“Pooideae”的意思、由来-开放百科全书

词条

Pooideae

释义

Phylogeny
References
External links

{{Automatic taxobox
|image = Briza media - keskmine värihein.jpg
|image_caption = Quaking grass (Briza media)
|taxon = Pooideae
|authority =
|subdivision_ranks = Subdivisions
|subdivision = See text.
}}

The Pooideae are the largest subfamily of the grass family Poaceae, with over 4,200 species in 14 tribes and roughly 200 genera. They include some major cereals such as wheat, barley, oat, rye and many lawn and pasture grasses. They are often referred to as cool-season grasses, because they are distributed in temperate climates.^[1] All of them use the C₃ photosynthetic pathway.

The Pooideae are the sister group of the bamboos within the BOP clade, and are themselves subdivided into 14 tribes.^[1]

Phylogeny

Relationships of tribes in the Pooideae according to a 2015 phylogenetic classification, also showing the bamboos as sister group:^[1]

{{clade|style=font-size:90%;line-height:75%;width:600px;
|1=bamboos (Bambusoideae)
|label2=Pooideae
|2={{clade
|1=Brachyelytreae
|2={{clade
|1={{clade
|1=Lygeeae
|2=Nardeae
|2={{clade
|1=Phaenospermateae
|2={{clade
|1={{clade
|1=Brylkinieae
|2=Meliceae
|2={{clade
|1={{clade
|1=Ampelodesmeae
|2=Stipeae
|2={{clade
|1=Diarrheneae
|label2="core Pooideae"
|2={{clade
|1=Brachypodieae
|2={{clade
|1=Poeae
|label2=Triticodae
|2={{clade
|1=Littledaleae
|2={{clade
|1=Bromeae
|2=Triticeae

                              }}                           }}                        }}                     }}                  }}               }}            }}         }}      }}   }}

}}

References

1. ^¹²{{cite journal |last1=Soreng |first1=Robert J. |last2=Peterson |first2=Paul M. |last3=Romschenko |first3=Konstantin |last4=Davidse |first4=Gerrit |last5=Zuloaga |first5=Fernando O. |last6=Judziewicz |first6=Emmet J. |last7=Filgueiras |first7=Tarciso S. |last8=Davis |first8=Jerrold I. |last9=Morrone |first9=Osvaldo |title=A worldwide phylogenetic classification of the Poaceae (Gramineae) |journal=Journal of Systematics and Evolution |volume=53 |issue=2 |year=2015 |pages=117–137 |issn=1674-4918 |doi=10.1111/jse.12150}} {{open access}}

External links

2 : Pooideae|Poaceae subfamilies

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