Tragus
, « Tragus », in Flora of North America North of Mexico, vol 25, Magnoliophyta: Commelinidae (in part): Poaceae, part 2., 2003, p. 278-281.
World Grasses
Tragus
Unranked:
Tragus
Gramineae
, « Gramineae », Flora of New South Wales, vol. 19(2), p. 125-306, 1975.
Studies in the Gramineae: XXXII. The tribe Zoysieae
, « Studies in the Gramineae: XXXII. The tribe Zoysieae », Kew Bulletin, vol. 28, p. 37-48, 1973.
Studies on Queensland Grasses II
, « Studies on Queensland Grasses II », Papers, Department of Biology, University of Queensland., vol. 1 (18), p. 1-22, 1941.
The genus Tragus (Gramineae)
, « The genus Tragus (Gramineae) », Kew Bulletin, vol. 36, p. 55-61, 1981.
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