familyPoaceae
subfamilyPoaceae subfam. Pooideae
tribePoaceae tribe Poeae
genusArctagrostis
speciesArctagrostis latifolia
Difference between revisions of "Arctagrostis latifolia subsp. arundinacea"
Common names: Reed polargrass
Synonyms: Arctagrostis poaeoides Arctagrostis arundinacea Arctagrostis angustifolia
Treatment appears in FNA Volume 24. Treatment on page 678.
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|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Arctagrostis poaeoides | |name=Arctagrostis poaeoides | ||
− | |authority= | + | |authority= |
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Arctagrostis arundinacea | |name=Arctagrostis arundinacea | ||
− | |authority= | + | |authority= |
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Arctagrostis angustifolia | |name=Arctagrostis angustifolia | ||
− | |authority= | + | |authority= |
+ | |rank=species | ||
}} | }} | ||
|hierarchy=Poaceae;Poaceae subfam. Pooideae;Poaceae tribe Poeae;Arctagrostis;Arctagrostis latifolia;Arctagrostis latifolia subsp. arundinacea | |hierarchy=Poaceae;Poaceae subfam. Pooideae;Poaceae tribe Poeae;Arctagrostis;Arctagrostis latifolia;Arctagrostis latifolia subsp. arundinacea | ||
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-->{{Treatment/Body | -->{{Treatment/Body | ||
− | |discussion=<p>Arctagrostis latifolia subsp. arundinacea is the predominant subspecies from Alaska east to the western Northwest Territories, northern British Columbia, and Alberta. Cultivars for hay and revegetation mixes have been developed.</p> | + | |discussion=<p><i>Arctagrostis latifolia </i>subsp.<i> arundinacea</i> is the predominant subspecies from Alaska east to the western Northwest Territories, northern British Columbia, and Alberta. Cultivars for hay and revegetation mixes have been developed.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Arctagrostis latifolia subsp. arundinacea | name=Arctagrostis latifolia subsp. arundinacea | ||
− | |||
|authority=(Trin.) Tzvelev | |authority=(Trin.) Tzvelev | ||
|rank=subspecies | |rank=subspecies | ||
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|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
− | |illustrator=Linda | + | |illustrator=Linda Ann Vorobik |
+ | |illustration copyright=Utah State University | ||
|reference=None | |reference=None | ||
|publication title= | |publication title= | ||
|publication year= | |publication year= | ||
|special status= | |special status= | ||
− | |source xml=https:// | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V24/V24_956.xml |
|subfamily=Poaceae subfam. Pooideae | |subfamily=Poaceae subfam. Pooideae | ||
|tribe=Poaceae tribe Poeae | |tribe=Poaceae tribe Poeae |
Revision as of 21:26, 16 December 2019
Culms (24)50-150 cm; uppermost nodes usually towards the middle of the culm. Uppermost sheaths shorter than the blades; blades 4-36 cm long, 2.4-15 mm wide. Panicles (4)10-35(44) cm long, 0.7-10(14+) cm wide; longest branches (1.4)3-27 cm, with (5)50-140 spikelets per branch; secondary branches usually spreading. Spikelets 3-5.2 mm. Glumes unequal; lower glumes 2.3-3.6 mm, 1(2)-veined; upper glumes 3-4.8 mm, shorter than to longer than the lemmas, 3-veined; lemmas 2.4-4.8 mm; anthers 1.3-3.5 mm. 2n = 28, 42.
Discussion
Arctagrostis latifolia subsp. arundinacea is the predominant subspecies from Alaska east to the western Northwest Territories, northern British Columbia, and Alberta. Cultivars for hay and revegetation mixes have been developed.
Selected References
None.
Lower Taxa
None.