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Aristida leichhardtiana Domin
Family Poaceae
Aristida leichhardtiana Domin APNI*

Description: Tussocky, erect, slender perennial, to 0.5 m high; culms thin, cylindrical, striate, branched, usually smooth or slightly roughened near the top.

Leaves with sheath smooth or scaberulous; ligule 0.5–1 mm long; blade flat or conduplicate, tapering to a bristle-like point, 1–2 mm wide, scabrous.

Panicle loose to open, much-branched, rounded to oval in outline, to 11 cm long, branches few, short. Glumes lanceolate, long-acuminate, lower 4–8 mm long, upper 7–12 mm long. Lemma linear to elliptic, 9–11 mm long, smooth or minutely scabrous towards apex, purple or brown; awns filiform, divergent or divaricate, to 35 mm long.


Fruit
Photo R. Jensen

Herbarium
Sheet

Herbarium
Sheet

Flowering: in response to rain.

Distribution and occurrence: Grows in sclerophyll forest, often on sandy soils.
NSW subdivisions: NWS, CWS, NWP
Other Australian states: Qld
AVH map***

Text by S. W. L. Jacobs & S. M. Hastings
Taxon concept: Flora of NSW 4 (1993)


APNI* Provides a link to the Australian Plant Name Index (hosted by the Australian National Botanic Gardens) for comprehensive bibliographic data
***The AVH map option provides a detailed interactive Australia wide distribution map drawn from collections held by all major Australian herbaria participating in the Australian Virtual Herbarium project.
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