Poaceae
Panicum

Panicum trachyrhachis Benth.

First published in Fl. Austral. 7: 490 (1878)
This species is accepted
The native range of this species is Indo-China, Lesser Sunda Islands to N. Australia. It is an annual and grows primarily in the seasonally dry tropical biome.

Distribution

Native to:

Cambodia, Laos, Lesser Sunda Is., New Guinea, Northern Territory, Queensland, Thailand, Vietnam

Introduced into:

Germany

Synonyms

Heterotypic Synonyms

Classification

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Publications

POWO follows these authorities in accepting this name:

  • Clayton, W.D., Harman, K.T. & Williamson, H. (2006). World Grass Species - Synonymy database The Board of Trustees of the Royal Botanic Gardens, Kew.
  • Hassler, M. & Muer, T. (2022). Flora Germanica: alle Farn- und Blütenpflanzen Deutschlands in Text und Bild 1: 1-864. Verlag Regionalkultur, Uberstadt-Weiher.
  • Henty, E.E. (1969). A manual of the grasses of New Guinea: 1-215. Division of Botany, Dpt. of Forests, LAE, New Guinea.
  • Newman, M., Ketphanh, S., Svengsuksa, B., Thomas, P., Sengdala, K., Lamxay, V. & Armstrong, K. (2007). A checklist of the vascular plants of Lao PDR: 1-394. Royal Botanic Gardens, Edinburgh.

Kew Backbone Distributions

  • Camus, E.G. & Camus, A. in H. Lecomte (1922). Flore Générale de l'indo-Chine 1(3): 193-336.
  • Chou, S., Chhnang, P. & Kim, Y. (2016). A Checklist for the Seed Plants of Cambodia: 1-272. National Institute of Biological Resources, Korea.
  • Hassler, M. & Muer, T. (2022). Flora Germanica: alle Farn- und Blütenpflanzen Deutschlands in Text und Bild 1: 1-864. Verlag Regionalkultur, Uberstadt-Weiher.
  • Henty, E.E. (1969). A manual of the grasses of New Guinea: 1-215. Division of Botany, Dpt. of Forests, LAE, New Guinea.
  • Newman, M., Ketphanh, S., Svengsuksa, B., Thomas, P., Sengdala, K., Lamxay, V. & Armstrong, K. (2007). A checklist of the vascular plants of Lao PDR: 1-394. Royal Botanic Gardens, Edinburgh.

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Clarkson, J.R.; Simon, B.K. [7157] Australia K003369266 No
Clarkson, J.R. [4369] Australia K003369262 No
Clarkson, J.R. [4859] Australia K003369269 No
Clarkson, J.R. [4377] Australia K003369260 No
Perry, R.A. [1262] Australia K003369258 No
Basedow, H. [90] Australia K003369272 No
Clarkson, J.R.; Simon, B.K. [7054] Australia K003369267 No
Blake, S.T. [12540] Australia K003369261 No
Elsey, J., R. [s.n.] Australia K000674354 Unknown Type Material Yes
Clarkson, J.R. [4770] Australia K003369257 No
Schultz, F. [343] Australia K000674357 Type Yes
Palmer, E. [s.n.] Australia K003369263 No
Elsey, J., R. [s.n.] Australia K000674356 Unknown Type Material Yes
Clarkson, J.R.; Neldner, V.J. [9423] Australia K003369265 No
Blake, S.T. [16134] Australia K001666353 No
Blake, S.T. [13691] Australia K003369268 No
McKinley, A. [s.n.] Australia K000674355 Unknown Type Material Yes
Palmer, E. [s.n.] Australia K003369264 No
Clarkson, J.R. [4977] Australia K003369256 No
Kenneally, K.F. [8729] Australia K003369274 No
Pullen, R. [7015] Papua New Guinea K003369206 No
Hnatiuk, R. [MP56] Australia K003369273 No
Symon, D.E. [5066] Australia K003369271 No
Hann, F.R. [s.n.] Australia K003369259 No
Kerr, A.F.G. [9581] Thailand Panicum kerrii K000290299 Holotype Yes
Kerr, A.F.G. [9581] Thailand Panicum kerrii K000290298 Type Yes
Kerr, A.F.G. [9581] Thailand Panicum kerrii K000290300 Type Yes
Nov 13, 1991 Simon, B., K. [3370] Australia Panicum robustum K000674383 Isotype Yes
Clarkson, J.R.; Neldner, V.J. [7976] Australia Panicum robustum K003432494 Yes

Sources

  • Angiosperm Extinction Risk Predictions v1

    • Angiosperm Threat Predictions
    • http://creativecommons.org/licenses/by/4.0

  • GrassBase - The Online World Grass Flora

    • Clayton, W.D., Vorontsova, M.S., Harman, K.T. and Williamson, H. (2006 onwards). GrassBase - The Online World Grass Flora.
    • http://creativecommons.org/licenses/by-nc-sa/3.0

  • Herbarium Catalogue Specimens

    • 'The Herbarium Catalogue, Royal Botanic Gardens, Kew. Published on the Internet http://www.kew.org/herbcat [accessed on Day Month Year]'. Please enter the date on which you consulted the system.
    • Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2025. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2025. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0