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Haloragis odontocarpa F.Muell.
Family Haloragaceae
Haloragis odontocarpa F.Muell. APNI*

Description: Annual herb, usually 30–50 cm high, with a well-developed taproot; stems green or reddish, glabrous or softly hairy.

Leaves alternate, sometimes lowermost ones ± opposite, ± lanceolate, usually 45–60 mm long, 10–15 mm wide, margins entire or toothed, pilose; petiole to 20 mm long.

Dichasia usually 3–7-flowered; flowers very shortly pedicellate. Petals 2–2.6 mm long, yellowish green. Ovary densely pilose.

Fruit variable in shape, ovoid, globose, pyriform or rectangular, 1–2 mm long, wrinkled, angular, ribbed or winged.


Herbarium
Sheet

Distribution and occurrence: mainly in open Mulga woodland.
NSW subdivisions: NWP, SWP, NFWP, SFWP, SFWP
Other Australian states: Qld Vic. W.A. S.A. N.T.
AVH map***

Text by Peter G. Wilson
Taxon concept: Flora of NSW 2 (1991)

 Key to the forms 
1Fruit 4-angled or -ribbed longitudinally between sepals, not winged.2
Fruit 4-winged longitudinally between the sepals.3
2Body of fruit with tooth-like appendages c. 1.5 mm long projecting below the sepals.f. odontocarpa
Body of fruit smooth or wrinkled below sepals.
                       Back to 1
f. rugosa
3Wings entire, oblong.f. pterocarpa
Wings constricted in centre.
                       Back to 1
f. octoforma

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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