Campanula rotundifolia has been grown from seed collected from wind-blown debris on St Mary’s glacier, Colorado , and debris-covered glaciers may have served as Pleistocene refugia (Fickert et al. It is noted for producing attractive, bell-shaped, nodding blue flowers (each to 1/2" long) that bloom singly or in small clusters from … The names “Campanula” and “Harebell” might make you cringe, but this plant is not the invasive Campanula rapunculoides that enjoys taking over our yards! Nodding purple bell-shaped flowers can cause the stems to arch. 2007). Learn More. A delicate-looking, yet tough native forb, Campanula rotundifolia, Harebell, can be found on rocky outcrops and bluffs, as well as sandy prairies and open woods. PLEASE NOTE: A coloured Province or State means this species occurs somewhere in that Province/State. Photo courtesy of Prairie Nursery. All campanulas have some rhizome activity – we gardeners need to actively care for & control plants growing in our gardens. Moist shaded areas of rock gardens. Height: 18-24 in Watch for aphids. Mostly bell-shaped, sometimes they open to be like flat stars. Harebell has many common names including bellflower, lady's thimble, witch's thimble, heathbells, fairies’ thimbles, and dead men’s bells. Bellflowers are among the most popular of perennials. The much more delicate looking native bellflower’s violet-blue blooms, on the other hand, loosely cluster at the end of the stems, often causing the plant to nod from the weight. No serious insect or disease problems. USDA NRCS National Plant Data Center (NPDC). CABI is a registered EU trademark. On the erect stem of this plant are the bright green and rounded leaves, sometimes a little bit toothed. Habitat: Grassy slopes, canyons, open or well-drained sites from sea-level to alpine elevations Bloom time: Late spring to the end of the growing season Range: Hemsipheric south of the Arctic Thumbell Blue Bluebells (Campanula rotundifolia 'Thumbell Blue') is a tidy, long-blooming perennial that thrives in partial shade. The flowers of both are quite similar. It is a member of the bluebell family; the name of the genus Campanula derives from the Latin for 'bell', and refers to the shape of the flowers (4). Deadhead spent flowers to encourage additional bloom. Many will self-seed in favorable conditions, without being invasive, and remain well behaved in the garden. This plant is also native to a small area in the Ozarks in Shannon County where it is found on north-facing limestone bluffs along the Jack's Fork River.Genus name comes from the Latin campana meaning bell in reference to the bell-shaped flowers.Specific epithet is in reference to the rounded basal leaves.This bluebell has a large number of common names. Bellflowers are among the most popular of perennials. Plants typically need regular and even moisture. August 11, 2003. The Garden wouldn't be the Garden without our Members, Donors and Volunteers. Combining grace and elegance, Campanula persicifolia (Peach-Leaved Bellflower) is a clump-forming perennial that sends up tall, sturdy stems which bear large, outward-facing, cup-shaped, single or double flowers in shades of violet-blue to white. Plants generally overwinter as frost‐resistant green rosettes. Plant of the Week! When several references are cited, they may give conflicting information on the status. The bluebell’s basal leaves, instead, are rounded, from which it derives its species name, rotundifolia , which means “rounded leaves”. Plants prefer cool summer climates. Detailed coverage of invasive species threatening livelihoods and the environment worldwide. It is very similar in appearance to several native Campanula species such as Harebell, Campanula rotundifolia. Some are wonderful at the front of perennial borders or massed as a groundcover. It forms a loose rosette of rounded leaves and sends up multiple wiry stems with nodding, 1-inch, lilac flowers. Similar species: Bluebell (Campanula rotundifolia; native) is a smaller plant, 4-20” tall and has similar blue flowers that are shorter and are on thin stems. Slugs and snails are occasional visitors. The harebell, often known as 'bluebell' in Scotland, is a delicate, beautiful wildflower (4). This showy, dwarf species is often grown in rock gardens, used as an edging, or in tubs and pots. Blooming over a long season, the enchanting flowers rise above spreading mats of narrow, toothed, bright green leaves. The entire Province/State is coloured, regardless of where in that Province/State it occurs. It is very similar in appearance to several native Campanula species such as Harebell, Campanula rotundifolia. This same plant grows in Scotland where it is popularly known as the bluebells of Scotland or Scotch bluebell. Invasive of the Week: Creeping bellflower (Campanula rapunculoides) May 28, 2020. Campanula rotundifolia’s leaves are grass-shaped, reaching 2 to 3 inches in length and are green, with occasional undertones of gray. Plants may be propagated by cuttings, but division of mature plants can be difficult. Campanula rapunculoides (also known in Calgary as Creeping Bellflower, Rover Bellflower, Garden Bluebell, Creeping Bluebell, Purple Bell, Garden Harebell, Creeping Campanula and even the evil twin) is listed under invasive plants to avoid in Calgary, Alberta by the City of Calgary Parks Department. Also effective in lightly shaded woodland areas where plants can be left alone to naturalize. Can vary from plant to plant. Campanula portenschlagiana. Campanula portenschlagiana. Some campanula … Each dot represents at least one record in a 10-km square of the National Grid, • 1970 onwards, pre-1970. Invasive Species Compendium. Native Alternatives: Campanula americana (Tall Bellflower), Campanula rotundifolia (Harebell) As this first photo shows, European Bellflower has attractive blue-violet, 5 petaled bell shaped flowers that alternate up the 3 - 4 foot flower stalk. Range map for Harebell (Campanula rotundifolia). Resources ... Campanula rotundifolia (NGN) Harebell. Leaves are stalked with the lower leaves being oval and falling off as the plant matures. Campanula rotundifolia, commonly called bluebell or harebell, is a rosette-forming, upright perennial that typically grows to 20" tall. Harebell, often called “bluebell”, is a flower found around the world in the Northern Hemisphere but most often, associated with Scotland. ... Campanula rotundifolia. Some native violets have leaves which are so similar that it is a good idea to wait for the flowers to emerge, before identifying the C. rapunculoides for removal. ©J.S. This showy, dwarf species is often grown in rock gardens, used as an edging, or in tubs and pots. Campanula Rotundifolia (Harebell) This one is a perennial wildflower in the genus Campanula. Like Campanula portenschlagiana, the trailing bellflower, Campanula poscharskyana, is a mat-forming species and well-suited to growing in the small crevices between paving tiles, bricks and stones.It’s a fabulous, low-maintenance plant that will provide masses of colourful flowers from summer right through to the end of autumn – even longer in sheltered, urban locations. (A) The distribution of Campanula rotundifolia in Britain and Ireland. They appreciate part afternoon shade in hot summer climates including Missouri. The stems are smooth to slightly hairy and contain a milky liquid. Invasive species in Alberta. Plants grow 12-15 inches tall in full sun or partial shade. It is noted for producing attractive, bell-shaped, nodding blue flowers (each to 1/2" long) that bloom singly or in small clusters from the stem tips throughout summer (June-September). Photos and information about Minnesota flora - Harebell: raceme of ¾-inch, blue to purple, slender-stalked, bell-shaped flowers with 5 pointed lobes Basal leaves usually wither early and disappear before the flowers form. They are intolerant of the extreme heat of the deep South, and do not perform well south of USDA Zone 6. United States, CO, Denver Botanic Gardens. © Copyright 2020 CAB International. More information about modern web browsers can be found at http://browsehappy.com/. Invasive Species Databases.. One or more of the features that are needed to show you the maps functionality are not available in the web browser that you are using. Native Bluebell Bellflower (Campanula rotundifolia) aka Harebell. Campanula rapunculoides is an herbaceous perennial that is 1-3 in (cm) tall. Easily grown in average, medium moisture, well-drained soils in full sun to part shade. HOW TO GROW Sowing: Direct sow in late fall, planting the seed on the surface of the soil since it needs light to germinate. Harebell (Campanula rotundifolia) is a hummingbird favorite. Ranging from robust summer border plants to more diminutive types for rockeries and containers, these easy-to-grow plants have mainly clear blue or white, pink or purple flowers. From a basal rosette of small, rounded, long-stalked, basal leaves (to 1" wide) rise wiry, thread-like stems clad with narrow, alternate, linear leaves (each to 1-3" long). Some native violets have leaves which are so similar that it is a good idea to wait for the flowers to emerge, before identifying the C. rapunculoides for removal. Dalmatian Bellflower: USDA Zone: 3-9: Plant number: 1.110.890. Don't confuse it with the other campanulas - there is a native campanula - Campanula Rotundiflora - which has the same purple flower, but a tiny plant, feathery leaves, and only a few flowers per plant. Campanula rotundifolia, commonly called bluebell or harebell, is a rosette-forming, upright perennial that typically grows to 20" tall. Harebell may relate to the fact that this plant is sometimes found in areas inhabited by rabbits (hares). Harebell (Campanula rotundifolia L.) By Patricia J. Ruta McGhan. Campanula rotundifolia, Harebell, is a delicate beauty with small blue-violet bell-shaped flowers that nod from the tips of slender stems, blooming in spurts from summer to fall.Rosettes of rounded basal leaves wither early after sending up clusters of wiry stems with long narrow foliage. Please consider upgrading your browser to the latest version or installing a new browser. Dalmatian Bellflower: USDA Zone: 3-9: Plant number: 1.110.890. I am growing some in my front yard (while battling the neighbor's rapunculoides non-stop). The distribution in this summary table is based on all the information available. CABI Data Mining, 2011. Common name: Bellflower. It's found in Northern Minnesota along Lake Superior. I call creeping bellflower (Campanula rapunculoides) the evil twin because it looks just like ladybells, (Adenophora confusa), only it is aggressively spreading and ineradicable, and ladybells is well-behaved.So they say. The slender flowering stems can rise up to 12 inches, often becoming so weak that the entire plant bends over. Native Range: Temperate Northern Hemisphere. I hope that the lovely Harebell (Campanula rotundifolia) is not mistakenly yanked out as a creeping bellflower (C. Rapunculoides). Sustainable Practices Plant Health Care Water Conservation Case Study: Water and Fertilizer Invasive Species Responsibility. Generate a print friendly version containing only the sections you need. 4. Campanula rotundifolia – Scottish harebell is a perennial and hardy from zones 3-9. Detailed coverage of invasive species threatening livelihoods and the environment worldwide. Further details may be available for individual references in the Distribution Table Details section which can be selected by going to Generate Report. The C. rotundifolia commonly appears in the Northern Hemisphere such as Canada, the United States, and Great Britain. Usage Requirements. Campanula. There are no pictures available for this datasheet, Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License,             Subphylum: Angiospermae,                 Class: Dicotyledonae,                     Order: Campanulales,                         Family: Campanulaceae,                             Genus: Campanula,                                 Species: Campanula rotundifolia. Campanula rotundifolia is perennial and spreads by seed and by rhizome. 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