Cat’s-Claw Vine, Dolichandra unguis-cati—A Showy but Invasive Plant in Florida
Flowers and leaves of cat's-claw vine. The 3-pronged "claws" that replace the terminal leaflet in each compound leaf are visible at the lower right.

Versions

PDF-2018

Keywords

FR391

Categories

How to Cite

Proctor, Niels, and Jason Smith. (2014) 2018. “Cat’s-Claw Vine, Dolichandra Unguis-cati—A Showy But Invasive Plant in Florida: FOR323/FR391, Rev. 6/2018”. EDIS 2018 (3). Gainesville, FL. https://doi.org/10.32473/edis-fr391-2014.

Abstract

Cat’s-claw vine is a neotropical, climbing perennial that produces large and showy yellow flowers in the springtime. It is valued as an ornamental, particularly in dry areas, because it needs little water or care and can climb almost anything, covering fences and other structures with an attractive carpet of leaves and flowers. Unfortunately, the aggressive nature of the vine has made it a major weed in China, Australia, South Africa, and parts of the southeastern United States. This 6-page fact sheet provides guidance on identification, control, and similar native vines for home landscapes. Written by Niels Proctor and Jason Smith, and published by the UF Department of School of Forest Resources and Conservation, October 2014. Revised June 2018.

https://doi.org/10.32473/edis-fr391-2014
PDF-2018

References

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Boyne, Richard L., Susan P. Harvey, Kunjithapatham Dhileepan, and Tanya Scharaschkin. 2013. "Variation in leaf morphology of the invasive cat's claw creeper Dolichandra unguis-cati (Bignoniaceae)." Australian Journal of Botany no. 61 (6):419–423. https://doi.org/10.1071/BT13063

Center for Aquatic and Invasive Plants. 2014. Cat's-claw vine. University of Florida [accessed 4/23 2014]. Available from http://plants.ifas.ufl.edu/node/259.

da Silva, M., R. W. Barreto, and O. L. Pereira. 2012. "Fungal pathogens of 'cat's claws' from Brazil for biocontrol of Macfadyena unguis-cati." Mycotaxon no. 119 (Journal Article):181–195. https://doi.org/10.5248/119.181

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Osunkoya, O. O., K. Pyle, T. Scharaschkin, and K. Dhileepan. 2009. "What lies beneath? The pattern and abundance of the subterranean tuber bank of the invasive liana cat's claw creeper, Macfadyena unguis-cati (Bignoniaceae)." Australian Journal of Botany no. 57 (2):132–138. https://doi.org/10.1071/BT09033

Rafter, M. A., A. J. Wilson, K. A. D. Wilmot Senaratne, and K. Dhileepan. 2008. "Climatic-requirements models of cat's claw creeper Macfadyena unguis-cati (Bignoniaceae) to prioritise areas for exploration and release of biological control agents." Biological Control no. 44 (2):169–179. https://doi.org/10.1016/j.biocontrol.2007.10.015

UCD Department of Plant Sciences. 2014. ENH 105 | Macfadyena unguis-cati. University of California at Davis 2009 [accessed 9/4 2014]. Available from http://www.plantsciences.ucdavis.edu/courses/enh105/labs/08/MAUN.html.

Ward, Daniel B. 2005. Putting a Stop to the Cat-claw Vine Infestation in Gainesville. Wildland Weeds, Summer, 2005, 17.

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