We are independent & ad-supported. We may earn a commission for purchases made through our links.

Advertiser Disclosure

Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.

How We Make Money

We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently from our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.

What is Antigonon?

Alex Tree
Updated May 17, 2024
Our promise to you
WiseGEEK is dedicated to creating trustworthy, high-quality content that always prioritizes transparency, integrity, and inclusivity above all else. Our ensure that our content creation and review process includes rigorous fact-checking, evidence-based, and continual updates to ensure accuracy and reliability.

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

Editorial Standards

At WiseGEEK, we are committed to creating content that you can trust. Our editorial process is designed to ensure that every piece of content we publish is accurate, reliable, and informative.

Our team of experienced writers and editors follows a strict set of guidelines to ensure the highest quality content. We conduct thorough research, fact-check all information, and rely on credible sources to back up our claims. Our content is reviewed by subject matter experts to ensure accuracy and clarity.

We believe in transparency and maintain editorial independence from our advertisers. Our team does not receive direct compensation from advertisers, allowing us to create unbiased content that prioritizes your interests.

Antigonon, also called coral vine, queen’s wreath, or cadena de amor, is a genus of climbing plants from the family Polygonaceae. This small genus includes the common species Antigonon guatimalense, cinerascens, and leptopus. Cultivation of these plants is widespread in the tropics and sub-tropic regions, particularly in the Americas, India, and the Philippines. They are used as food sources, herbal plants to treat certain medical ailments, and ornamental plants because of their abundant and colorful flowers. These plants are vulnerable to cold temperatures, but they flourish in sunny conditions and may exhibit invasive growth.

The species of this genus mostly share the same characteristics. Their tendrils grow rapidly and intertwine with any objects within their vicinity. They can grow to a length of 30 to 40 ft (9 to 12 m). These plants have dark green, hairy or pubescent, heart-shaped leaves that are 4 in (12 cm) wide, along with pink, red, or white flowers that grow in bunches. The petals surround a cone-shaped, nut-like fruit.

Unlike leptopus and guatimalense, Antigonon cinerascens display flowers with yellow instead of red hues. Both the cinerascens and leptopus have orange or red anthers, while guatimalense has black anthers, as well as broader leaves and denser pubescence. The flowers of guatimalense have ruffled edges, while those of cinerascens and leptopus are smooth.

Antigonon is used by some gardeners as an ornamental plant. Many butterflies and bees are attracted to its brightly colored flowers, which aid in their rapid propagation. Their bright and dense flowers are used in flower arrangements and decorations. Gardeners and landscapers use them as coverings for fences, trellises, and arbors because of their thick foliage to provide privacy and shade for other plants. They can thrive in urban environments because of their overall hardiness and ability to withstand pollution and poor soil.

In some countries in South America and Asia, Antigonon tubers and flowers are consumed. The aerial parts like the leaves, flowers, and stems are used to prepare concoctions to alleviate pain and cold symptoms. Extracts from various parts of the plant have shown anti-inflammatory, analgesic, and anti-diabetic properties in some studies.

The vining behavior of these plants is at its most aggressive in places where there is plenty of sunshine all year round. Antigonon tolerates moist or dry soil and sunny or shady areas. It withers and dies during winter season due to cold damage, but it quickly sprouts back once the conditions are warmer. The fast growing behavior and general hardiness of these plants have caused them to become a problematic weed in many areas of the world. Regular pruning can prevent them from spreading to take over other plants.

WiseGEEK is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
Alex Tree
By Alex Tree
Andrew McDowell is a talented writer and WiseGEEK contributor. His unique perspective and ability to communicate complex ideas in an accessible manner make him a valuable asset to the team, as he crafts content that both informs and engages readers.

Discussion Comments

Alex Tree

Alex Tree

Andrew McDowell is a talented writer and WiseGEEK contributor. His unique perspective and ability to communicate complex ideas in an accessible manner make him a valuable asset to the team, as he crafts content that both informs and engages readers.
WiseGEEK, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGEEK, in your inbox

Our latest articles, guides, and more, delivered daily.