Philodendron heteropleurum K.Krause
  • Notizbl. Bot. Gart. Berlin-Dahlem 11: 618 (1932) 


Notes: Distribution: Ecuador to Peru

General Description

Epiphytic plant. Stem scandent, terete, rather robust, uppermost internodes very short. LEAVES: Petiole robust, 7-10 cm long, sheath persistent, thinly coriaceous, up to the base of the leaf blade 5-6 mm wide on both sides in the lower part, somewhat narrower upwards, eventually rounded. Blade thinly coriaceous, ca. 2 or more times longer than the petiole, ovate-oblong, apex acuminate, narrowly acute, somewhat curved, 12-14 cm long, base rounded-obtuse, strongly unequally sided, one side almost 2 times wider than the other, 18-26 cm long, 9-10 cm wide; 7-9 primary lateral veins emerging from the midrib at 50-60º, ascending arcuately towards the margin, prominent on upper surface, distinctly prominent on lower surface, secondary veins numerous, slender, interjected between the primary veins and parallel with them. INFLORESCENCE: Peduncle short, terete, robust, ca. 1.5 cm long, almost 1 cm thick. Spathe convolute, 15 cm long, contracted halfway, narrowing upwards, apex cuspidulate. Spadix: female zone cylindroid, 6-7 cm long, 2 cm thick; male zone as long as female zone but thinner, narrowly conoid, apex acute, occasionally slightly curved. Pistil oblong, truncate at the top, stigma somewhat oblong, barely raised.

Distribution

Peru: Loreto.

Distribution Map

 
  • Native distribution
Specimens
Found in
  • Southern America Western South America Ecuador
  • Peru

  Bibliography

  • 1 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.
  • 2 Krause, K. Araceae novae austro-americanae. Notizbl. Bot. Gart. Berlin-Dahlem. 11, (1932).

 Information From

CATE Araceae
http://araceae.e-monocot.org
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, 14 Dec 2011 . 17 Dec 2011.
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Global Biodiversity Information Facility
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eMonocot. (2010, 1st November). Retrieved Wednesday, 8th February, 2012, from http://e-monocot.org.
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World Checklist of Selected Plant Families
http://apps.kew.org/wcsp/
WCSP 2014. 'World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://apps.kew.org/wcsp/ Retrieved 2011 onwards
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