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This species is accepted, and its native range is Nepal to China (S. Yunnan) and Indo-China.
A specimen from Kew's Herbarium

[CATE]

CATE Araceae, 17 Dec 2011. araceae.e-monocot.org

General Description
Herbs, terrestrial, small to medium sized, slightly robust, to 75 cm tall, evergreen. Stem rhizomatous, generally elongate, erect, later decumbent, 8–75 × 2–6cm. Leaves to 5 together, subtended by lanceolate papery-membranous cataphylls; petiole bright green, 15–80 cm, glabrous, sheathing in proximal 1/4; leaf blade spreading, bright green, narrowly hastate-sagittate to ovate-hastate, 15–60 × 8–20cm; posterior lobes 1/4–1/3 length of anterior, peltate for 25–30% of their length, acute; anterior lobe with 3–6 primary lateral veins on each side, axillary glands hardly conspicuous, interprimary collective veins weakly defined. Inflorescences usually solitary; peduncle green, 9–20cm, subtended by cataphylls. Spathe 7–10cm, moderately constricted 1.5–2.5cm from base; proximal spathe green, ovoid; limb pale green, lanceolate, canoe-shaped, 5.5–7.5cm. Spadix subequaling spathe, 6–9.5cm, sessile; female zone 1–1.5cm; pistil green, subglobose, 1.5–2mm in diam.; stigma white, sub-sessile, very slightly lobed; sterile zone 7–10mm, narrower than fertile zones; synandrodes narrowly rhombic-hexagonal, flat-topped; male zone ivory, subcylindric, 1.2–2.5cm × 4.5–8mm; synandria 4–6-merous, ± hexagonal, ca. 2mm in diam.; appendix white, 2.5–3.5cm, demarcated from male zone by a strong constriction, narrowly conic. Fruiting spathe green, ovoid, 3–4cm. Fruit ripening orange-red, globose-ellipsoid, ca. 0.75cm in diam.
Habitat
Everwet to seasonal perhumid evergreen forests, usually in deep shade, less often on track sides.
Vernacular
yue jing hai yu

Native to:

Assam, Bangladesh, China South-Central, Laos, Myanmar, Nepal, Thailand, Vietnam

Alocasia acuminata Schott appears in other Kew resources:

Date Reference Identified As Barcode Type Status
Hooker, J.D. [s.n.], Bangladesh K000675785

First published in Bonplandia (Hannover) 7: 28 (1859)

Accepted by

  • Ara, H. (2001). An Annotated Checklist of Aroids of Bangladesh Bangladesh Journal of Plant Taxonomy 8(2): 19-34.
  • Boyce, P.C. (2008). A review of Alocasia (Araceae: Colocasieae) for Thailand including a novel species and new species records from south-west Thailand Thai Forest Bulletin (Botany) 36: 1-17.
  • Boyce, P.C., Sookchaloem, D., Hetterscheid, W.L.A., Gusman, G., Jacobsen, N., Idei, T. & Nguyen, V.D. (2012). Flora of Thailand 11(2): 101-325. The Forest Herbarium, National Park, Wildlife and Plant Conservation Department, Bangkok.
  • Govaerts, R. & Frodin, D.G. (2002). World Checklist and Bibliography of Araceae (and Acoraceae): 1-560. The Board of Trustees of the Royal Botanic Gardens, Kew.
  • Govaerts, R. (1995). World Checklist of Seed Plants 1(1, 2): 1-483, 1-529. MIM, Deurne.
  • Sasikala, K., Vajravelu, E. & Daniel, P. (2019). Fascicles of Flora of India 29: 1-357. Botanical Survey of India, New Delhi.
  • Wu, Z. & Raven, P.H. (eds.) (2010). Flora of China 23: 1-515. Missouri Botanical Garden Press, St. Louis.

Literature

CATE Araceae

  • Hen(g) Li, Guang Hua Zhu, Boyce, P.C., Murata, J., Hetterscheid, W.L.A., Bogner, J. & Jacobsen, N. 2010. Araceae in Flora of China @ efloras.org.

Kew Backbone Distributions

  • Ara, H. (2001). An Annotated Checklist of Aroids of Bangladesh Bangladesh Journal of Plant Taxonomy 8(2): 19-34.
  • Boyce, P.C. (2008). A review of Alocasia (Araceae: Colocasieae) for Thailand including a novel species and new species records from south-west Thailand Thai Forest Bulletin (Botany) 36: 1-17.
  • Wu, Z. & Raven, P.H. (eds.) (2010). Flora of China 23: 1-515. Missouri Botanical Garden Press, St. Louis.

CATE Araceae
Haigh, A., Clark, B., Reynolds, L., Mayo, S.J., Croat, T.B., Lay, L., Boyce, P.C., Mora, M., Bogner, J., Sellaro, M., Wong, S.Y., Kostelac, C., Grayum, M.H., Keating, R.C., Ruckert, G., Naylor, M.F. and Hay, A., CATE Araceae, 17 Dec 2011.
http://creativecommons.org/licenses/by-nc-sa/3.0

Herbarium Catalogue Specimens
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 Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0