Family: Cyperaceae
Gahnia deusta
Citation:
Benth., Fl. Aust. 7:416 (1878).
Synonymy: Cladium deustum R. Br., Prod. Fl. Nov. Holl. 237 (1810).
Common name: None
Description:
Rather stout, 30-50 cm high, more or less viscid, articularly the younger parts; leaves and bracts with woolly orifices to the sheaths (the wool is sometimes inconspicuous at the mouth of the sheaths); the blades rigid, with involute margins, scabrous downwards, becoming subulate and almost pungent-pointed in the upper part.
Panicle narrow, 20-30 cm long, with erect distant branches; spikelets numerous in spike-like clusters with prominent secondary bracts; the primary bracts long, with black sheaths; glumes acuminate, the outer ones ciliate; stamens 5 or 6.
Nut somewhat obovoid, obtuse or acute, gradually cuneate to the obtuse base, 1.8-2.5 x c. 1 mm, trigonous with convex sides, straw-coloured, often brown in the upper part, smooth, rather dull, with fine longitudinal rows of a transparent very faint reticulate-papillose layer.
Distribution:
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S.Aust.: EP, NL, MU, YP, SL, KI, SE. W.Aust.; Vic.
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Conservation status:
native
Flowering time: throughout the year.
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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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