Philodendron mathewsii Schott
  • Bonplandia (Hannover) 7: 29 (1859) 


Notes: Distribution: Peru

General Description

Stem slender, upper internodes 5-10 mm long, 5-6 mm thick. LEAVES: Petiole terete, 10-15 cm long, with a narrow short sheath at the base which is 1.2-1.5 cm long. Blade thinly coriaceous, cordate-oblong-lanceolate, 14-16 cm long, 3.5-4.2 cm wide; posterior lobes short, rounded, obtuse, separated by a broad sinus; anterior lobe gradually narrowing upwards, apex contracted in a slender, 5-10 mm long, cuspid; midrib rather thick, lateral veins all sub equal, at an obtuse angle, spreading upwards near the margin. INFLORESCENCE: Peduncles slender, solitary or in pairs, 3-3.5 cm long. Spathe oblong, 2.5-3 cm long, convolute for the entire length. Spadix subsessile, cylindric, obtuse, 3 cm long, barely 3-4 mm thick; female zone sub-equal in length to the attenuating, conical male zone. Pistils shortly ovoid, 4-locular, stigma small, discoid, sessile; ovules solitary in each locule, affixed by an ascending funcicle to the placenta below halfway up the axis. Male flowers usually tetrandrous.

Distribution

Peru: Casapi.

Distribution Map

 
  • Native distribution
Specimens
Found in
  • Southern America 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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