Acanthaceae
Haplanthus

Haplanthus laxiflorus (Blume) Gnanasek., G.V.S.Murthy & Y.F.Deng

First published in Blumea 61: 168 (2016)
This species is accepted
The native range of this species is Assam to S. China and W. Malesia. It is a perennial and grows primarily in the wet tropical biome.

Distribution

Native to:

Andaman Is., Assam, Bangladesh, Borneo, Cambodia, China South-Central, China Southeast, East Himalaya, Hainan, Jawa, Laos, Lesser Sunda Is., Malaya, Myanmar, Thailand, Vietnam

Synonyms

Homotypic Synonyms

Accepted Infraspecifics

Classification

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PAFTOL

Publications

POWO follows these authorities in accepting this name:

  • Deng, Y.F., Li, Z.Y., Wang, Q. & Peng, H. (2020). Flora of Pan-Himalaya 46: 1-570. Science Press, Beijing. Cambridge University Press.
  • Lê, T.C. (2005). Danh lục các loài thực vật Việt Nam 3: 1-1248. Hà Nội : Nhà xuất bản Nông nghiệp.
  • Turner, I.M. (1995). A catalogue of the Vascular Plants of Malaya. Gardens' Bulletin Singapore 47(1): 1-346.

Kew Backbone Distributions

  • Karthigeyan, K., Pandey, R.P. & Mao, A.A. (eds.) (2023). Flora of Andaman and Nicobar Islands 2: 1-689. Botanical Survey of India. Ministry of environment, forest and climate change.
  • Lê, T.C. (2005). Danh lục các loài thực vật Việt Nam 3: 1-1248. Hà Nội : Nhà xuất bản Nông nghiệp.
  • Mao, A.A., Sinha, B.K., Verma, D. & Sarma, N. (2016). Check-List of Flora of Meghalaya: 1-273. Meghalaya Biodiversity Board, Shillong.
  • 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.
  • Wiriadinata, H., Girmansyah, D., Hunter, J.M., Hoover, W.S. & Kartawinata, K. (2013). Floristic study of West Sumbawa, Indonesia. Reinwardtia 13: 391-404.
  • Wu, Z. & Raven, P.H. (eds.) (2011). Flora of China 19: 1-884. Science Press (Beijing) & Missouri Botanical Garden Press (St. Louis).

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
van Beusekom, C.F.; Geesink, R.; et al [3714] Thailand K001446049 Yes
Dec 23, 2015 Rosdi, M, et al. [FRI 59926] Malaya Andrographis laxiflora K000938795 No
Ridley, H. [15738] Malaysia Justicia laxiflora K000884159 Unknown Type Material Yes
s.coll. [13672a] Malaysia Justicia laxiflora K000884162 Unknown Type Material Yes
Ridley, H.N. [14521] Malaysia Justicia laxiflora K000884164 Unknown Type Material Yes
King's collector [1815] Malaysia Justicia laxiflora K000884158 Type Yes
Kind's collector Ulu Bubong [10245] Malaysia Justicia laxiflora K000884156 Type Yes
s.coll. [s.n.] Malaysia Justicia laxiflora K000884161 Unknown Type Material Yes
Ridley, H.N. [s.n.] Malaysia Justicia laxiflora K000884165 Unknown Type Material Yes
s.coll. [13670] Malaysia Justicia laxiflora K000884163 Unknown Type Material Yes
Scortechini [s.n.] Malaysia Justicia laxiflora K000884155 Syntype Yes
King's collector [3676] Malaysia Justicia laxiflora K000884157 Type Yes
Ridley, H.N. [14530] Malaysia Justicia laxiflora K000884160 Unknown Type Material Yes
Robinson, H.C. [s.n.] Malaysia Justicia laxiflora K000884166 Type Yes

Sources

  • Angiosperm Extinction Risk Predictions v1

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

  • 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 2026. 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 2026. 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