Philodendron leucanthum K.Krause
  • H.G.A.Engler, Pflanzenr., IV, 23Db: 18 (1913) 


Notes: Distribution: Peru to N. Brazil

General Description

Stem scandent, terete, slender, upper internodes 1.5-3.5 cm long, 8 mm thick. LEAVES: Petiole 10-13 cm long, sheath persistent, ending ca. 5 mm below the leaf blade, 6-8 mm wide on each side in the lower part, strongly narrowing upwards. Blade thinly coriaceous, oblique, ovate-oblong, or elliptic oblong, apex shortly obliquely acuminate, base subacute, 20-22 cm long, 7-8 cm wide, unequal-sided, one side 1/3-1/4 wider than the other; primary lateral veins 8-10 spreading from the midrib at an obtuse angle, ascending arcuately near the margin, somewhat stronger than the secondary and tertiary veins. INFLORESCENCE: Peduncle short, terete, slender, 2.8 cm long. Spathe white, oblong, 6 cm long, 2.5 cm wide, apex ca. 7 mm long, cuspidate-acuminate. Spadix shortly stipitate, somewhat shorter than the spathe; female zone cylindric, 1.5 cm long, 6 mm thick; male zone more than 2 times longer than the female zone, equally thick, attenuating upwards, eventually obtuse. Pistil shortly prismatic, 4-6-locular, locules multiovulate. Male flowers 3-4-androus.

Distribution

Brazil (Rio Acre).

Distribution Map

 
  • Native distribution
Specimens
Found in
  • Southern America Brazil Brazil North
  • Western South America 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-Philodendroideae-Philodendreae-Philodendrinae. Das Pflanzenreich. 60 (IV.23Db), (1913).

 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
http://e-monocot.org
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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