Araceae
Philodendron

Philodendron pinnatilobum Engl.

First published in C.F.P.von Martius & auct. suc. (eds.), Fl. Bras. 3(2): 162 (1878)
This species is accepted
The native range of this species is N. Brazil to Bolivia. It is a climber and grows primarily in the wet tropical biome.

Descriptions

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

General Description
LEAVES: Petioles terete. Blade outline oblong, deeply pinnatilobed, 12-13 cm long, 8 cm wide; 3 lateral lobes on each side, linear-lanceolate or broadly lanceolate, separated by deep obtuse sinuses, 3.5-5 cm long, 1.5-2 cm wide, the lower lobes more or less shorter than the middle ones, the terminal lobe oblong or linear-lanceolate, apex cuspidate-acuminate, primary lateral veins solitary in each lobe, speading from the midrib at an obtuse angle. INFLORESCENCE unknown.
Distribution
Brazil, Alto Amazonas.
[CATE]

Extinction risk predictions for the world's flowering plants to support their conservation (2024). Bachman, S.P., Brown, M.J.M., Leão, T.C.C., Lughadha, E.N., Walker, B.E. https://nph.onlinelibrary.wiley.com/doi/full/10.1111/nph.19592

Conservation
Predicted extinction risk: not threatened. Confidence: confident
[AERP]

Sources

  • Angiosperm Extinction Risk Predictions v1

    • Angiosperm Threat Predictions
    • http://creativecommons.org/licenses/by/4.0

  • 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

  • Herbarium Catalogue Specimens

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0