Difference between revisions of "Triticum polonicum"
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| − | |discussion=<p>Triticum polonicum is a minor, durum-like, spring wheat species. It is grown in the Mediterranean basin and central Asia on a small scale. In the Flora region, it is grown principally for plant breeding. It differs from other domesticated wheats in its unusually long, chartaceous glumes and lemmas. The epithet "polo¬nicum" reflects an early European botanical bias; the species did not originate in Poland.</p> | + | |discussion=<p><i>Triticum polonicum</i> is a minor, durum-like, spring wheat species. It is grown in the Mediterranean basin and central Asia on a small scale. In the Flora region, it is grown principally for plant breeding. It differs from other domesticated wheats in its unusually long, chartaceous glumes and lemmas. The epithet "polo¬nicum" reflects an early European botanical bias; the species did not originate in Poland.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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name=Triticum polonicum | name=Triticum polonicum | ||
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|authority=L. | |authority=L. | ||
|rank=species | |rank=species | ||
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|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| + | |illustrator=Cindy Roché;Hana Pazdírková;Christine Roberts | ||
| + | |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://bitbucket.org/aafc-mbb/fna-data-curation/src/200273ad09963decb8fc72550212de541d86569d/coarse_grained_fna_xml/V24/V24_392.xml |
|subfamily=Poaceae subfam. Pooideae | |subfamily=Poaceae subfam. Pooideae | ||
|tribe=Poaceae tribe Triticeae | |tribe=Poaceae tribe Triticeae | ||
Latest revision as of 16:23, 11 May 2021
Culms 100-160 cm; nodes glabrous; internodes mostly hollow, solid for 1 cm below the spikes. Blades to 20 mm wide, glabrous or pubescent. Spikes 7-16 cm, wider than thick or about as wide as thick; rachises enlarged at the base of the glumes, sparsely hairy at the nodes and margins, not disarticulating. Spikelets 25^10 mm, with 4-5 florets, 2-3 seed-forming. Glumes 20-40 mm, often concealing the florets, lanceolate, chartaceous, loosely appressed to the lower florets, with 1 prominent keel, apices acute, terminating in a tooth; lemmas to 30 mm, chartaceous, toothed or awned, awns on the lower 2 lemmas to 15 cm; paleas not splitting at maturity. Endosperm flinty. Haplomes AuB. 2n = 28.
Discussion
Triticum polonicum is a minor, durum-like, spring wheat species. It is grown in the Mediterranean basin and central Asia on a small scale. In the Flora region, it is grown principally for plant breeding. It differs from other domesticated wheats in its unusually long, chartaceous glumes and lemmas. The epithet "polo¬nicum" reflects an early European botanical bias; the species did not originate in Poland.
Selected References
None.