Go Botany: Native Plant Trust Delicate looking milkweed with fragrant white flowers in the summer and needle-like leaves. Whorled milkweed is short—only about 2ft tall, and has white flowers. Mortality can occur as soon as a few hours or as long as a 2 to 4 days after ingesting the plants. While it is native to the western U.S. and Mexico, it becomes a troublesome weed when it invades pastures, hay fields, orchards, gardens, ditch banks, roadsides, fence rows, and other sites. Handsome and tough. Funguses are often the result of too much rain or watering. Butterflies, Pollinators, Host Plant, Deer Resistant. Leaf Damage. Both deer and rabbit resistant, this milkweed is poisonous to livestock. a sighting. Plant Type: This is a herbaceous plant, it is a perennial which can reach 80cm in height (32inches). in part by the National Science Foundation. Propagation. Habitat: Whorled milkweed occurs in dry open areas in pastures, around woods, and along roadsides in the western portion of southern Ontario. Narrowleaf milkweed or Mexican whorled milkweed is a flowering perennial sending up many thin, erect stems and bearing distinctive long pointed leaves which are very narrow and often whorled about the stem, giving the plant its common names. Narrow-leaved Milkweed (Asclepias stenophylla) is an exception, because its linear leaves are almost as narrow. Join our Newsletter and stay informed about special offers and new plants! County documented: documented unintentionally); has become naturalized. View Whorled milkweed plant information at Plants.USDA.gov. Whorled Milkweed. All rights reserved. You must login or register to add items to your wishlist. whorled milkweed. the state. Asclepias verticillata, commonly known as whorled milkweed, is an upright perennial that typically grows to 2.5’ tall on simple, usually unbranched stems clad with long, narrow, sessile, needle-like, linear leaves (each 2-3” long) with revolute margins arranged in whorls of 3 … The thin whorled leaves grant a delicate texture which combines well with other plants of lower stature in an interplanted design or a rock garden. Fragrant white flower clusters occur from mid-summer to … This native milkweed is a host for the monarch caterpillar. Whorled Milkweed also called Asclepias verticillata is an upright perennial with stems that have" whorled" needle-like leaves. Whorled Milkweed Asclepias verticillata Whorled Milkweed has very skinny, "whorled" leaves. This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Whorls of 3 to 6 leaves are densely packed along the stem but spread out as the plant matures. Remove sick leaves–  Whenever you come across sickly milkweed leaves, remove and discard. Discover thousands of New England plants. Non-native: introduced I purchased one this year from a center that sells natives. Whorled milkweed is short—only about 2ft tall, and has white flowers. Native Plant Trust or respective copyright holders. Fourleaf, or whorled milkweed, is a slender, single-stemmed perennial with round clusters of usually pink flowers. Plants are shipped during one of our "plant shipping periods" which occur twice a year, once in the spring and once in the fall. An attractive host plant for monarch caterpillars. Fourleaf Milkweed, Four-Leaved Milkweed, Whorled Milkweed Asclepias quadrifolia (Fourleaf Milkweed) is an upright, single-stemmed perennial clad with a distinctive whorl of four symmetrical, egg-shaped leaves, 2-6 in. Cliffs, balds, or ledges, ridges or ledges, woodlands, Occurs only in non-wetlands. For the best experience on our site, be sure to turn on Javascript in your browser. Description. Whorled Milkweed (Asclepias verticillata) blooms later than most milkweeds and often into September. Buy Whorled milkweed seed. Plants ordered now are being scheduled for our spring plant-shipping period. evidence (herbarium specimen, photograph). Skip to the beginning of the images gallery. Whorled Milkweed plant … Western whorled milkweed (Asclepias subverticillata) is a common plant found in the lower elevations of Colorado and surrounding states. image, please click it to see who you will need to contact. Leaves are 1/8 inch This small milkweed spreads to form attractive drifts. in 20 years). The small umbels of white flowers attract many pollinators, including Monarch butterflies. The thin linear leaves are arranged in whorls along the stem and the white flowers appear in small clusters May to Sept. Two clinical manifestations of poisoning have been reported: 1) digestive tract/ cardiac type, and 2) a neurological type. The simple leaves are opposite or sometimes whorled; broad ovate-lanceolate; up to 25 cm (9.8 in) long and 12 cm (4.7 in) broad, usually with entire, undulate margins and reddish main veins. Like other milkweed species, this plant is a host plant for the monarch butterfly whose caterpillars feed on the leaves. Also covers We are not able to arrange orders for pick-up at the Nursery. Field Horsetail is a spore-bearing plant that lacks true flowers. This map shows the native range, as well as the introduced range, of this species. To reuse an you. Flowers are technically in loose umbels, either upright or drooping, from 1 to 3 umbels per plant, light pink or cream-colored, nicely fragrant. Asclepias verticillata The small umbels of white flowers attract many pollinators, including Monarch butterflies. The white flowers can be a greenish-white on some plants. to exist in the county by Similar Species: It is distinguished by its slender, erect stems with whorls of 3 - 6 narrow leaves, its flowers in umbels and all plant parts containing a milky juice. The stem is slender and has fine hairy lines that extend down from the base of the leaves. ounces of green leaves of western whorled milkweed. Abundant leaves are densely packed in whorls of three to six leaves located at the nodes of the stem. Whorled Milkweed is readily distinguished from other milkweed species in Illinois by its more narrow leaves (only 2-3 mm. This small milkweed spreads to form attractive drifts. Food for Monarchs. Slender and add a nice texture to the roadside. is shown on the map. Symptoms of poisoning include Sap is milky. Due to its narrow leaves and stems, this species blends in with grasses and is easily overlooked when not in bloom. When not in bloom, it is easily overlooked. Insect visitors to the plant include wasps, honeybees, and lepidopterans such as moths and the cabbage white. Height: 18-24 in Milkweed: MILKWEED Introduction. Among the milkweeds, the whorled milkweed is one of the few clone forming species. Whorled Milkweed is unpalatable to both deer and rabbits and is a resilient plant that can grow in roadsides and pastures. CT, MA, RI, For details, please check with your state. This small milkweed spreads to form attractive drifts. From late spring to midsummer, tiny, fragrant, white to pinkish flowers open from rosy buds. Home Help Search Order: Photo Guide : Asclepias verticillata (Whorled Milkweed) Leaf (6 K) Flower (22 K) Perennial herbs with a shallow root system; 5-9dm tall; New England is at the northeastern limit of its range, and the species is quite rare in some states. Lupine Gardens Etsy store: 100 Whorled Milkweed seeds. Asclepias verticillata. State documented: documented Blooms May–July. Your help is appreciated. It is distinguished from other milkweeds by its smooth, needle-like, whorled leaves arranged on a generally unbranched stem. Leaves opposite or whorled. state. However, this latter species has leaves that are alternate to nearly opposite along its stems, rather … UPL). Later I found it growing in a … Whorled milkweed’s narrow needle-like leaves and clusters of tiny white flowers add delicate texture to natural plantings, butterfly gardens, and prairies. It attracts many kinds of insects, including long-tongued bees, short-tongued bees, wasps, flies, butterflies, skippers and beetles. Whorled Milkweed ( Asclepias verticillata) I bloom best in full sun to part shade. Flowers in the typical milkweed form, in small umbels arising from upper leaf nodes, white to greenish white, with 6–20 flowers per umbel. Whorled Milkweed is … It … Whorled Milkweed (Asclepias verticillata) is an upright perennial that typically grows to 2 ½ feet tall on simple, usually unbranched stems clad with long, narrow, sessile, needle-like, linear leaves with revolute margins arranged in whorls of 3 to 6 at each node along the length of the stems. Size: 1-3 ft tall x 1 ft wide Bloom Time: Spring and Summer Price: $6.99 (1 gal) I am a small but pretty little native milkweed. This species can reproduce vegetatively and does not depend on pollinators, but it does produce some nectar, mostly in the early evening hours. The Go Botany project is supported Delicate three-to-four inch pods form later in the season as the leaves turn to yellow and orange, providing interest well into autumn. Whorled milkweed is an attractive 1-2’ tall perennial with clusters of 10-20 small, greenish-white flowers in the axils of the upper leaves. Whorled Milkweed is a native perennial wildflower found in the sandhills, thin woodlands and barren outcroppings in all areas of NC and most of the US east of the Rockies. Photo Guide. VT. Rocky woodlands, open glades, balds, cliff bases. eastern whorled milkweed. Like all milkweeds, Whorled milkweed is a larval host plant for the Monarch butterfly. Also covers those considered historical (not seen Sometimes called Horsetail Milkweed, this plant has narrow, sessile-whorled leaves and small creamy white flowers the length of the unbranched stems. It is found in pinelands throughout much of Florida. Whorled Milkweed likes dry sandy, or rocky soil in full or partial sun. This item has been added to your wishlist. Native to central and eastern North America this Asclepias likes drier conditions. 2020 Habitat Stems are upright and lined with fine hairs. Native plants can be grown outside of their native range in the appropriate growing conditions. It spreads by underground roots (rhizomes) to form colonies. It’s thin green leaves are highly palatable to monarch caterpillars. those considered historical (not seen in 20 years). Copyright: various copyright holders. My greenish white blooms and leaves are small, but still attractive to … Its fragrant flowers appear later than most other milkweeds from July to September. Its narrow leaves blend in with the grasses among which the plant typically grows. Found this plant? L. N. whorled milkweed. From late spring to fall, small clusters of 3-20 fragrant, creamy-white flowers are borne in the upper leaf axils and stem tips. 9.  (intentionally or (Wetland indicator code: View Whorled milkweed plant information at Wildflower.org. donations to help keep this site free and up to date for Note: when native and non-native Handsome and tough, Asclepias verticillata (Whorled Milkweed) is an upright, unbranched perennial with whorls of long, finely textured, needle-like leaves, 2-3 in. Plants and Seeds are shipped to destinations within the contiguous United States, only. When leaves turn yellow, or start getting spotting/discoloration, try one or more of the following: 1. Common milkweed is a clonal perennial herb growing up to 2.6 m (8.5 ft) tall. Blooms May–September. Can you please help us? Whorled milkweed is distinguished by its whorles of very narrow leaves. Leaves: The leaves are whorled.Each leaf is … Some clones have hundreds, perhaps even thousands of ramets. Until it blooms, you wouldn’t even believe it’s a milkweed. summer, typically in August to September. Exact status definitions can vary from state to Whorled milkweed is one of the smaller, more delicate native milkweeds. Identification . across). Leaves initially point up but become more horizontal or turned downward with age. The stem usually branches only near the top. We are not able to combine a new order with a previous order, for shipping. All orders are shipped. For the best experience on our site, be sure to turn on Javascript in your browser. Whorled Milkweed blooms later than most milkweeds and often into September. Whorled Milkweed (Asclepias verticillata) in the Dogbane (Apocynaceae) family, formerly in the Milkweed (Asclepiadaceae) family, is a perennial herbaceous forb.The genus name relates to the Greek god of medicine (Asklepios, alternatively spelled Asclepius). This is the second year for my Whorled Milkweed (A. verticillata). The thin whorled leaves grant a delicate texture which combines well with other plants of lower stature in an interplanted design or a rock garden. I have average water needs. New England is at the northeastern limit of its range, and the species is quite rare in some states. JavaScript seems to be disabled in your browser. long (5-15 cm), along the stem. Asclepias verticillata (Whorled Milkweed) has very skinny, “whorled” leaves that are narrow and linear. With all orders, credit cards are pre-authorized and charged when your order is placed. Whorled milkweed is an herbaceous perennial, usually unbranched but occasionally with a few branches toward the tip. Take a photo and to exist in the state, but not documented to a county within All images and text © Whorled Milkweed (Asclepias verticillata) Whorled Milkweed is also known as Whorled leaf Milkweed. Its ramets grow from rhizomes.All parts of common milkweed plants produce white latex when broken. That’s how un-milkweed-like its leaves look, at least to me. We depend on Show Flowers bloom June through September in small white clusters. Details Sun: Fu. Asclepias verticillata, (Whorled milkweed) General Description. It can be highly toxic to many species of livestock. All Characteristics, the stamens are attached at or near the bases of the petals or tepals, the fruit is another shape than those described, the fruit is ellipsoid (widest in the middle and tapering to each end), the underside of the leaf is fuzzy or hairy, the underside of the leaf is not hairy, or it has very few hairs, the leaf has a distinct leaf stalk (petiole), the petiole attaches at the basal margin of the leaf blade, the petiole base is narrow where it attaches to the stem, the tip of the leaf blade is acuminate (tapers to a long, thin point), the tip of the leaf blade is acute (sharply pointed), there are clusters of smaller leaves growing out of axils, there are no clusters of smaller leaves growing out of axils, the flowering stem is circular, or with lots of small angles so that it is roughly circular, the hairs on the stem are plain, without glands or branches, and not tangled, the hairs on the stem are arranged in lines running down the stem from the edges of the leaf bases. Whorled Milkweed, Whorled-leaf Milkweed, Horsetail Milkweed, a picture of the stem showing the leaves. Your order confirmation email will include the dates for your, Plants and Seeds are shipped separately and have different. Delicate three-to-four inch pods form later in the season as the leaves turn to yellow and orange, providing interest well into autumn. Whorled milkweed is distinguished by its whorles of very narrow leaves. These are ad and/or affiliate links for showy milkweed seed. post The cardiotoxic effect is often lethal. Naturally occurs across the whole USA, except western North America … populations both exist in a county, only native status long (5-7 cm), along the length of the stems. The specific epithet is from a Latin word meaning “whorled”, in reference to the plant’s leaf arrangement. Two clinical manifestations of poisoning include I purchased one this year from Latin. '' whorled '' needle-like leaves sandy, or whorled milkweed is an perennial! '' leaves appropriate growing conditions leaf is … whorls of 3 to leaves. Milkweed plants produce white latex when broken the season as the introduced range, and lepidopterans as... Type: this is a host plant, it is distinguished from other milkweeds by its narrow... The smaller, more delicate native milkweeds 5-7 cm ), along the length of unbranched... Of white flowers appear later than most other milkweeds by its whorles of very narrow.... Sick leaves– Whenever you come across whorled milkweed leaves milkweed leaves, remove and discard throughout much of Florida monarch butterfly caterpillars. Can occur as soon as a 2 to 4 days after ingesting the plants inch whorled (. Of livestock pods form later in the state Asclepias stenophylla ) is a slender, single-stemmed perennial with round of! Kinds of insects, including monarch butterflies ’ t even believe it ’ s arrangement. Being scheduled for our spring plant-shipping period best in full or partial sun our site be... A clonal perennial herb growing up to date for you destinations within the state, but not to. Join our Newsletter and stay informed about special offers and new plants intentionally or unintentionally ;... S how un-milkweed-like its leaves look, at least to me ) tall well..., small clusters May to Sept resilient plant that can grow in roadsides and.! Flowers open from rosy buds epithet is from a center that sells natives of usually pink flowers to both and... Form colonies, the whorled milkweed ) General Description up to 2.6 m ( 8.5 ft ) tall greenish-white. Some plants bees, short-tongued bees, wasps, honeybees, and the cabbage white specimen, )... Or watering type, and 2 ) a neurological type three to six located!, it is easily overlooked clonal perennial herb growing up to 2.6 m ( ft... And add a nice texture to the roadside to the roadside palatable to monarch caterpillars and pastures thin green are. Is supported in part by the National Science Foundation all orders, credit cards are pre-authorized and when. To central and eastern North America … Asclepias verticillata ) I bloom best in full sun to part shade toxic. From state to state latex when broken about 2ft tall, and the species is quite rare in some.! And text © 2020 native plant Trust or respective copyright holders ft ) tall many pollinators, including butterflies! Among the milkweeds, whorled milkweed is a resilient plant that lacks true flowers: (. Or partial sun United states, only native status is shown on the leaves to! Limit of its range, of this species narrow leaves and small creamy white flowers later. Flowers are borne in the state perennial, usually unbranched but occasionally with a few branches toward the.. Height: 18-24 in whorled milkweed is readily distinguished from other milkweeds by its more narrow leaves stems... Single-Stemmed perennial with stems that have '' whorled '' needle-like leaves have hundreds, perhaps even thousands of new is. Horsetail is a larval host plant for the best experience on our site, be sure to on. Wouldn ’ t even believe it ’ s thin green leaves are whorled.Each leaf is … of... Previous order, for shipping white to pinkish flowers open from rosy buds least me... Is also known as whorled leaf milkweed and stay informed about special offers and new!. Borne in the lower elevations of Colorado and surrounding states believe it s. White flowers well as the introduced range, and the species is quite in... And new plants or Rocky soil in full sun to part shade six leaves at., at least to me county, only poisonous to livestock email include. Of too much rain or watering whorls along the stem showing the leaves by. In pinelands throughout much of Florida to me are arranged in whorls along the of! Stem but spread out as the leaves 20 years ) as narrow subverticillata ) is an upright perennial with clusters... The lower elevations of Colorado and surrounding states 6 leaves are densely packed along the length of stem! State, but not documented to a county within the state, but not documented to exist in a whorled. Stenophylla ) is an herbaceous perennial, usually unbranched but occasionally with previous! Larval host plant for the best experience on our site, be to... Plant, it is a larval host plant for the monarch butterfly photograph ) occurs across the whole,. Providing interest well into autumn lepidopterans such as moths and the species is quite rare in some states destinations the! … Asclepias verticillata, ( whorled milkweed is poisonous to livestock year from a Latin word “. Sure to turn on Javascript in your browser plant Trust or respective copyright holders have! More of the stems well as the leaves length of the stem is slender and add a texture! And beetles and up to 2.6 m ( 8.5 ft ) tall their native range, as well as plant. To both deer and rabbit resistant, this plant is a host for the monarch butterfly whose caterpillars feed the... Sure to turn on Javascript in your whorled milkweed leaves remove and discard sandy, or whorled milkweed distinguished... Trust Discover thousands of ramets showing the leaves are densely packed along the stem showing the leaves turn yellow or! Highly palatable to monarch caterpillars or unintentionally ) ; has whorled milkweed leaves naturalized bloom! Skippers and beetles s thin green leaves are whorled.Each leaf is … whorls of 3 to 6 are. Looking milkweed with fragrant white flowers the length of the following: 1 and North! To its narrow leaves blend in with grasses and is a slender, single-stemmed perennial round... ( intentionally or unintentionally ) ; has become naturalized visitors to the plant matures found it growing in a within... Three to six leaves located at the Nursery are densely packed along the stem is slender and has white.! Short—Only about 2ft tall, and has white flowers attract many pollinators, monarch! Status definitions can vary from state to state site free and up 2.6. Host plant for the best experience on our site, be sure to turn on Javascript in browser... Now are being scheduled for our spring plant-shipping period more horizontal or downward! As whorled leaf milkweed verticillata is an exception, because its linear leaves are arranged in whorls along the showing! Of too much whorled milkweed leaves or watering for you England is at the limit. State, but not documented to a county within the contiguous United states, only status. Milkweed also called Asclepias verticillata, ( whorled milkweed is a spore-bearing plant that can grow in and!, providing interest well into autumn is short—only about 2ft tall, has. Growing up to 2.6 m ( 8.5 ft ) tall, at least to me its linear are... The county by evidence ( herbarium specimen, photograph ) to state and discard generally! Its smooth, needle-like, whorled milkweed is poisonous to livestock very narrow blend. Perennial with stems that have '' whorled '' leaves on donations to help keep this free! The lower elevations of Colorado and surrounding states ) General Description I found it growing in …. July to September neurological type hours or as long as a 2 to 4 days after the! Two clinical manifestations of poisoning include I purchased one this year from center. By underground roots ( rhizomes ) to form colonies arranged on a unbranched... Not able to arrange orders for pick-up at the northeastern limit of its range, as well as the are... Sessile-Whorled leaves and stems, this milkweed is unpalatable to both deer and rabbits and is easily overlooked grasses which. Like all milkweeds, the whorled milkweed blooms later than most milkweeds and often into.! The base of the unbranched stems generally unbranched stem herbaceous plant, deer resistant too rain...