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Aira caryophyllea L.

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Aira caryophyllea L. (1753)
Aira caryophyllea L.

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Exotic
Wild
New Zealand
Political Region

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L.
L.
1753
ICN
Aira caryophyllea L.
species
Aira caryophyllea

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caryophyllea

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Aira caryophyllea L.

Grey-green to reddish green, erect, slender, variable in height, consisting of a single delicate culm or a tuft of numerous culms; branching intravaginal. Leaf-sheath membranous to submembranous, ribs well-spaced, minutely scabrid above. Ligule 3-4.5-(6) mm, tapered, shortly denticulate, abaxially very sparsely scabrid. Leaf-blade 0.5-6-(12) cm × 0.5-1 mm diam., inrolled, ribs minutely scabrid; margins and subobtuse tip minutely scabrid. Culm internodes glabrous. Panicle 2-11 × 1-6 cm, ± ovate, lax; branches spreading, filiform, often flexuous, sparsely scabrid, naked at base with pedicelled spikelets clustered at tips. Spikelets silvery green or purplish. Glumes 1-(3)-nerved, shining, ovate-lanceolate, acute, keel sparsely scabrid, margins very finely ciliate-scabrid. Lemma firmly membranous and brownish below, colourless, hyaline, scabrid above; awn from lower ⅓ of lemma, projecting beyond glumes, column dark brown, twisted. Palea narrower than lemma, keels rounded, glabrous. Callus ringed by minute hairs. Rachilla minute, glabrous, not prolonged. Anthers 0.4-0.5-(0.6) mm. Caryopsis c. 1.5 × 0.4-0.5 mm.

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Aira caryophyllea L.
Aira caryophyllea L.

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Aira caryophyllea L.
New Zealand
Canterbury Land District
Aira caryophyllea L.
New Zealand
Marlborough Land District
Aira caryophyllea L.
New Zealand
Nelson Land District
Aira caryophyllea L.
New Zealand
North Auckland Land District
Aira caryophyllea L.
New Zealand
Otago Land District
Aira caryophyllea L.
New Zealand
Southland Land District
Aira caryophyllea L.
New Zealand
Wellington Land District
Aira caryophyllea L.
New Zealand
Westland Land District
Aira caryophyllea L.
United Kingdom

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ca1a1136-8851-4067-ba7f-7124294639e2
scientific name
Names_Plants
1 January 2000
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