Vascular Plants
Australian Plant Name Index (APNI)
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The Australian Plant Name Index (APNI) is a tool for the botanical community that deals with plant names and their usage in the scientific literature, whether as a current name or synonym. APNI does not recommend any particular taxonomy or nomenclature. For a listing of currently accepted scientific names for the Australian vascular flora, please use the Australian Plant Census (APC) link above.
Cyperaceae Juss.
Baumea tetragona ( Labill.) S.T.Blake
, legitimate , scientific
Blake, S.T. (1969) , Studies in Cyperaceae. Contributions from the Queensland Herbarium 8 :
30
[comb. nov.]
basionym:
Lepidosperma tetragonum Labill.
legitimate
Jessop, J.P. in Black, J.M. (1978) , Flora of South Australia Edn. 3, 1 :
286
[nomenclatural synonym]
nomenclatural synonym of:
Machaerina tetragona ( Labill.) T.Koyama ex Jessop
legitimate
Jacobs, S.W.L. & Pickard, J. (1981) , Plants of New South Wales :
10
[secondary reference]
nomenclatural synonym:
Cladium tetragonum ( Labill.) J.M.Black
legitimate
taxonomic synonym:
Cladium tetraquetrum Hook.f. var. tetraquetrum
legitimate
taxonomic synonym:
Machaerina tetragona T.Koyama
nom. inval.
Sharpe, P. in Stanley, T.D. & Ross, E.M. (1989) , Cyperaceae. Flora of South-eastern Queensland 3 :
335, Fig. 50I
[secondary reference]
nomenclatural synonym:
Lepidosperma tetragonum Labill.
legitimate
nomenclatural synonym:
Cladium tetragonum ( Labill.) J.M.Black
legitimate
taxonomic synonym:
Cladium tetraquetrum Hook.f.
legitimate
taxonomic synonym:
Machaerina tetragona T.Koyama
nom. inval.
common name:
Square Twigrush
[n/a]
Wilson, K.L. in Harden, G.J. (ed.) (1993) , Cyperaceae. Flora of New South Wales 4 :
318
[secondary reference]
nomenclatural synonym:
Lepidosperma tetragonum Labill.
legitimate
nomenclatural synonym:
Cladium tetragonum ( Labill.) J.M.Black
legitimate
taxonomic synonym:
Cladium tetraquetrum Hook.f.
legitimate
Morris, D.I. in Curtis, W.M. & Morris, D.I. (1994) , Baumea. The Student's Flora of Tasmania 4B :
131
[secondary reference]
nomenclatural synonym:
Lepidosperma tetragonum Labill.
legitimate
taxonomic synonym:
Cladium tetraquetrum Hook.f.
legitimate
taxonomic synonym:
Cladium teretifolium var. tetraquetrum ( Hook.f.) Domin
legitimate
taxonomic synonym:
Machaerina tetragona T.Koyama
nom. inval.
Wilson, K.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994) , Cyperaceae. Flora of Victoria Edn. 1, 2 :
274, pl. 4a-c
[secondary reference]
nomenclatural synonym:
Lepidosperma tetragonum Labill.
legitimate
nomenclatural synonym:
Cladium tetragonum ( Labill.) J.M.Black
legitimate
taxonomic synonym:
Cladium tetraquetrum Hook.f.
legitimate
common name:
Square Twig-rush
[n/a]
Jessup, L.W. (2005) , Flora of South-eastern Queensland Volume 3 Changes to names or status of taxa :
-
[misapplied]
misapplied to:
Baumea planifolia ( Benth.) K.L.Wilson
legitimate
by Sharpe, P. in Stanley, T.D. & Ross, E.M. (1989) , Cyperaceae. Flora of South-eastern Queensland 3 : 335, Fig. 50I
State Herbarium of South Australia (2008) , Fact sheets. The Electronic Flora of South Australia :
-
[secondary reference]
nomenclatural synonym:
Lepidosperma tetragonum Labill.
legitimate
nomenclatural synonym:
Cladium tetragonum ( Labill.) J.M.Black
legitimate
nomenclatural synonym:
Machaerina tetragona ( Labill.) T.Koyama ex Jessop
legitimate
taxonomic synonym:
Cladium tetraquetrum Hook.f.
legitimate
common name:
Square Twig-rush
[n/a]
National Herbarium of New South Wales (2009) , PlantNET Flora of New South Wales Online :
-
[secondary reference]
taxonomic synonym:
Cladium tetraquetrum Hook.f.
legitimate
Council of Heads of Australasian Herbaria (2012) , Australian Plant Census :
-
[secondary reference]
nomenclatural synonym:
Lepidosperma tetragona Labill.
orth. var.
nomenclatural synonym:
Lepidosperma tetragonum Labill.
legitimate
nomenclatural synonym:
Lepidotosperma tetragonum Roem. & Schult.
orth. var.
nomenclatural synonym:
Cladium tetragonum ( Labill.) J.M.Black
legitimate
nomenclatural synonym:
Machaerina tetragona ( Labill.) T.Koyama ex Jessop
legitimate
taxonomic synonym:
Cladium tetraquetrum Hook.f.
legitimate
taxonomic synonym:
Cladium tetraquetrum Hook.f. var. tetraquetrum
legitimate
taxonomic synonym:
Gahnia tetraquetra ( Hook.f.) F.Muell.
legitimate
taxonomic synonym:
Mariscus tetraquetrus ( Hook.f.) Kuntze
legitimate
taxonomic synonym:
Cladium teretifolium var. tetraquetrum ( Hook.f.) Domin
legitimate
taxonomic synonym:
Machaerina tetragona T.Koyama
nom. inval.
taxonomic synonym:
Machaerina tetragona H.Eichler
nom. inval.
APC Dist.:
SA, NSW, Vic, Tas
de Salas, M.F. & Baker, M.L. (2016) , Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island :
83
[secondary reference]
nomenclatural synonym:
Lepidosperma tetragonum Labill.
legitimate
taxonomic synonym:
Cladium tetraquetrum Hook.f.
legitimate
Council of Heads of Australasian Herbaria (7 July 2021) , Australian Plant Census :
-
[nomenclatural synonym]
nomenclatural synonym of:
Machaerina tetragona ( Labill.) T.Koyama ex Jessop
legitimate