Family: Cyperaceae
Cyperus hamulosus
Citation:
M. Bieb., Fl. Taur.-Caucas. 1:35 (1808).
Synonymy: Scirpus hamulosus (M. Bieb.)Steven, Mem. Soc. Nat. Moscou 5:356 (1814).
Common name: Club-rush.
Description:
Small annual, 4-8 cm high, curry-scented when dry; stems sometimes with a node and a leaf sheath in the middle part; leaf blades short, setaceous; bracts 2 or 3, setaceous, 1 or 2 longer than the inflorescence.
Inflorescence of 1-3 clusters of 2 to several spikelets, one cluster terminal, sessile, the others on short peduncles to 1 cm long; spikelets ovoid, pale-greenish, c. 3 mm long; glumes oblong, acuminate, c. 1.5 mm long, with short spreading points, prominently 5-nerved; stamen 1; style 3-branched; nut linear-oblong, acute, slightly expanded at the very obtuse apex, trigonous, angles not ribbed, sides flat, shortly cuneate to the wide base, 0.8-1 x c. 0.25 mm, slightly curved, straw-coloured.
Distribution:
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S.Aust.: LE, GT, MU. W.Aust.; N.T.; Vic. Native to Europe and Asia.
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Conservation status:
naturalised
Flowering time: Jan. — May.
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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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