Family: Poaceae
Bromus madritensis
Citation:
L., Cent. 1 Pl. 5 (1755).
Synonymy: Anisantha madritensis (L.) Nevski, Acta Univ. As. Med. ser. 8B, Bot., fasc. 17:21 (1934).
Common name: Madrid brome, lesser brome.
Description:
Short-lived annual, 18-60 cm high, with glabrous stems (rarely faintly pubescent below the particle); leaves glabrous or slightly pubescent; sheaths often pubescent or hairy below.
Panicle stiffly erect or lax, 40-110 x 10-40 mm, rarely reduced to a single spikelet; branches spreading or drooping, slightly pubescent, usually at least 20 mm long, with 1 or 2 (rarely 3) spikelets; spikelets 25-35 x 7-9 mm, glabrous or hairy; lower glume 6-8 mm, narrow-lanceolate, 1-nerved, upper 9-14 mm, lanceolate, with 3 prominent nerves; lemma 13-17.5 x 2-2.5 mm, inrolled at maturity, with a hyaline margin and apical teeth to 2.5 mm; awn 14-28 mm long, slender, straight or weakly divaricate, arising 2.5-4 mm below the apex of the lemma.
Published illustration:
Burbidge (1970) Australian grasses 3:pl. 38.
Distribution:
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S.Aust.: FR, EP, NL, MU, YP, SL, KI, SE. All States except the N.T.. Native to the southern part of Europe and widely introduced in other temperate countries.
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Conservation status:
naturalised
Flowering time: Aug. — Nov.
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SA Distribution Map based
on current data relating to
specimens held in the
State Herbarium of South Australia
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Biology:
No text
Uses:
When young provides some feed for livestock on coastal sand in the south-east of the State where trace elements, copper and zinc are deficient in the soil. The seeds may be troublesome in the wool and hides of sheep.
Author:
Not yet available
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