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

[CATE]

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

Distribution
Known from the Provinces of Napo and Pastaza (Ecuador), ranging from 200-500 m in elevation and seems to be endemic.
General Description
Description based on dried material. Epiphyte; roots 1 mm diam., whitish to pale brown; stem terete; internodes 0.5-3.2 cm long, 0.4-0.7 cm diam; cataphylls 0.7-4 (9) cm long, lanceolate, membranaceous, persisting reddish brown to dark brown. LEAVES erect to spreading; petioles 3.9-13.6 cm long, 0.2-0.3 cm diam., U-shaped, shallowly and acutely sulcate above, 0-2- ribbed below, green; sheath 1.4-3.2 (5.1) cm long; geniculum 1.2-2.7 cm long; blades papiraceous, 16.5-30.8 cm long, 5.5-11 cm wide, oblong-elliptic to oblanceolate, abruptly acuminate at apex, drying dark olive green above, blackish below; midrib conspicuously raised in both surfaces, more conspicuously above; primary lateral veins (5)7-9 per side, conspicuously raised below, straight, departing at 30-45° (50°) from the midrib; collective veins arising from the base, (0.2) 0.7-1.5 cm from the margin. INFLORESCENCE erect to spreading; peduncle 10.9-32.1 cm long, 0.1-0.3 cm diam., markedly 3-4-sided, green, 2.3-2.8 times longer than the petiole; spathe papiraceous, green, persistent, erect to spreading, (3.4) 6.5-13 cm long, 0.5-1.6 cm wide, narrowly oblong, conspicuously acuminate at apex, the margins joining at ca. 90° angle; spadix slightly tapered at apex, (0.2) 3.7-14.4 cm long, 0.2-0.4 cm wide near to apex, 0.2-0.6 mm wide near to base, green; stipe greenish, (0.4) 0.6-1.4 (3.2) cm long; flowers square, margins slightly sigmoid, 2 × 2 mm; 3-4 flowers visible in the principal spiral, 5-6 flowers visible in the alternate spiral; tepals with the inner margins straight to convex; pistils with stigmas elliptic, not protruding; stamens ca. 1 mm long, flattened; thecae not divaricated. INFRUCTESCENCE erect to spreading, green; berries ca. 3 mm long.

Native to:

Ecuador

Anthurium payaminoense Croat & Lingán appears in other Kew resources:

First published in Rodriguésia 56(88): 25 (2005)

Accepted by

  • Govaerts, R.H.A. (2011). World checklist of selected plant families published update Facilitated by the Trustees of the Royal Botanic Gardens, Kew.

Literature

CATE Araceae

  • Croat, T.B., Lingán, J. & Hayworth, D. 2005. A new section of Anthurium, Sect. Decurrentia - Revision of the Anthurium decurrens Poeppig complex in Amazonia Rodriguésia. 56 (88): 15-30

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

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