Leaves are green or purple; they are simple, petioled, with an ovate, up to 5 cm (2.0 in)-long blade, which usually has a slightly toothed margin; they are strongly scented and have a decussate phyllotaxy.The purplish flowers are placed in close whorls on elongated racemes. Leaves are green or purple; they are simple, petioled, with an ovate, up to 5 cm (2.0 in)-long blade, which usually has a slightly toothed margin; they are strongly scented and have a decussate phyllotaxy. end of October small plant from last year, never flowered, not sure what the secret is to getting them to flower. Disc flowers turn reddish-purple with age. For the first time it has flowered, they are pink and small in clusters. Flowers are followed by a fruit (dry seed with a tuft of white hairs). Symphyotrichum pilosum, commonly known as frost aster (hairy stems appear to be covered with thick frost) or hairy white old-field aster (hairy white-flowered plants often found growing in old fields) or awl aster (awl-like appearance of narrow pointed involucral bracts), is an herbaceous perennial in the aster family that typically grows to 4â tall and as wide on one or more leafy, sometimes-branching stems. I live in Michigan. The central stem is light to dark green, 4 â¦ The succulent also produces red-purple blooms in spring and summer. Trichomes (/ ËtraÉªkoÊmz / or / ËtrÉªkoÊmz /), from the Greek ÏÏÎ¯ÏÏÎ¼Î± (trichÅma) meaning " hair ", are fine outgrowths or appendages on plants, algae, lichens, and certain protists. Cottage gardens. Prairies. It also has a strong lettuce smell to it. Check this post on the complete growing and care guide for mammillaria hahniana. Bahiagrass is found throughout Bloom Description: White rays and pale yellow center discs. Hairy vetch is valuable for use in no-till corn rotations, especially in regions that are less favorable for clover and pea cultivation. The tiny hairs on tomato plants are called trichomes. Leaves of chaparral shrubs, such as scrub oaks (Quercus) and California lilac (Ceanothus), have their stomata confined to the undersides, covered by a dense layer of hairs. It has hairy leaves and stems and is best grown in areas exposed to full sun. There are many plants with purple and green leaves. , Some of the phytochemical constituents of tulsi are oleanolic acid, ursolic acid, rosmarinic acid, eugenol, carvacrol, linalool, and β-caryophyllene (about 8%). Hawkweed colonizes quickly and can rapidly dominate a site, leading to a loss of native plant diversity. Only the leaves of this plant are edible, although, you might frown while eating them as its hairy nature might result in an unpleasant taste. identification. The leaves are covered with tiny little fuzz, giving the plant a hairy appearance. Stems/Leaves: Several to many branches (1-6 ft tall); stems and shoots have broad, prickly wings and some fine hairs; leaves (3-12 in. No serious insect or disease problem. Canada thistle may attain a height of five feet. Descurainia pinnata An weed in the broccoli family with finely dissected leaves and an upright, branching habit. Silvery-leaved plants add contrast and interest, and bring a cool elegance to planting combinations. They look especially good combined with plants with pink, white, blue and even burgundy flowers. Several kinds are grown as or. It is widely used as a herbal tea, commonly used in Ayurveda, and has a place within the Vaishnava tradition of Hinduism, in which devotees perform worship involving holy basil plants or leaves. The day varies regionally. Aster pilosus is a synonym of the within plant. ... A beautiful stacking plant with leaves that spiral around the stem, ... giving the plant a hairy appearance. Roots from the stem go down into the soil giving extra support to the plant. hairy stems (dominant). The majority of the plants with hairy leaves are alpine plants. Hairy-stemmed spurge is a poisonous plant that is similar in appearance to purslane. Stems are very thick (almost as thick as my thumb) and it grows like a small bush with multiple flowers on each stem. It is growing in a pot in Morocco. It's been slow and bushy... Only about a foot tall, but the stems are becoming woody. This weed is easy to pull by hand. Also known as Canada nettle, the low-standing wood nettle grows in open woods with moist soils, along streams and in drainages. Some Plants with Fibrous roots: Banyan tree: The âhairâ on these plants can vary from fine, ... hair-like leaves can often hang right down to the ground. Being aware of thorns helps you choose plants that best fit your space, especially in areas of your landscape where people or pets spend a lot of time. Stems: Erect and openly branched, mostly covered in cobwebby gray hairs. Before flowering, the species can be easily identified by the narrow, Plants can spread aggressively by self-seeding. Giant Hogweed Look-a-Likes; Plant Name Plant Leaf Stem Flower; Cow Parsnip, Heracleum maximum Plants are 5 to 8 feet tall, can cause a blistery rash in sensitive individuals: Leaves are 2 to 2 1/2 feet and covered in soft hairs that may give a velvety appearance: Deeply ridged stems maybe green or slightly purple and 1 to 2 inches in diameter.Hairs are fine, soft and fuzzy My tomato plant has white hairs on the main stem, and only one small tomato on the huge vine. Like gardeners who wouldnât dare go outside without applying a generous layer of sunblock, plants have devised many ways to protect themselves from scalding sun and moisture-stealing wind. Check several leaves (a hand lens is useful) looking for: Ligules â growth standing up from the collar. When planning the landscape, use purple foliage together with yellow or white flowers for extra impact. long) along the margins; stem leaves are more lobed and spiny than basal leaves  For centuries, the dried leaves have been mixed with stored grains to repel insects. The F1 progeny were observed to be 118 tall, hairy:121 dwarf, hairless:112 tall, hairless: 109 dwarf, hairy. Leaves are an important part of identifying any plant. Terms of plant morphology are included here as well as at the more specific Glossary of plant morphology and Glossary of leaf morphology.For other related terms, see Glossary of phytopathology and List of Latin and Greek words commonly used in systematic names Now let us read more about different plants with fibrous roots. It's got a hairy stem, and shallow roots. pringlei which has glabrous stems and leaves. The hairy stems have a milky sap. It adapts to any climate. This plant is a noxious weed under Illinois law. Leaves sometimes display a dark red blotch. Hairy-stemmed spurge is distinguished by a milky sap, which can be seen if you squeeze the stem. Post #7718862. What are these hairs and do I need to get rid of the vine? Both poison ivy and Virgina creeper can be shiny when young. Pink to purple flowers form on the top of upright stems in fall and spring. Cow vetch and hairy vetch (Vicia cracca, Vicia villosa) Cow vetch (also known as bird vetch) and hairy vetch are legumes which have been planted in Minnesota for forage and have escaped and established in roadsides and disturbed sunny areas. Tulsi is a sacred plant for Hindus and is worshipped as the avatar of Lakshmi. Plants with square stems fall mainly into the mint family (Lamiaceae). , An altar with tulsi plant for daily worship in a courtyard, Media related to Ocimum tenuiflorum at Wikimedia Commons, "Tulsi" redirects here. It is commonly known as the great willowherb, great hairy willowherb orhairy willowherb. They have such a strong association with Vaishnavas, that followers of Vishnu are known as "those who bear the tulsi round the neck". (A) Flower: Showy, fragrant, tubular, whitish-pink flowers develop from April to July. Plant Finder. rosette and stem leaves; ear-like lobes that clasp stems on upper leaves . notatum Flueggé. With the help of the white hairs, seeds are distributed to new locations by wind. Some of the most popular succulents that show this are in the Kalanchoe, Echeveria and several other families. Use the plant finder tool to easily search our online database of stunning colour photographs and informative plant descriptions. Polygonatum odoratum. (A) Leaves: Leaves are fuzzy, oval, opposite and 1-2.5 inches long. Description â¢ Introduced (Cuba, South America) â¢ Warm Season â¢ Perennial â¢ Bunch grass, capable of forming sod â¢ 1-2 feet tall â¢ Rhizomatous â¢ Usually only 2, âVâ shaped seed heads â¢ May have up to 3 seed heads ETPMC â¢ Hairless stems â¢ Light green color â¢ Leaves have hairy margins Distribution. , Tulsi essential oil consists mostly of eugenol (~70%) β-elemene (~11.0%), β-caryophyllene (~8%), and germacrene (~2%), with the balance being made up of various trace compounds, mostly terpenes. In a large-scale phylogeographical study of this species conducted using chloroplast genome sequences, a group of researchers from Central University of Punjab, Bathinda, have found that this plant originates from North-Central India. Tundra plants grow in the summer months. Easily grown in moist, well-drained soils in full sun to part shade. Local names include codlins-and-cream, apple-pie and cherry-pie. What's my plant. Plants may appear to have hair, but the technical term for plant hair is trichomes. Hairless/Smooth (191 plants) Hairy (53 plants) Prickly, Spiny, or Thorny (46 plants) Leaf Shapes Bipinnately Compound (11 plants) Palmately Compound (12 plants) Pinnately Compound (39 plants) Simple Pinnately Lobed (1 plants) Simple with Pinnate or Parallel Venation (141 plants) Crabgrass grows in a decumbent way, meaning its tips grow upward but the plant base is broad. It gets pretty big when it is growing well, it has big green leaves, shiny on top and hairy red on the bottom, the red hairs extend down the stems. It makes *great* cut flowers that last forever, and additional buds will bloom once in â¦ It is native to upland prairies, weedy meadows, pastures, open woodlands, limestone glades, abandoned/old fields, railroad right of ways, roadsides and waste ground from Quebec and Ontario south to Texas and Florida. Tall tomato plants are produced by the action of a dominant allele D, and dwarf plants by its recessive allele, d. Hairy stems are produced by a dominant gene H and hairless stems by its recessive allele h. A dihybrid tall, hairy plant is testcrossed. Some of those modified leaves look very hairlike indeed. Flower clusters are at the ends of stems. Flowers: flowers with 4 white petals; in clusters. Malus2006 Coon Rapids, MN(Zone 4a) Apr 19, 2010. 56. It has deep, wide-spreading, horizontal roots. Mallow flowers. Open woodland areas. They â¦ (B) They typically have a single dark purple or red flower in the center. African violet â This plant has fine, short hairs that grow across its leaves, stem and branches. Holy basil is an erect, many-branched subshrub, 30â60 cm (12â24 in) tall with hairy stems. Borders. 27 of 36 Queen Anne's Lace (Daucus carota) Mass or group. Henbit: Small, roundish, scalloped leaves appear in pairs along square stems and are hairy. Tolerates full sun in cool summer climates, but appreciates some part shade in climates where summer temperatures consistently exceed 90 degrees F. Tolerates periodic flooding. For example, at the right you see the hairy stem of a small garden weed called Bedstraw, Galium aparine. Tulsi is cultivated for religious and traditional medicine purposes, and for its essential oil. Allergens in the hairs along the stems and leaves of primrose plants can cause contact dermatitis that can sometimes be quite severe. These can simply be picked and discarded when you see them, or take advantage of the situation and use them. Queen Anneâs lace has hairy stems and leaves, while poison hemlockâs are smooth. Cotyledon: ovate, hairy. The stem has a "crispness" when broken. Bahiagrass . In some species, the stomata are sunken in pits or in crypts lined with hairs. The tips of the leaves have a reddish tinge that intensifies with heat and cold exposure. It may be short or tall, membranous, hairy, or membranous with a fringe of hairs. Taller plants may need some support. Stems are hairy and fuzzy. Oct 2015 the pot below has 3 sea holly plants, two flowered (the ones with the tall flower stemsâ¦ Which will be expressed in this batch of tomato plants? Leaves lack hairs or are covered with short interwoven hairs. (B) Leaves: Broad, flat, and sword like, in an alternate pattern, and reduce in size going up the stem. , DNA barcodes of various biogeographical isolates of tulsi from the Indian subcontinent are now available. Each flower features 15-35 white rays which surround a center disc of 20-40 pale yellow disc flowers. Flowers in late summer, early fall. I saw this plant growing near a bed of hostas. Hairy-jointed Meadow Parsnip is an uncommon species in Minnesota, first collected in 1886 in Winona county and only found in a handful of other locations since, mostly in the Minnesota River Valley where it reaches the northwest edge of its range. - 1314078 Poison ivy will turn yellow or red in the fall and can still cause a rash. A number of different species of aster which were originally assigned to the genus Aster, including the within species, have now been reclassified to the genus Symphyotrichum, but with retention of their original aster common names.Genus name comes from the Greek symph meaning coming together and trich meaning hair in possible reference to the flower anthers.Specific epithet means covered with long soft hairs. Leaves are oval with toothed edges and are arranged oppositely along the stem. Pale Yellow Iris Iris pseudacorus Iris Family (Iridaceae) Size: Aquatic, perennial plant which grows to 2-3 feet tall along shores in shallow water. 56. Question: Name Date In Tomato Plants, Hairy Stems Are Produced By A Dominant Allele, H, And Non-hairy Stems Arise From Expression Of The Recessive Counterpart, H. For The Trait Of Plant Height, A Dominant Allele, D, Produces Tall Plants, While Expression Of The Recessive Allele, D, Produces Dwarf Plants. An echeveria hybrid with fuzzy silver-green leaves. Can someone tell me the name of this plant. Leaves and stems are typically hairy Leaves are opposite, lance- to egg-shaped, finely toothed and 4-10 inches long and 1-3 inches wide Leaves are usually green or blue-gray on top and whitish on the underside Leaf stalks are short and hairy, leaves may be attached directly to the stem Flowers bloom mid to late summer 8 The long hair belongs to me, not the lady ;-) Plant height varies from 0.5 m on dry sites to 1 m on deep, fertile soils; smooth leaves, but frequently covered with hair at the base next to the sheath; seed head clusters about three inches long; the cluster stems are hairy. Its grooved, slender stems branch only at the top and are slightly hairy when young, becoming covered with "hair" as the plant grows. , This basil has now escaped from cultivation and has naturalised into a cosmopolitan distribution. in another pot, this is a small plant from this year which did not flower, shown in situ in the next pic. Japanese Knotweed Only the leaves of this plant are edible, although, you might frown while eating them as its hairy nature might result in an unpleasant taste. Therefore they require extra support which these stilt roots provide them. Paspalum. It has a purple-red stem and is growing in a cluster. It is commonly found throughout most of Missouri. Just to clarify, the weed is not moistly anymore. This plant is considered weedy in some areas of the U.S. Symphyotrichum pilosum, commonly known as frost aster (hairy stems appear to be covered with thick frost) or hairy white old-field aster (hairy white-flowered plants often found growing in old fields) or awl aster (awl-like appearance of narrow pointed involucral bracts), is an herbaceous perennial in the aster family that typically grows to 4â tall and as wide on one or more leafy, sometimes-branching stems. It has hairy stem and leaves. It often grows into small clumps. Flowers: Cone-shaped flowering heads, solitary at the tips of leafy branchlets. For the Hindu goddess, see, "Holy Basil" redirects here. To be sure I provide another pic which shows the hair more. These plants also have small waxy leaves to prevent the loss of water in this cold and dry environment. This species is very similar to S. ericoides which inhabits the same kinds of open, prairie-like habitats. It has dark green to purple stems, sometimes unbranched, up to 40 cm long, covered with fine white hairs growing from the areoles. Browse our Plant Finder for plants with silver or grey foliage Plants with Square Stems. veins & margins Stem: You should also note that the leaves will rot if they get wet so always water from underneath. In early spring, poison ivy, Virginia creeper, and Japanese honeysuckle (invasive) can be easily confused. It is native to the Indian subcontinent and widespread as a cultivated plant throughout the Southeast Asian tropics.. Growing in the Santa Cruz mountains, zone 9b (Sunset zone 15). The variety of Ocimum tenuiflorum used in Thai cuisine is referred to as Thai holy basil (Thai: กะเพรา kaphrao); it is not the same as Thai basil, which is a variety of Ocimum basilicum. (A) Flower: Yellow flowers 2-4 inches wide grow several per stem late spring. Each hair will cast a bit of shade on the leaf surface, making it a tiny bit cooler for the leaf. Until then, they remain dormant to preserve nutrients and moisture. Hairy-Stemmed Spurge. I haven't seen any flowers yet, but I've been told they are blue or purple. Orange hawkweed (Hieracium aurantiacum) Orange hawkweed was introduced to the U.S. as an ornamental plant for its flame-colored flowers. Bull thistle is a biennial plant that grows in USDA zones 2 through 11. Keep the lawn growing vigorously and mow properly. Best growth typically occurs in moist, semi-shaded woodland areas. This glossary of botanical terms is a list of definitions of terms and concepts relevant to botany and plants in general. Other plant hairs have other special uses. Crop: Hairy vetch is grown as a cover preceding such crops as safflower, corn, tobacco, cotton, rice, tomatoes, and other vegetables. The tips of the leaves have a reddish tinge that intensifies with heat and cold exposure. Holy basil is an erect, many-branched subshrub, 30–60 cm (12–24 in) tall with hairy stems. Crassulaâis a large genus of succulents plants with over 200 known species. Another plant with a hairy nature; the Daisy Fleabane is an attractive plant with composite flowers. This plant is growing in my yard and has a pair of serrated leaves. This plant belongs to the willowherb genus Epilobium in the family Onagraceae.  Vaishnavas traditionally use Hindu prayer beads made from tulsi stems or roots, which are an important symbol of initiation. This list is not complete, as there are many other succulent plants that aren't as popular because of this trait. Ocimum tenuiflorum (synonym Ocimum sanctum), commonly known as holy basil or tulsi, is an aromatic perennial plant in the family Lamiaceae. Traditionally, tulsi is planted in the center of the central courtyard of Hindu houses or may be grown next to Hanuman temples. They have many functions in protecting the plant. It's really not thc/trichomes (looks like a white hairy fur) and it's only on the stem and branches. Local names include codlins-and-cream, apple-pie and cherry-pie. Flowers (each to 3/4â across) in branching clusters rising from the stem tops and upper leaf axils bloom from summer to fall (August to October). It is a tall, perennial plant, which stems are profusely hairy â¦ One of their most common defenses is to guard their leaves and stems with layers of fine hairs. It has hairy leaves and stems and is best grown in areas exposed to full sun. Purple is traditionally associated with royalty and can lend a royal air to the garden as well. âTrichomeâ comes from the Greek âtrichosâ, meaning âhairâ. Plants with Square Stems. Since Arugula is an early spring plant growing when frosts are still likely and the hairs look like fuzz on a winter coat, you can imagine that these hairs protect the delicate growing parts from cold. Rhipsalis pilocarpa (Hairy Stemmed Rhipsalis) is a species of flowering plant in the cactus family. It may also be â¦ Angled Solomonâs seal, Polygonatum odoratum, is a traditional cottage garden plant, bearing graceful, arching stems with paired, oval leaves along their length.These are quickly joined by dangling, green-tipped, white bells that â¦ Insulation: These surfaces may prevent excessive water loss due to transpiration as dry winds blow across leaves and stems. Thorny plants come in many different types, including perennials, shrubs and trees with both deciduous and evergreen options to choose. Plants that have red stems on their leaves are varied and can be completely harmless, or they can turn out to either be weeds that ruin gardens or plants like poison sumac that can cause skin irritation. Bookmark. Another plant with a hairy nature; the Daisy Fleabane is an attractive plant with composite flowers. It invades northern moist pastures, forest openings, abandoned fields, clearcuts and roadsides. Stems are hairy. These thin hairs are called trichomes, and many plants have them, including tomatoes. Hairy Wood Mint Blephilia hirsuta Mint family (Labiaceae) Description: This perennial plant is 1-3' tall and unbranched or sparingly branched. Plants with square stems fall mainly into the mint family (Lamiaceae). Tomato plants are fuzzy and hairy due to the thin hairs on the stem and leaves. Euphorbia vermiculata. This plant belongs to the willowherb genus Epilobium in the family Onagraceae. The spines on a cactus are modified leaves, while the pads are modified stems. Leaves: Lower leaves deeply lobed, 2 to 4 inches long; upper leaves narrowly linear, generally entire but sometimes toothed. The flowers turn cream-yellow as they age. Leaves significantly decrease in size as they ascend the stems. The plant produces bright, attractive flowers that are orange in color. Tansymustard. Gently pull the blade away from the stem to see the collar. Blushing philodendron (Philodendron erubescens), hardy in U.S. Department of Agriculture plant hardiness zones 10a through 11, bears red stems â¦ It is a herbaceous plant with leaves very similar to spinach that can be cooked and eaten. Plant is blooming profusely now, and about 3 feet tall. Thick, hairy poison ivy vine growing up a tree. , The three main morphotypes cultivated in India and Nepal are Ram tulsi (the most common type, with broad bright green leaves that are slightly sweet), the less common purplish green-leaved (Krishna tulsi) and the common wild vana tulsi. It looks, smells, and feels like a plant that I had eaten as a vegetable in Nepal but can't think of the name. Photo about herb, group, head, floral - 122825473 Thistles (Cirsium spp.) You have a batch of tomato plants with hairy stems that you grew by crossing plants that had hairy stems (HH) with plants that had non-hairy stems (hh). ... Hairy nightshade stem Hairy nightshade fruit Solanum physalifolium. Young leaves have lobes (âarmsâ). a herbaceous plant with hairy stems, pink or purple flowers, and disk-shaped fruit. Leaves (1-4â long) are alternate, simple, lance-elliptic to lance-linear with toothless or shallowly-toothed margins and pointed tips. climbing to over 80 feet in length. It is a tall, perennial plant, which stems are profusely hairy with soft spreading hairs. Leaves and stem are hairy. Here is one easy way to remember it: âthe Queen has hairy legs.â Queen Anneâs lace flowers bloom later in the summer and have a flatter shape. Japanese Knotweed Look at the appearance of the leaves. It is commonly known as the great willowherb, great hairy willowherb orhairy willowherb. , The genome of the tulsi plant has been sequenced and reported as a draft, estimated to be 612 mega bases, with results showing genes for biosynthesis of anthocyanins in Shyama Tulsi, ursolic acid and eugenol in Rama Tulsi. Some of these include sagebrush, ... Plants have small hairs on their leaves and stems called trichomes. It is not to be confused with holy herb (, "The Plant List: A Working List of All Plant Species", "Chloroplast DNA Phylogeography of Holy Basil (, "Ocimum tenuiflorum (holy basil) - CABI Invasive Species Compendium", "ITIS Standard Report Page: Ocimum tenuiflorum", https://en.wikipedia.org/w/index.php?title=Ocimum_tenuiflorum&oldid=991896092, Creative Commons Attribution-ShareAlike License, This page was last edited on 2 December 2020, at 11:02. These type of roots are seen in plants which attain great height with a thin stem. Some crabgrass lack hair on its leaves and stems. No flowers... full sun, semi-dry location.. are plants that have spines on leaves and stems, and some thistles, such as the bull thistle (Cirsium vulgare) also has spine-tipped bracts, which are specialty leaves associated with flowers. The Garden wouldn't be the Garden without our Members, Donors and Volunteers. Fossil stellate hair (trichome) probably of an oak, in Baltic amber; width of image is about 1 mm. , The ritual lighting of lamps each evening during Kartik includes the worship of the tulsi plant, which is held to be auspicious for the home. feet) tall with hairy stems and leaves; individually stalked flower heads are in an open, rounded cluster at the tops of the main stem branches; each head has 40 or more bright purple, petal-like ray flowers surrounding a central yellow disk. Which leads on on nicely to why plants might have adapted to have hairy stems. , Tulsi Vivah is a ceremonial festival performed anytime between Prabodhini Ekadashi (the 11th or 12th lunar day of the bright fortnight of the Hindu month of Kartik) and Kartik Poornima (the full moon of the month). The purplish flowers are placed in close whorls on elongated racemes. Stems may be pinched back in late spring to early summer if shorter plants are desired. You have a batch of tomato plants with hairy stems that you grew by crossing plants that had hairy stems (HH) with plants that had non-hairy stems (hh). Frost aster is particularly noted for its extremely hairy stems and hairy leaves, except for S. pilosum var. long) are dark green, lobed or toothed, often hairy, with spines (0.2-0.6 in. Young leaves are more likely to retain ID characteristics than older leaves. Hi have a plant I inherited from my grandfather. The stem is only 1/16-inch across (1.5 mm), and you can see that the â¦ It has small, white, star-shaped flowers with hairy stems. Pinpoint crabgrass, a summer annual, by its flat leaves 5 to 10 mm wide covered with soft hair. The stems are covered in white spines which have given the succulent name of âOld Lady Cactusâ. , Tulsi leaves are part in the worship of Vishnu and his avatars and some other deities, including Krishna and Rama, and other male Vaishnava deities, such as Hanuman and some brahmanas. Basal leaves are spatulate and rounded at the tip with winged sheathing stalks. The stems can get to about 12cm wide and the entire plant grows to about 25cm tall and 50 cm wide. Leaves: ovate to nearly triangular; finely hairy, especially . Stem Textures. , Tulsi (Sanskrit:-Surasa) has been used in Ayurveda and Siddha practices for its supposed treatment of diseases. Quote. Have you ever seen a hairy plant? The leaves are compound, with 3-5 leaflets, serrated and are thick. Leaves are mostly found at base of plant. PS. The hairy stems of many tundra plants act as protection from the wind and help to trap heat near the plant as well.