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Agrostis L.

Scientific name record
Names_Plants record source
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Agrostis L., Sp. Pl. 61 (1753)
Agrostis L.

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Indigenous, non-endemic
Wild
New Zealand
Political Region

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L.
L.
1753
61
ICN
Agrostis L.
genus
Agrostis

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Agrostis

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Agrostis L.

Annual or perennial, tufted, or widely creeping and rhizomatous or stoloniferous. Sheaths rounded at back; ligule membranous; lamina flat or involute. Culms of various height, erect, or decumbent and geniculately ascending; nodes glabrous. Inflorescence a diffuse and often delicately branched or contracted panicle, sometimes spike-like, rarely much reduced and hidden among leaves; panicle rachis persistent at maturity. Spikelets small, numerous to few, 1-flowered, hermaphrodite; rachilla disarticulating above glumes, usually not prolonged. Glumes equal to subequal, lanceolate, acute to acuminate, sometimes subobtuse, membranous, shining, 1-nerved, keel ± scabrous. Lemma usually < glumes, thinner in texture than glumes, hyaline to firmly membranous, broadly ovate, usually truncate to dentate, rounded at back, 3-5-(7)- nerved, with nerves sometimes excurrent, awnless or with a dorsal awn. Palea hyaline, 2-keeled or nerveless, usually < lemma, sometimes very small or obsolete, almost covered by inrolled margins of lemma. Callus short or minute, blunt, glabrous, or with ± minute lateral tufts of hairs. Lodicules 2, lanceolate, hyaline, Stamens 3. Ovary glabrous; styles distinct, free to base, short; stigmas 2, plumose. Caryopsis ovoid or fusiform, ± dorsally compressed, longitudinally grooved or terete; embryo small; hilum punctiform or elongate; endosperm sometimes liquid. Flowering in all indigenous species is chasmogamous. Temperate regions throughout the world and in the tropics at high altitudes, c. 220 species.

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Agrostis L.
Bhutan
Agrostis L.
Chile
Agrostis L.
France
Agrostis L.
New Zealand
Agrostis L.
New Zealand
Canterbury Land District
Agrostis L.
New Zealand
Nelson Land District
Agrostis L.
New Zealand
Otago Land District
Agrostis L.
New Zealand
Southland Land District
Agrostis L.
Norway
Agrostis L.
United Kingdom

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e3d9fbbe-7fc6-49fc-a319-57fe1630728b
scientific name
Names_Plants
1 January 2000
21 January 2014
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