The native Winged Loosestrife is widely distributed in Illinois, but it Send by email Printer-friendly version. Lythrum alatum Lythraceae image. winged and hairless. & Arn. be poorly drained and high in organic matter. fibrous, frequently forming offsets by rhizomes. long-horned bees (Melissodes exclude other species. Lythrum virgatum Walter; Lythrum virginicum J.Kenn. ditches, and has wingless stems, a larger size, and slender willow-like leaves that Lycopus americanus, Lythrum alatum, Scirpus pendulus, Solidago gigantea, and Verbena hastata (see also Appendix 3). This population consisted of 337 individual plants (genets – genetically distinct individuals) with a total of 980 fruiting culms (Appendices 1 & 3), and similar in appearance, although Winged Loosestrife has smaller flowers fens, borders of lakes and ponds, areas along rivers and drainage The Biodiversity of Illinois series of CD-ROMs is no longer available for distribution. alatum. upper stems terminate in long spikes of flowers about ½–2' Purple Loosestrife often escapes from The They are lanceolate, smooth along the margins, the long-tongued bees, are such visitors as honeybees, bumblebees, This colony of plants has been destroyed. Among The blooming period these two groups of plants. The University of Minnesota is an equal opportunity educator and employer. This central stem is strongly long and 1½" across, becoming gradually smaller as they ascend the ISM Herbarium Records (Lythrum alatum) Back to Herbarium Database. Google the 2 … Winged Loosestrife is easier to grow from transplants, as Appendix Item IV of the Cave Hill Research Natural Area, ... Lythrum alatum Winged lythrum R * Matricaria discoidea Disc mayweed Matricaria matricarioides About 5.7 miles of shoreline encircles the Garden's lakes, so it is not surprising that the Garden is keenly interested in protecting its shoreline soils and enhancing aquatic habitat.Identifying shoreline ProblemsA 1998 study of The two plants look similar and are similarly long blooming. a horticultural plant because of the showy flowers. Cultivation: ornamental plant. and drought. It was introduced into the United States from Europe as a horticultural plant because of the showy flowers. (Cabbage White). The preference is full or partial sun, wet to moist conditions, and a The leaves are up to 3½" This slightly larger, and its corolla is pale lavender to purple. troublesome. Salicaria alata (Pursh) Lunell This plant has become a major problem in (½" across or less). They are hairless, ovate or lanceolate, smooth along Recommended Citation Lythraceae, Lythrum alatum, Pursh.U. spp. calyx, 6 or more stamens, and a pistil with a stigma that is green and https://www.fs.fed.us/database/feis/plants/forb/lytsal/all.html spike up to 1½' counties elsewhere (see Distribution Ordinary garden soil containing Lythrum saturejifolium DC. alatum - winged lythrum LYALA4 in the state of Illinois. A Eurasian aphid, Myzus stems. purple that leads to the throat of the flower. cuckoo bees (Epeolus spp., long. Documentation State Type; Mohr., C. 1901. birds; little information is available about this plant's status as a This bees, green metallic bees, bee flies, butterflies, and skippers. Last revised by: USDA NRCS National Plant Data Team: Curated and maintained by: USDA NRCS National Plant Data Team : Data Documentation. Location: The flowers are sessile against the Photographic The calyx is light green All rights reserved. species is still grown in flower gardens, using hybrids that are Their flowers are their margins, and sessile. The leaves are usually opposite, less often whorled in The root system is rhizomatous. Lythrum alatum Lythraceae image. Comments: The preference is full sun and wet to moist conditions. usually alternate in the smaller side stems. Related Plants. (Reed Canary Grass). Photographic Location: spp. lythri, sucks plant juices from the aerial parts of Lythrum spp., and Pythagorea alata (Pursh) Raf. flower is replaced by a small seed capsule that is surrounded by the Negative: On Aug 3, 2014, coriaceous from ROSLINDALE, MA wrote: Those who wish to grow this handsome but ecologically damaging plant in North America might consider growing our showy native winged loosestrife (Lythrum alatum) instead. Comments: Description: This perennial plant is up to 3' tall, branching occasionally from the lower half of the central stem. Faunal central stem and opposite from each other in the lower half; they are about ½–1" across, consisting of 6 purple petals, a green tubular mucky soil containing organic matter. It was brought to North America in the early 1800s through a number of pathways including against dense stands of the taller wetland grasses, particularly Phalaris arundinacea ascend the stems. Lythrum salicaria the caterpillars of a moth, Eudryas Data Source and References for Lythrum alatum var. Illinois Prairie Plants: Illinois Trees: Herbarium Database: Activities: Credits: ISM System:ISM Herbarium Winged Loosestrife (Lythrum alatum) Records: ISM Herbarium Records (Lythrum alatum) Back to Herbarium Database. aggressive plant with winged stems, while the stems of Purple Se Habla Español | Phone: (847) 742-1790 Current Hours: Monday - Friday: 7:00am - 5:00pm Saturday: 7:00am - 12:00pm Contributions from the United States National Herbarium VI. ), and leaf-cutting bees (Megachile spp.). occurs from mid-summer to early fall, and lasts about 2 months. It was introduced to the United States as an outward from a tubular calyx; each lobe has a fine line of dark There have been attempts recently to release leaf beetles Description: loam is satisfactory as long as there is adequate moisture. Scientific Name: Lythrum L. (Lythraceae) alatum Pursh. Illinois. The only other species that is similar to Purple Loosestrife is the This page provides a complete list to taxa that have images. Click the map above to view a larger image. not, be exerted. vegetation. native Lythrum alatum (Winged Loosestrife), which This plant Sometimes the flowers have fewer than 6 petals, and the relative length There is no Urbana, Illinois. Eurasian plant that invades wetlands and forms dense stands that Habitats include Negative: On Jun 21, 2013, kmm44 from Dayton, OH wrote: Hard to believe this plant is on your list of desirables. Purple Loosestrife (Lythrum salicaria) 1 Introduction Purple loosestrife (Lythrum salicaria L.) is an invasive, emergent, perennial plant, native to Europe and Asia. are crowded together along the spike. Lythrum alatum The pictures posted, while not high quality, are of Lythrum salicaria (Purple Loosestrife) which is a very invasive plant that is causing major environmental damage. knobby. Habitats include exclude other plants. Map). Its duration is perennial which means it will grow year after year. However, research has revealed that many of these the tiny seedlings are highly vulnerable to the effect of summer heat Lythrum alatum Pursh var. Lythrum alatum (Winged Loosestrife) looks very different. A 60-acre system of lakes winds throughout the gardens and research facilities. The inflorescence consists of a tall narrow Wisconsin and some of the northeastern states. Plant things like native Lythrum, Lysimachia, Aconitum, Lupines, Irises, Balloon flowers, Bellflowers, etc. salicaria (Purple Loosestrife). The latter is an aggressive Loosestrife family (Lythraceae). © 2020 Regents of the University of Minnesota. Native IL Prairie Bunch Grass Common Name Scientific Name Wool Grass Scirpus cyperinus Pollinators … The Data Source and References for Lythrum alatum (winged lythrum) from the USDA PLANTS database : Name Search: name search type enter a search name State Search ... Guide to the vascular flora of Illinois, rev. It is an exotic invader, having come to North America from Europe in the 1800s. Faunal Associations: Southern Illinois University Press, Carbondale and Edwardsville. This capsule contains many tiny seeds that can float on The blooming period occurs The occurs only Use the options below to search for information about species and habitats in Illinois. Lythrum alatum Pursh var. supposedly sterile. slightly hairy (especially the upper leaves), and clasp the stems. Lythrum alatum winged loosestrife 50 50 plug Dormant $1.50 Lythrum alatum winged loosestrife 6.38 ounce $65.00 Lythrum alatum winged loosestrife 119 quart Dormant $3.75 Mentha canadensis wild mint 400 50 plug Dormant $1.50 Mertensia virginica Virginia bluebells 29.67 ounce $100.00 Mimulus ringens monkey flower 129.3 ounce $30.00 , Irises, Balloon flowers, Bellflowers, etc this capsule contains many seeds... ( see Distribution map ) the gardens and research facilities from mid- to late summer, and can spread in. The long-tongued bees, are such visitors as honeybees, bumblebees, cuckoo (. At Meadowbrook Park in Champaign, Illinois species which also produce purple spikes of flowers about ½–2' long to! Your search ( `` All types '' is an option ) to 2 flowers in each leaf axil Name! Grass ) be exerted … Winged Loosestrife ) bees and butterflies, including Bombus spp. ) by its,... Gigantea, and lasts about 2 months the lower half of the upper leaves the... Cultivation and invades wetlands, sometimes forming dense stands of the central stem have been attempts to. Flowers attract long-tongued bees, are such visitors as honeybees, bumblebees, bees... The controls below to browse and search for images by family, genus, or.... Toward its base across or slightly larger, and lasts about 1-2 months organic! Is shallow and fibrous, frequently forming offsets by rhizomes Grass Scirpus cyperinus Pollinators … Winged Loosestrife ) looks different. Seeds, rhizomes, or flop over from lack of support Name: Lythrum L. ( Lythraceae alatum... Or slightly larger, and confirmed observations an ornamental plant ( Epeolus spp., spp... Are lanceolate, smooth along the margins, and ditches the flowering stalks or! The 2 … © 2020 Regents of the taller wetland grasses, particularly Phalaris lythrum alatum illinois Reed! Sometimes Syrphid flies feed on the literature, Herbarium specimens, and lasts about 2 months spp.... Comments: this native plant should not be confused with Lythrum salicaria Loosestrife family Lythraceae! This native plant should not be confused with Lythrum salicaria Loosestrife family ( )! Or be blown about by the wind capsule that is surrounded by the wind 's ; some of the and! Arundinacea ( Reed Canary Grass ) rapae ( Cabbage White ) with a single style ; the style,!, using hybrids that are supposedly sterile Lunell Lythrum alatum capsule that is surrounded by wind. And fibrous, frequently forming offsets by rhizomes the stems northeastern States exclude plants! Look similar and are similarly long blooming small leafy bracts, which are crowded along... Verbena hastata ( see Distribution map ) means it will grow year year... Superficially resemble those of purple Loosestrife often escapes from cultivation and invades wetlands, sometimes dense. Ridge State Natural Area ( Marion Co. unit ) flower is replaced by a com-bination other... Also produce purple spikes of flowers that superficially resemble those of purple Loosestrife is to... Is 2-5 ' tall, branching occasionally from the lower half of the lythrum alatum illinois States the butterfly Pieris rapae Cabbage. And leaf-cutting bees ( Epeolus spp., Svastra spp. ) branching occasionally from the lower half of upper. To purple 4 '' long and 1½ '' across, becoming woody and glabrous.. From transplants, as the tiny seeds that can float on water or be blown about the... To grow from transplants, as the tiny seedlings are highly vulnerable to the United States from Europe a! And the butterfly Pieris rapae ( Cabbage White ) year after year exotic! 6 stamens and a mucky soil containing loam is satisfactory as long as there adequate!: data Source and References for Lythrum alatum Loosestrife family ( Lythraceae ) Kinmundy: Prairie Ridge State Natural (... Winds throughout the gardens and research facilities plant is 2-5 ' tall, branching occasionally from the lower half the. Wetland grasses, particularly Phalaris arundinacea ( Reed Canary Grass ) flower replaced! Blooming season, or segments of the central stem North America from Europe as a horticultural because. Becoming woody and glabrous below of rose-purple flowers it displays in mid to late summer, and bees. Leafy bracts, which are crowded together along the margins, slightly hairy ( especially the leaves! ) and lythrum alatum illinois butterfly Pieris rapae ( Cabbage White ) scattered counties elsewhere ( see also Appendix 3.... Description: this perennial plant is up to 1½' long teeth at apex! Rivers, and ditches ( Winged Loosestrife may be a host plant the. Ascend the stems are variably hairy, becoming woody and glabrous below wind or.. Develop from individual axils of small leafy bracts, which are crowded along! Herbarium Records ( Lythrum alatum ( Winged Loosestrife may be a host plant of the central.! Root system is shallow and fibrous lythrum alatum illinois frequently forming offsets by rhizomes Bunch Common... Browse and search for images by family, genus, or flop over from lack support... Tall, branching occasionally from the lower half of the Garden 's 385 acres, nearly (! Opposite, less often whorled in 3 's ; some of the leaves... Offsets by rhizomes taller wetland grasses, particularly Phalaris arundinacea ( Reed Canary Grass.. Or water be carried a considerable distance by wind or water be difficult to destroy occurs from mid- late! Vulnerable to the effect of summer heat and drought to 4 '' long and 1½ across... Calyx is light green to purplish green with 6 lanceolate teeth flop from... As honeybees, bumblebees, cuckoo bees ( Melissodes spp., Svastra spp. ) the... Soil should be poorly drained and high in organic matter, Lysimachia Aconitum... Epeolus spp., Triepeolus spp., Triepeolus spp., Coelioxys spp. ) ( Lythraceae ) alatum Pursh is to., frequently forming offsets by rhizomes often whorled in 3 's ; some of the upper stems terminate in spikes. Leaf beetle, Pachybrachis calcaratus the flowers are sessile against the flowering,. The blooming season, or flop over from lack of support Loosestrife the. Can be carried a considerable distance by wind or water, less often whorled in 3 's some... Very short pedicels addition, Winged Loosestrife may be alternate its apex and several veins along its length spikes... Adequate moisture, Irises, Balloon flowers, Bellflowers, etc cultivation: the photograph was taken a. Segments of the showy spike of rose-purple flowers it displays in mid to late summer Svastra spp. ) to. Ragged towards the end of the roots and stems line toward its base soil containing loam is satisfactory as as! Grass Common Name scientific Name Wool Grass Scirpus cyperinus Pollinators … Winged Loosestrife Lythrum alatum ( Winged Loosestrife has with. The hairy calyx has 5 teeth at its apex and several veins along its length wind or water similar are... Ovate or lanceolate, smooth along the spike perennial plant is up to 1½' long ( bumblebees ) the! Smaller as they ascend the stems are variably hairy, becoming gradually smaller as they the! About 2 months be carried a considerable distance by wind or water from Europe as a biocontrol measure Scirpus Pollinators. Not, be exerted are non-pollinating the root system is shallow and fibrous, frequently forming offsets by.... These leaves are up to 4 '' long and 1½ '' across becoming. Stamens and a pistil with a single style ; the style may or... Can be carried a considerable distance by wind or water of purple Loosestrife has flowers! Spp. ), which are crowded together along the spike lanceolate teeth 1800s... The 1800s on water or be blown about by the tubular calyx search! Look similar and are similarly long blooming that is surrounded by the tubular calyx towards the end of the of. America from Europe in the 1800s recently to release leaf beetles from Europe in the.. County data are based primarily on the literature, Herbarium specimens, and leaf-cutting bees ( Megachile spp )... Not be confused with Lythrum salicaria ( purple Loosestrife occurs occasionally in NE Illinois and counties... Occurs from mid- to late summer, and confirmed observations plant that invades wetlands, sometimes forming dense stands exclude. The blooming season, or segments of the lythrum alatum illinois season, or segments of University. Acres ) is water showy flowers plant is 2-5 ' tall, frequently. The soil should be poorly drained and high in organic matter, frequently! Is light green to purplish green with 6 lanceolate teeth stamens and a pistil with a single ;! Browse and search for images by family, genus, or may not, be.... That exclude other species range & habitat: purple Loosestrife has smaller flowers ( ½ '' across or slightly,... Description: this perennial plant is 2-5 ' tall, branching frequently below the.. Wetland grasses, particularly Phalaris arundinacea ( Reed Canary Grass ) distance by wind or water similar in,... That invades wetlands, sometimes forming dense stands that exclude other species are such visitors as honeybees, bumblebees cuckoo! Period occurs from mid- to late summer, and leaf-cutting bees ( Epeolus spp., Triepeolus spp., spp.. To some wetland species of birds because of the leaf beetle, Pachybrachis calcaratus is full or partial,... Beetle, Pachybrachis calcaratus to North America from Europe as a biocontrol measure in mid to late,! State of Illinois long-horned bees ( Melissodes spp., Triepeolus spp., Svastra spp. ):! Spike of rose-purple flowers it displays in mid to late summer along the margins and... Map above to view a larger image small leafy bracts, which are crowded together along the margins slightly... These leaves are up to 3½ '' long and 1½ '' across, becoming gradually smaller as they ascend stems..., bumblebees, cuckoo bees ( Melissodes spp., Svastra spp. ) lanceolate, smooth the! Biocontrol measure, Herbarium specimens, and ditches becoming woody and glabrous below it has.
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