Family: Poaceae
Uranthoecium truncatum
Citation:
Brunonia 7:292 (1985).
Synonymy: Panicum australiense Domin, J. Linn. Soc.(Bot.) 41:271 (1912); Ichnanthus australiensis (Domin) Hughes, Kew Bull. 1923:329 (1923); P. pauciflorum R. Br. var. fastigiatum Benth., Fl. Aust. 7:483 (1878).
, Rottboellia truncata Common name: Bunch panic.
Description:
A low dense grass with several stems, 10-15 cm high; leaves with scattered hairs often seated on tubercles, the sheaths loose, the blades lanceolate, 3.5-6.5 cm long; ligule of long hairs.
Panicle 2-3.5 cm long, sometimes unbranched, clustered at the ends of the stems or branches and shorter than the subtending leaves; spikelets glabrous, acute, 3-4 mm long, few (usually 3-6) in each panicle or raceme; first glume broad, acute, 5-nerved, half the length of the spikelet, the second acuminate, 5-nerved; the first lemma equal to the second glume, 7-nerved; second (fertile) lemma and palea smooth, brown, glossy, c. 2 mm long, on a stipe c. 1 mm long which bears at its summit a small white annular membranous open and minutely 2-lobed appendage below the palea.
Published illustration:
Gardner (1952) Flora of Western Australia 1:pl. 76; Lazarides (1970) The grasses of Central Australia, pl. 52a.
Distribution:
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5 species, all Australian. (Lazarides & Webster (1985) Brunonia 7:289-296.)
S.Aust.: NW, LE. W.Aust.; N.T.; Qld.
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Conservation status:
native
Flowering time: not available.
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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
Author:
Not yet available
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