Asplenium ruta-muraria, commonly known as wall-rue or wall spleenwort, is a type of fern belonging to the family Aspleniaceae. It is a small, evergreen perennial plant that typically grows on walls, rocks, and moist crevices in shady areas.
The fronds of Asplenium ruta-muraria are pinnately divided, meaning they have multiple pairs of leaflets that emerge from a central stem. Each leaflet is narrow, oblong in shape with rounded tips, and has a slightly wavy margin. The overall appearance of the fronds is delicate and feathery, adding an ornamental touch to the plant.
This species of fern is native to Europe and is widely distributed throughout the continent. It is also found in parts of Asia and North Africa. Asplenium ruta-muraria thrives in cool, damp environments and is well adapted to growing in crevices and cracks in walls and rocky surfaces. Its ability to cling to vertical surfaces makes it an excellent choice for a vertical garden or as a decorative plant in gardens with rocky features.
In terms of cultivation, Asplenium ruta-muraria is relatively easy to grow and maintain. It prefers well-drained soil and thrives in partial shade or full shade conditions. It requires regular and moderate watering to keep the soil moist, and can withstand mild frost. Propagation is typically done through spores or division of existing plants. This fern has a moderate growth rate and can reach a height of about 30-50 centimeters.
Overall, Asplenium ruta-muraria is a charming fern species that adds an element of beauty and natural aesthetics to walls, rockeries, and shaded garden spaces.
