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Bignonia capreolata
Also called Quartervine
Bignonia capreolata is a vine commonly referred to as crossvine. The common name refers to the cross-shaped pattern revealed when the stem is cut; this pattern results from four radial wedges of phloem embedded within the stem's xylem. It is native to the central and southern United States. The vine climbs without twining but does produce tendrils. It produces long tubular flowers which are red and yellow and frequently have a mocha fragrance. The leaves are dark green to almost purple and produced as opposite pairs with terminal tendrils. The vine often climbs very high, with leaves only remaining on the uppermost portion of the plant. Crossvine can spread aggressively through stolons and may need to be managed in garden or domestic settings.
Native to the southeastern United States, Bignonia capreolata is commonly found in woodlands, thickets, and along riverbanks. Its range extends from Maryland and Virginia to Florida in the south and westward to Texas and Oklahoma. It is most abundant in warm, humid climates but has adapted to cooler environments in its northern range.
Due to its vibrant flowers and dense foliage, Bignonia capreolata is a popular choice for decorative purposes. It is often used to cover pergolas, arbors, fences, and walls, creating a lush, natural canopy. Its fast growth and ability to climb vertical structures make it particularly effective for landscaping projects that aim to add height or cover unsightly areas.
Bignonia binata · Argentine Trumpetvine · Glowvine · Tanaecium nocturnum · Bignonia noterophila · Bignonia potosina · Bignonia sciuripabula · Bignonias · Bignonias
Text excerpted from the Wikipedia article Bignonia capreolata by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
