Evergreen climbers. Leaves opposite, compound, some modified into tendrils. Flowers axillary or terminal. Corolla broad campanulate, 2-lipped, 5-lobed. Capsule linear, subterete. Seeds many, winged.
4 species in S. America & W.Indies. Represented in Pakistan by 1 cultivated species.
Macfadyena unguis-cati (Linn.)A. Gentry
Bignonia tweediana Lindl. = Macfadyena unguis-cati (Linn.)A. GentryBignonia unguis-cati Linn = Macfadyena unguis-cati (Linn.)A. GentryDoxantha unguis-cati (Linn.) = Macfadyena unguis-cati (Linn.)A. Gentry
Treatments in Other Floras @ www.efloras.org
Annotated Checklist of the Flowering Plants of NepalChinese Plant Names
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