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!Poa pratensis subsp. angustifolia (L.) Lej. Search in IPNISearch in Australian Plant Name IndexSearch in NYBG Virtual HerbariumSearch in JSTOR Plant ScienceSearch in SEINetSearch in African Plants Database at Geneva Botanical GardenSearch in Flora do Brasil 2020Search in Reflora - Virtual HerbariumSearch in Living Collections Decrease font Increase font Restore font
 

Published In: Compendium Florae Belgicae 82. 1828. (Comp. Fl. Belg.) Name publication detail
 

Project Name Data (Last Modified On 8/4/2009)
Acceptance : Accepted
 

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Hermaphroditic. tufted, rhizomatous, tufts sparse to dense, some shoots clustered, pale green or bluish-gray-green; tillers intra- and extravaginal. Culms 25--80 cm tall. Leaves; leaf sheaths basal most sheaths, bulb absent; ligules of lower culm and tiller leaves commonly glabrous abaxially; Blades of cauline leaves flag-leaf blades folded or involute, with involute margins, moderately thick or thin, moderately thin or soft, sterile shoot blades 10--45 cm long, 0.4--1 mm wide, all involute, distinctly narrower than cauline blades, sparsely pubescent adaxially. Panicles 8--18 cm long, loosely contracted, or open and narrowly pyramidal; axis with 3--6 branches per node; primary branches ascending to spreading, smooth, or sparsely to densely scabrous; spikelets several to many per branch. Spikelets narrowly lanceolate, not bulbiferous; glumes unequal, infrequently glaucous; lower glumes 1(--3)-veined; upper glumes shorter than or subequaling the lowest lemma; lemmas 2.5--3.5 mm long, finely muriculate, intermediate veins glabrous; paleas scabrous, medially glabrous over the keels, intercostal region glabrous. caryopses 0.9--1.1 mm long, pale-brown. 2n = 46, 48, 49, 50, 51, 52, 53, 54, 56, 57, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 70, 72, 83. Genotype: Ph
 


 

 

 
 
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