The common periwinkle or winkle (Littorina littorea) is a species of small edible whelk or sea snail, a marine gastropod mollusc that has gills and an operculum, and is classified within the family Littorinidae, the periwinkles. [2] This is a robust intertidal species …

Apr 8, 2025 · Common periwinkle or creeping myrtle (Vinca minor) is a popular ground cover. Learn how to grow this pretty, low-maintenance plant.

Periwinkle, a resilient and low-maintenance ground cover, brings charming blue and purple flowers to shady spots in your garden. Create Your Garden; ... also known as common periwinkle, is considered an invasive species in some regions of the United States, where it can outcompete native plants and disrupt ecosystems. It’s important to check ...

Feb 5, 2024 · Common Periwinkle Care. Periwinkle makes a popular groundcover for its attractive evergreen foliage, purple flowers, and low maintenance needs. It tolerates a variety of conditions and will spread quickly to fill a space. As a ground cover, periwinkle spreads by sending out roots from nodes on the stems.

Jan 16, 2025 · That said, the 20mm petiole of the big vinca is significantly longer compared to the common periwinkle plant, which is no longer than 3mm. Both plants have similar-looking stems that are hairless, green, or flushed red. Minor periwinkle stems are trailing, and this periwinkle vine can root throughout its length.

Bowles common periwinkle (Vinca minor ‘Bowles’) This cultivar flowers very profusely. It may be sold under the name ‘La Grave’. Dart’s Blue common periwinkle (Vinca minor ‘Dart’s Blue’) Flowers are more blue in color and it is resistance to stem rot. Purple-flowered common periwinkle (Vinca minor ‘Atropurpurea’)

Jun 30, 2013 · The common periwinkle (Littorina littorea), also known as the edible periwinkle, is a frequent sight along the shoreline in some areas. Have you ever seen these little snails on the rocks or in a tide pool?

Common Periwinkle (littorina littorea):. The Periwinkle is a small gastropod that lives in the inter-tidal zones of most North American coastal beaches. They belong to a larger classification of sea-snails called Littorinidae, and are a significant food source for many animals.They were introduced to this area in the mid-1900’s through human activity, and have experienced a population boom ...

Bowles' Common Periwinkle. Vinca minor 'Bowles' Pronunciation: VING-ka MI-nor. SKU #07613. Add to WishList. USDA Zone. 4-10. Your climate might be too cold for this plant: Change Location. One of the best groundcovers for shade, displaying large, violet-blue, pinwheel-shaped flowers against glossy dark green leaves. Sun tolerant in cool ...

Its aggressive nature has won periwinkle a spot on many states' most unwanted lists. Please consider native alternatives listed in the left-hand column. The two species of periwinkle in cultivation differ as follows: Vinca major has leaves that are broadest below the middle, and the leaf bases are cordate (heart-shaped) to nearly rounded. The ...