Family: Amaranthaceae
Alternanthera nana
Citation:
R. Br., Prod. Fl. Nov. Holl. 417 (1810).
Synonymy: Not Applicable Common name: Hairy joyweed, downy pigweed.
Description:
Annual herbs; stems erect or prostrate; branches pubescent; leaves pubescent to loosely hirsute, sessile or subsessile, elliptic or oblong to lanceolate, acute, 1-2.5 cm long.
Spikes ovoid to cylindrical, 0.5-1 cm long, clustered, rhachis woolly; bracts and bracteoles ovate, concave, acute, 0.5-1 mm long; perianth-segments oblong to oblong-lanceolate, abruptly acute, shining, 2-3 mm long, glabrous, base thickened, midrib hardened; stamens c. 0.5 mm long, staminodes 0; ovary about half as long as the perianth, c. 1 mm long, rounded or truncate, style short.
Published illustration:
Cunningham et al. (1982) Plants of western New South Wales, p. 283.
Distribution:
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S.Aust.: NW, LE. W.Aust.; N.T.; Qld; N.S.W.; Tas.
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Conservation status:
native
Flowering time: probably 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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