Family: Poaceae
Digitaria coenicola
Citation:
Hughes, Kew Bull. 1923:313 (1923) var. coenicola.
Synonymy: Panicum coenicolum F. Muell., J. Trans. Vict. Inst. 1:45 (1855).
Common name: Spider grass, finger panic grass.
Description:
Perennial, with erect or geniculate culms 15-60 cm high; leaf blades flat, linear, densely pubescent on both sides, the margins often somewhat undulate, 5-15 cm long, 3-6 mm broad; ligule obtuse or jagged.
Racemes stiffly spreading at maturity, the lower in a whorl of 5-10 and to 25 cm long, the upper mostly arising singly, bare at their bases for 5-20 cm; spikelets usually in pairs, 4.5-5 mm long, linear-elliptic to linear-lanceolate, the hairs towards the upper part of the spikelet spreading at maturity and giving the spikelet an obtuse appearance, the shorter pedicel c. 0.5-2 mm long, the other 4-15 mm long; first glume one-sixth to one-third as long as the spikelet, obscurely 3-nerved, a little remote from the second glume; second glume and first (sterile) lemma more or less equal, 5-7-nerved, pubescent especially above; fertile floret c. 4 mm long.
Published illustration:
Lazarides (1970) The grasses of Central Australia, pl. 29b; Cunningham et al. (1982) Plants of western New South Wales, p. 86.
Distribution:
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all mainland States.
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Conservation status:
native
Flowering time: all months.
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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:
Valued as a pasture species in dry areas.
Author:
Not yet available
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