum — Saltar a navegación, búsqueda ? Brachyelytrum Clasificación científica …   Wikipedia Español

  • Brachyelytrum —   , brachyelytrum   Gk brachys, short; elytrum, cover. The subtending glumes are short with respect to the length of the spikelet …   Etymological dictionary of grasses

  • Brachyelytrum — Género de plantas de la familia de las Poaceas, orden Poales, subclase Liliidae, clase Liliopsida, división Magnoliophyta. ● Brachyelytrum pringlei Vasey …   Enciclopedia Universal

  • Brachyelytrum — ID 10865 Symbol Key BRACH2 Common Name shorthusk Family Poaceae Category Monocot Division Magnoliophyta US Nativity N/A US/NA Plant Yes State Distribution AL, AR, CT, DC, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, NE, NH …   USDA Plant Characteristics

  • Brachyelytrum aristosum — ID 10866 Symbol Key BRAR9 Common Name northern shorthusk Family Poaceae Category Monocot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CT, GA, IA, MA, ME, MI, MN, NC, NH, NJ, NY, PA, RI, TN, VA, VT, WI, WV… …   USDA Plant Characteristics

  • Brachyelytrum erectum — ID 10871 Symbol Key BRER2 Common Name bearded shorthusk Family Poaceae Category Monocot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AL, AR, CT, DC, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, MI, MN, MO,… …   USDA Plant Characteristics

  • Brachyelytrum aristosum (Michx.) Trel. — Symbol BRAR9 Common Name northern shorthusk Botanical Family Poaceae …   Scientific plant list

  • Brachyelytrum aristosum (Michx.) Trel. var. glabratum Vasey ex Millsp. — Symbol BRAR9 Synonym Symbol BRARG Botanical Family Poaceae …   Scientific plant list

  • Brachyelytrum aristosum (Michx.) Trel. — Symbol BRAR9 Common Name northern shorthusk Botanical Family Poaceae …   Scientific plant list

  • Brachyelytrum aristosum (Michx.) Trel. var. glabratum Vasey ex Millsp. — Symbol BRAR9 Synonym Symbol BRARG Botanical Family Poaceae …   Scientific plant list


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