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Digitaria ternata (A.Rich.) Stapf
Family Poaceae
Digitaria ternata (A.Rich.) Stapf APNI*

Description: Tufted annual to 0.5 m high.

Leaves with sheath glabrous; ligule 1–2 mm long; blade 2–6 mm wide, glabrous or with few fine spreading hairs especially at the base.

Racemes 2–7, sessile, 5–25 cm long, spikelets crowded, mostly ternate on very unequal slender pedicels. Spikelets 2–2.5 mm long, densely pubescent with short clavate hairs (with magnification). Lower glume absent; upper shorter and narrower than the spikelet, 3-nerved, pubescent between the nerves and on the margins. Sterile lemma equalling the spikelet, 5-nerved, pubescent between all the nerves and the margins or the median 2 spaces glabrous. Fertile floret almost equalling the spikelet, very early dark purplish to black with broad whitish hyaline margins. Palea black.


Herbarium
Sheet

Herbarium
Sheet

Flowering: summer.

Distribution and occurrence: Grows in disturbed habitats. Native of Asia & Afr.
NSW subdivisions: *CC, *NT, *ST
AVH map***

Text by S. W. L. Jacobs & C. A. Wall
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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