Neomarica gracilis, commonly known as the Walking Iris, is a striking perennial plant from the Iridaceae family. Native to the tropical regions of Central and South America, it is easily recognised by its long, sword-like leaves and its uniquely elegant flowers. Each bloom features pure white petals adorned with violet-blue patterns and delicate yellow accents at the centre. Although each flower lasts for just a single day, the plant continues to produce new blooms throughout its flowering season, offering a continuously enchanting display.
Well suited to tropical and subtropical climates, the Walking Iris thrives in shaded or semi-shaded areas, often along forest edges or beside streams. Its common name refers to its unusual method of propagation: the flowering stems produce small offshoots which, when they grow heavy enough, bend to the ground and take root, allowing the plant to “walk” and gradually spread across its surroundings.
At the Au Bois Vert botanical garden, near Ivato and Antananarivo, this fascinating plant enjoys the perfect environment to showcase both its visual appeal and its unique life cycle. Its presence not only enhances local biodiversity but also provides visitors with a memorable and educational experience. Guests staying at the Au Bois Vert hotel and restaurant can admire the Walking Iris while enjoying the charm and comfort of their accommodation.
More than just an ornamental plant, Neomarica gracilis perfectly illustrates the balance between beauty and ecological adaptation, making it a meaningful addition to the natural experience offered at the Au Bois Vert lodge.
Plant use
The Walking Iris (Neomarica gracilis) is a versatile plant, valued for both its ornamental appeal and practical benefits. In tropical and subtropical gardens, it’s an excellent choice for flower beds, borders or decorative pots, thanks to its striking foliage and graceful blooms. It pairs beautifully with other exotic species featured in the botanical garden at Au Bois Vert, resulting in visually stunning plant arrangements. Its ability to thrive in shaded areas makes it particularly suitable for those tricky corners of the garden that are harder to landscape. With its dense root system, it also helps to prevent soil erosion in damp environments. In certain cultural traditions, the plant is admired not only for its beauty but also for the symbolic meaning it carries—often associated with growth and transformation. For travellers staying at the Au Bois Vert hotel-lodge, located near Ivato and Antananarivo, the Walking Iris offers a wonderful opportunity to experience an iconic species in full bloom. It features prominently in guided tours of the botanical garden, where visitors can gain a deeper understanding of the relationship between plants and their natural surroundings. With its ecological value and visual elegance, the Walking Iris is a true asset for nature lovers and landscape design enthusiasts alike.
Key information
| Common name | Walking Iris |
| Scientific name | Neomarica gracilis |
| Origin | Central and South America |
| Natural habitat | Shaded areas near watercourses |
| Life cycle | Perennial |
| Flowering period | Spring to summer |
