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This species is accepted, and its native range is Panama.

[PW]
General Description
Habit: solitary, slender, decumbent to 3 m long then briefly erect to 1m tall. Stem: 5-7 mm diam., smooth, green, ringed, conspicuously and minutely white-spotted, internodes to 2-4 cm long. Leaves: 4-5, spreading, pinnate or less often bifid; sheath to 9 cm long, tubular, obliquely open apically, longitudinally striate-nerved; petiole to 9 cm long, ± rounded or slightly flattened and gray-green above, rounded and gray-green below; rachis to 12 cm long, angled and greenish above, rounded and greenish below with a faint yellow band extending onto sheath; petiole above and below and rachis above gray-green and densely white-spotted; pinnae 2-4 on each side of rachis, apical pair largest (or if bifid), to 19 x 3.5 cm with 5 conspicuous primary nerves, basal ones to 12 x 2.5 cm, lanceolate, falcate, acuminate, narrowed basally, stiff, ± thick and leathery, 2-3 prominent nerves, all pinnae with numerous secondaries, these ± faint, pinnae drying heavily striated. Inflorescences: infrafoliar, stiff and ascending, to 15-20 cm long. Staminate forked or with 3 rachillae, or infrequently spicate; peduncle to 5-6 cm long, 2.5-4 mm wide at base and there ± flattened, 1.5-3.5 mm diam. at apex and there rounded, ascending, greenish in flower; bracts 4, prophyll 5 mm long, 2nd bract 1 cm, 3rd 2-3 cm, 4th 4 cm, tubular basally, ± inflated apically, brownish at anthesis, leathery, acute-acuminate, bifid; rachis or flower-bearing portion ifspicate or rachillae to 10-12 cm long, to 2 mm diam., green, ascending. Pistillate spicate; peduncle similar to that of staminate but brownish or dull orange in fruit; bracts similar to those of staminate but greenish at anthesis; rachis or flower-bearing portion to 6 cm long, 2.5 cm diam., erect, greenish in flower, becoming thickened and dull orange in fruit. Flowers: Staminate in moderately dense spirals, maturing basally first and then attaining anthesis progressively toward the apex of axis, 2.5-3 x 2-2.5 mm, oblong to bullet-shaped, bright yellow, slightly sunken; calyx 1 x 2.5 mm, shallowly lobed, ringlike, pale green or yellowish, sepals connate and/or imbricate nearly to apex, broadly rounded apically; petals 2-2.5 x 2 mm, valvate, spreading, free nearly to base, acute, ± thick; stamens 1-1.5 mm high, filaments short, clear-colored, anthers 0.5 mm long, bilobed, brownish; pistillode 2-2.5 mm high, columnar, expanded basally and there 0.8 mm diam., whitish, apically 0.5 mm diam. and there yellow ageing to red. istillate in moderately dense spirals, 2.5-3 x 1.5-2 mm, bullet- shaped, yellow, slightly sunken; calyx 0.75 x 2.5-3 mm, shallowly lobed, ringlike, thickened, pale green, sepals connate in basal 2/3, rounded apically; petals 3 x 2.5-3 mm, imbricate nearly to apex, acute to mucronate apically; pistil 3 x 2 mm, ovoid, pale yellow-green, exceeding petals, stigma lobes sessile, short, recurved, clear-colored. Fruits: 6 mm diam., globose, black.
Biology
Windswept, moist, relatively open, dwarfcloud forest at or near the Continental Divide; 900-1,000 m elevation.
Distribution
PANAMA. Panama.

Native to:

Panamá

Chamaedorea guntheriana Hodel & N.W.Uhl appears in other Kew resources:

First published in Principes 34: 126 (1990)

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.

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