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This species is accepted, and its native range is Costa Rica to W. Panama.

[PW]
General Description
Habit: solitary, erect, appearing stemless, to 2.5 m tall. Stem: 2-3 cm diam., buried and creeping in leaf litter, closely and prominently ringed, internodes to 5-10 mm long. Leaves: 3, erect, pinnate, 1-2 m long; sheath to 35 cm long, obliquely open and splitting deeply opposite petiole, clasping in a tubular manner only briefly near base, dark green; petiole 40-80 cm long, erect, slightly flattened and green above or grooved only near base, rounded and dark green below; rachis sharply angled and green above, rounded and green below, rachis and petiole with a covering of minute, rough, white, glistening spots especially at rachis-petiole junction; pinnae 20-30 on each side of rachis, largest to 30 x 2-3 cm, linear-lanceolate, ± straight but conspicuously falcate, acuminate, lower margin decurrent on rachis, dark green, 5-nerved with underside fairly rough. Inflorescences: infrafoliar, long-pedunculate, arcuate, often appearing to rise from litter offorest floor; peduncles to 60 cm long, I cm wide at base, 5-7 mm diam. at apex, green and ± rounded in flower, reddish orange in fruit; bracts 5-9, prophyll to 2 cm long, 2nd bract 2 cm, 3rd 3 cm, 4th 6 cm, 5th 10 cm, 16th 12-15 cm, 7th, 8th, and 9th 15-20 cm, tubular, brown in flower, ± papery, longitudinally striate-nerved, acute-acuminate, bifid; rachises 10-12 cm long, green in flower, reddish orange in fruit. Staminate with 40-50 rachillae, lowermost longest, these to 10 cm long, uppermostshortest, to 5 cm long, 0.5 mm diam., perpendicular to rachis, spreading, slender, filiform, green. Pistillate bottle-brushlike, rachillae 60-100, these 3-5 cm long, filiform, 0.5 mm diam., flexuous but ± stiff, simple or sometimes forked, 4-7-flowered, green in flower, reddish orange in fruit. Flowers: Staminate in loose spirals, 3-3.5 x 2 mm, ovoid, green, slightly sunken; calyx 1 x 1.5 mm, shallowly lobed, sepals connate in basal 213, broadly rounded and brown-margined apically; petals 3 x 1.5-2 mm, ovate, valvate, connate in basal 2/3, free, acute and slightly recurved apically, thickened and lighter green medially on inside; stamens 2 mm high, filaments yellowish, anthers yellow, 1.5 mm long; pistillode 2mmhigh, columnar, yellowish. Pistillate in remote spirals, 3 x 2 mm, ovoid-globose, yellowgreen, ± superficial; calyx I x 1.5-2 mm, deeply lobed, sepals sharply rounded and dark-margined apically; petals 3-3.5 x 2 mm, oval, imbricate nearly to apex and there free, erect; pistil 2 x 2 mm, globose, slightly 3-angled, dark green, styles short or lacking, stigma lobes slender, recurved, pointed, whitish, well below petal tips. Fruits: 3-5 mm diam., globose, black; seeds 2-4 mm diam., globose; eophyll pinnate.
Biology
Moist or wet forest on the Pacific slope; 1,000-1,400 m elevation.
Distribution
PANAMA. Chiriqui. COSTA RICA. Puntarenas. San Jose.

Native to:

Costa Rica, Panamá

Chamaedorea brachyclada H.Wendl. appears in other Kew resources:

First published in Gartenflora 29: 101 (1880)

Accepted by

  • Govaerts, R. & Dransfield, J. (2005). World Checklist of Palms: 1-223. The Board of Trustees of the Royal Botanic Gardens, Kew.
  • Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.
  • Hammel, B.E. & al. (2003). Manual de Plantas de Costa Rica 2: 1-694. Missouri Botanical Garden Press, St. Louis.

Literature

Palmweb - Palms of the World Online

  • Hodel, D. 1992. Chamaedorea Palms, The Species and Their Cultivation. The International Palm Society.

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

Palmweb - Palms of the World Online
Palmweb 2011. Palmweb: Palms of the World Online. Published on the internet http://www.palmweb.org. Accessed on 21/04/2013
Content licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License http://creativecommons.org/licenses/by-nc-sa/3.0