Family: Xyridaceae
Xyris operculata
Citation:
Labill., Nov. Holl. Pl. Sp. 1:14 (1805).
Synonymy: Not Applicable Common name: Tall yellow-eye.
Description:
Perennial, with slender scapes, 30-50 cm high; leaves linear, with shining brown sheaths.
Flowerhead ovoid or globular, 8-12 mm long, the bracts broad and almost black; calyx-segments stiff, brown, boat-shaped, the broad anterior caducous one embracing the corolla, the 2 lateral ones with a rigid keel ciliate or fringed at the summit, all 5-6 mm long and nearly as long as the flowering bracts; corolla much exceeding the calyx, its lobes conspicuous, yellow, ovate.
Capsule enclosed in the 2 persistent lateral calyx-segments, obtuse, 3-lobed, hardened and circumsciss near the summit.
Distribution:
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S.Aust.: SL, KI, SE. All States except W.Aust. and the N.T.
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Conservation status:
native
Flowering time: in summer.
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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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