Staghorn sumac vs smooth sumac. Poison Sumac vs Staghorn Sumac Poison Sumac Leaflets are not jag...

Staghorn sumac (Rhus typhina) is a small tree with b

Smooth sumac (Rhus glabra) Both plants have compound leaves alternating on their twigs or branches. Tree-of-Heaven has an even number of leaflets on each leaf while smooth sumac has a single leaflet at the end of the leaf. Smooth sumac (Rhus glabra) The leaflets are distinctive. Smooth sumac leaflets are serrated along the entire margin.It has been cultivated as an ornamental around the world where there are temperate climates. This species can grow as a small deciduous tree or shrub up to 16 ...Staghorn sumac seedlings were restricted to the burned areas, most of them concentrated on the edges; the centers of the slash piles had experienced extreme heat. According to Marks, staghorn sumac germination appeared to have been either directly triggered by the fire or by the fire's effect on the site . Given the impermeability of the ... Both smooth and staghorn sumac produce clusters of red fuzzy berries that are upright on the branches and remain throughout winter. Smooth sumac often forms …David Beaulieu. The edge, or margin, of poison sumac 's leaflet is considered "entire" in plant-identification terminology, and it displays a midrib of a lighter color. A leaf margin that is entire is smooth; it lacks the "teeth" that the leaf edge of a Roger's flower ( Rodgersia) has, for example. Continue to 2 of 13 below.Walnut vs Tree of Heaven vs. Sumac Backyard Identification - June 2020. Posted by Jake Parrillo on June 08, 2020. That's a look *up* from the ground through a young, skinny tree limb as well as a larger, more mature (and confirmed) Black Walnut tree. The leaves, from a distance look similar.Tree of Heaven Tree Identification Sumac Tree Identification: Tree: The tree of heaven grows rapidly and is reaching heights of 50 to 60 ft in 25 years.The trunk diameter is about 2-3 ft. Bark: The bark of a young tree is smooth and the mature tree has light brown with slightly irregular vertical stripes. Leaves: The tree of heaven leaves has a central stem, called …Staghorn sumac is a deciduous tree that can grow to a height of 30 to 40 feet with a trunk diameter up to 12 inches and lives about 50-100 years 2,4. The current year's stems and fruits are distinctly red hairy 4. Wood of staghorn sumac is yellow or olive green with its sapwood taking a gray coloration ³.The leaves are similar looking to the Staghorn Sumac, and especially the Smooth Sumac at first glance - they are compound leaves. To be safe, DO NOT touch a Sumac unless you see the red berry clusters like in the included picture below. The Poison Sumac has white, green or grey colored berries. The Poison Sumac likes very damp or wet land. The ... Sumac has upright fruit clusters, usually red and covered in a velvet fuzz. Sumac clusters are called drupes. The berries ripen in summer and tend to be wet and sticky when ripe. The taste is said to be sour and much like lemon. Sumac grows all over the world, in North America, Europe, Middle East and the Mediterranean.Sumac species tend to be regional. However, one species, Rhus glabra, (Roos GLAY-bra) the “smooth sumac” is found in all contiguous 48 states.The Indians used the shoots of the Rhus glabra in “salads” though many ethonobotanists say the natives never really made “salads” as we know the term. In the northeast the staghorn sumac (Rhus typhina, …30 Okt 2020 ... The key difference lies in the leaflet margin, or edge. Sumac (both smooth and staghorn, Rhus glabra and typhina respectively) and walnut have ...The Good. Three species of sumac look very similar in form and habit and are found commonly on the roadsides, in the hedgerows and along the woods edges in Wisconsin. These are Staghorn Sumac, Smooth Sumac, and Shining Sumac. They typically get 10-20' tall and sucker to form colonies usually about 20-30' across.Poison sumac is not edible, and like any foraged plant or ‘shroom, you should be 110% sure of what you’ve found before eating it. Staghorn Sumac, like many of our favorite edibles, is technically classified as a weed! There are 250 geniuses of Sumac which can grow anywhere from four to 35 feet in size. It grows in many parts of the world ...The leaves and stems have a rancid peanut-butter or popcorn-like smell when crushed. ... Smooth Sumac (Rhus glabra) and staghorn sumac (Rhus typhina). Large ...Smooth sumac has smooth stems, like poison sumac. However, its berries grow in dense clustered spikes rather than the looser arrangement found in poison sumac. Shining sumac is easily identified by its grooved stems between the leaflets. This stem configuration is quite distinctive once you notice it – it looks like it has been given grooves.Caterpillars of many moths and butterflies eat the foliage. Habitat. Anthropogenic (man-made or disturbed habitats), forest edges, meadows and fields ...Tree-of-Heaven is on the left, and staghorn sumac is on the right. Note the smooth margin and presence of one or two glandular teeth at the base of the leaflets on Tree-of-Heaven. The fruit of staghorn sumac is a red fuzzy droop, a fleshy fruit with thin skin and central stone containing the seed. It is found in persistent upright clusters. Flowers are ¼ inch across or less with 5 yellowish to greenish petals. Male flowers are slightly larger than female flowers and have 5 yellow-tipped stamens; female flowers have a 3-parted style in the center. The calyx cupping the flower has 5 pointed lobes and is variously hairy, though may become smooth with maturity.Smooth sumac (R. glabra) is scattered statewide. It is a thicket-forming shrub or small tree with a spreading crown. ... Staghorn sumac (R. typhina) is not native to Missouri, but it occurs in introduced populations in Greene County, in the St. Louis region, and possibly elsewhere. It is native to states farther east and north of Missouri. It ...There are a number of named varieties which are prized for their finely cut leaves, pyramid-shaped fruit cluster or yellow fruit. Smooth sumac is useful for erosion control on slopes and roadsides and to provide shelter for birds and small mammals. Native Americans found numerous medicinal uses for its bark, twigs, flowers and leaves.The cold-hardiness of sumac depends on the variety and its native habitat. Smooth sumac and staghorn sumac are both tough shrubs that can be grown as low as in zone 3, whereas lemonade berry sumac …The bark of Smooth Sumac has distinct lenticels but lacks dense pubescence that is characteristic of other species of Sumac. The fruits of both these species provide a food source for many birds and small mammals. Other members of …Mar 1, 2019 · The foliage of the Staghorn sumac closely resembles that of ailanthus (tree of heaven or stinktree) and black walnut. Staghorn sumac bark is smooth, thin, dark gray, and the inner bark, which is slightly sweet to chew on, is light green. The staghorn sumac plants produce a milky latex that will stain your clothes dark brown. Oct 14, 2021 · Whereas poison sumac is known to botanists as Toxicodendron vernix, staghorn sumac is classified as Rhus typhina. The very genus name of poison sumac indicates its toxic nature. Poison sumac is actually more closely related to two other poisonous plants than it is to staghorn sumac: Poison ivy ( Toxicodendron radicans) Also, the large compound leaves have smooth edges unlike the serrated leaves of the more common staghorn sumac. John Eastman, in his fascinating book Swamp and Bog, explains that the flaming red fall leaves are an example of foliar fruit flagging that makes the plant visible and attracts birds to eat the fruit and disperse the seeds.Trees have either male or female flowers. Flowers are small, yellow-green ... Look-A likes. Smooth Sumac and Staghorn Sumac look like tree-of-heaven. They ...Staghorn Sumac Vs Poison Sumac: How To Tell Them Apart. How do you tell if you have poison sumac? Despite the fact that they have the same foliage arrangement as poison sumac, the stalks and fruit of staghorn sumac are fuzzier. Red fruits are a common color. Its smooth stems, similar to poison sumac’s, make it look like a smooth …Smooth: Staghorn Sumac: Dark gray or gray-brown with horizontal strips (lenticels) Rough: By examining the bark of these trees, one can distinguish between Tree of Heaven and Staghorn Sumac, adding to the overall understanding and identification of these similar-looking species.Smooth Sumac and Staghorn Sumac are common “roadside” plants in North America. They are pioneer plants and quickly spread by rhizomes to colonize erosion prone areas. They are unique looking shrubs, grow without maintenance, tolerate drought and cold, are edible, and they are excellent bee forage. Phew!It has white hairless fruit, hairless stems and round, smooth (entire) leaf edges. We can say that because both plants in your photos show serrated leaf edges, they are not poison sumac. To confuse things further, there are multiple types of real sumac (Rhus family). Tree of Heaven has smooth leaf edges except for one or two notches at the base ...Poison Sumac has white-green colored fruit, while both Staghorn and Smooth Sumac are bright red. If fruits are not visible on the plant, look at the location of the plant; Poison Sumac will likely be in very damp, wet, boggy soils, whereas Staghorn and Smooth sumac prefer well-drained, upland sites (they will not be in standing water). Jun 17, 2010 · The Short Answer: Poison sumac is a large shrub or small tree found in wet areas. It has compound leaves with 7-13 smooth-edged leaflets, as shown in figure 1. The stalk of the compound leaf is reddish. To differentiate poison sumac from other common sumacs, count the number of leaflets. Staghorn and smooth sumac have more than 13 leaflets, and ... Skin contact with the oil of a poison sumac plant causes an allergic skin reaction known as contact dermatitis. All parts of a poison sumac plant are poisonous and the oils remain active even ...Lateral buds nearly surrounded by C-shaped leaf scars. Leaves alternate, compound (pinnate), 30-60 cm long, 13-27 leaflets, each 5-13 cm long, serrated, pointed. Summer foliage dark green, but yellow-orange and scarlet in fall. Dioecious - male and female plants, fruit closely packed in a dense hairy panicle. Sun. Prefers well drained soil.23 Jul 2020 ... NATIVE: Staghorn Sumac (Rhus typhina) ... Unlike Staghorn Sumac's cone-like red seeds, Ailanthus' fruits hang in clusters as samaras or winged ...Staghorn Sumac is not poison Sumac. It has leaves with serated edges, fuzzy branches and a “Staghorn" in the fall (see the first image below) Poison Sumac has smooth edged leaves, no fuzz and white berries. It mainly grows in swamps. I’ve never actually seen poison Sumac. But definitely don’t gather any kind of Sumac in a swamp. Pruned ...These plants are grown around the world but are especially common in East Asia, Africa and North America. Some other popular variations include the staghorn sumac, African sumac, smooth sumac and fragrant sumac. Sumac spice, however, is derived from the dried and ground berries of a specific type of sumac plant, Rhus coriaria.Mar 13, 2021 · The smooth sumac, Rhus glabra, is a medium-sized shrub that has multiple short, crooked stems. This variety grows throughout the U.S. and Canada. Smooth sumac prefers drier sites, and cannot ... Sep 24, 2020 · Each leaf of both smooth and staghorn sumac is like a huge bird feather. These leaves are pinnately compound, 1 to 2 feet long, and have a central stalk with nine to 31 leaflets. Sumacs provide ... Staghorn Sumac also can form large colonies from aggressive root suckers, something too many homeowners have discovered after buying one of the horticultural varieties offered in the garden trade. Like Smooth Sumac, it is not poisonous and the bristly red hair covering on the seed clusters are filled with tart ascorbic acid, that are easily ... Call 1-800-456-6018. Skunkbush (Rhus trilobata) and fragrant sumac (Rhus aromatica) (in the sumac family, Anacardiaceae) are widespread sumacs. If you think smooth sumac (Rhus glabra) when you think of sumac, you may not recognize them. Instead of a large compound leaf with long leaflets on each side, skunkbush and aromatic sumac have smaller ...Rhus typhina, or staghorn sumac, is a shrubby tree with striking leaves and fruit. It's important to know it's toxicity. Spreads quickly.Rhus typhina, or staghorn sumac, is a shrubby tree with striking leaves and fruit. It's important to know it's toxicity. Spreads quickly.2 Okt 2020 ... Both smooth and staghorn sumac produce clusters of red fuzzy berries ... Any opinions, findings, conclusions, or recommendations expressed in ...Jul 12, 2019 · July 12, 2019. Staghorn Sumac is a native to Ohio and a great naturalizer plant. Tree of Heaven is an invasive and extremely aggressive in growth and proliferation. Both Sumac and Tree of Heaven are in flower in northeast Ohio, which in fact is one of the best ways to tell them apart. Staghorn Sumac - Rhus typhina is an attractive wood line ... Poison Sumac ( Rhus vernix) is fairly common in swamp edges and wet woods in the Coastal Plain. Key features to identify it include large alternate leaves, usually with 9-13 entire (not “tooth” edged) leaflets and a red rachis (the stem connecting the leaflets). The leaflets are smooth and may be shiny above. The red rachis is easy to spot ...David Beaulieu. The edge, or margin, of poison sumac 's leaflet is considered "entire" in plant-identification terminology, and it displays a midrib of a lighter color. A leaf margin that is entire is smooth; it lacks the "teeth" that the leaf edge of a Roger's flower ( Rodgersia) has, for example. Continue to 2 of 13 below.Species including the fragrant sumac ( R. aromatica ), the littleleaf sumac ( R. microphylla ), the smooth sumac ( R. glabra ), and the staghorn sumac ( R. typhina) are grown for …The leaves are similar looking to the Staghorn Sumac, and especially the Smooth Sumac at first glance - they are compound leaves. To be safe, DO NOT touch a Sumac unless you see the red berry clusters like in the included picture below. The Poison Sumac has white, green or grey colored berries. The Poison Sumac likes very damp or wet land. The ... Paying taxes is an essential part of being a responsible citizen. In the United Kingdom, the HM Revenue and Customs (HMRC) is responsible for collecting taxes, and they have made it easier than ever to pay online.Aug 9, 2012 · The staghorn sumac, named for the velvety covering on its new branches, similar to the velvet on a stags new antlers, is a common and widespread species of edible sumac. It shares the Latin name rhus with hundreds of other species, several of which are “poisonous,” but not lethal. They can produce itchy rashes on contact, such as poison ivy ... Smooth sumac (R. glabra) is scattered statewide. It is a thicket-forming shrub or small tree with a spreading crown. ... Staghorn sumac (R. typhina) is not native to Missouri, but it occurs in introduced populations in Greene County, in the St. Louis region, and possibly elsewhere. It is native to states farther east and north of Missouri. It ...17 Jun 2010 ... Staghorn and smooth sumac have more than 13 leaflets, and the leaflets have a serrated edge. Dwarf sumac can have the same number of ...In today’s digital age, online banking and financial management have become an integral part of our lives. With just a few clicks, we can access our account information, make transactions, and monitor our investments. One such platform that...In today’s digital age, online subscriptions have become an integral part of our lives. One such popular subscription service is Amazon Prime, which offers a wide range of benefits to its members.30 Okt 2020 ... The key difference lies in the leaflet margin, or edge. Sumac (both smooth and staghorn, Rhus glabra and typhina respectively) and walnut have ...29 Jul 2012 ... Cultivated plants prefer fertile, well-drained locations in flood-free zones. Give the trees full - for best fall color - or partial sun; they ...The smooth sumac has been used for a number of products including dyes, leather tanning, antiseptics, and a drink that tastes like lemonade. The staghorn sumac, Rhus typhina, looks very much like a smooth sumac, except that the staghorn has a hairy stem and the underside of the leaves have small hairs on them.Common Name: Smooth Sumac. Other Names: Scarlet Sumac, White Flameleaf Sumac, Dwarf Sumac. Species Name: Rhus glabra. Plant Type: Woody.Aside from the poisonous sumac, there are many other variations of sumac such as staghorn sumac and winged sumac. The most commonly used for culinary consumption, however, are the smooth sumac and fragrant sumac. Smooth Sumac (aka Scarlet Sumac) Smooth sumac is characterized as having smooth red berries, leaves, and stem.Smooth Sumac Tree. Smooth Sumac is listed under the scientific classification name Rhus glabra. It is similar to Staghorn Sumac in many ways – the …Hybrid clumps often are found where smooth sumac and staghorn sumac occur near each other (Johnson and others 1966). These hybrid clumps may have seed-stalk heads that appear normal, but most seeds therein are generally empty, with the few full seeds usually infertile. Care must be taken to avoid such hybrid clumps.Smooth Sumac. Rhus glabra. Cashew family (Anacardiaceae) Description: This shrub is usually 3-10' tall, although occasionally it is up to 20' tall. It typically has a single trunk and several leafy branches. On older mature shrubs, trunk bark is brownish gray, horizontally fissured, and slightly warty, while the bark of major branches is ...A shrub or small tree to 40 feet, usually much shorter. Often thicket-forming, each individual plant having multiple trunks connected to a single root system. Alternate leaves are pinnately compound, and leaflets are serrated. Young twigs, petioles, and central stem of each leaf are densely hairy. Fruits in a dark red cluster of berries, also ...Staghorn Sumac is native to the Eastern region of North America. It grows optimally in USDA Hardiness zones 3 to 9. Its maximum height ranges from about 15 to 25 feet. Smooth Sumac Tree. Smooth Sumac is listed under the scientific classification name Rhus glabra.The staghorn sumac, Rhus typhina, looks very much like a smooth sumac, except that the staghorn has a hairy stem and the underside of the leaves have small hairs on them. Staghorn sumac is found in the northeast, extending south throughout the Appalachian Mountains. This variety is a fire-dependent species, often one of the first …Sumac has upright fruit clusters, usually red and covered in a velvet fuzz. Sumac clusters are called drupes. The berries ripen in summer and tend to be wet and sticky when ripe. The taste is said to be sour and much like lemon. Sumac grows all over the world, in North America, Europe, Middle East and the Mediterranean.Medicinal Uses of Staghorn Sumac; Alternative Uses of “the Lemonade Tree” Growing Rhus Typhina; In Ojibwe, baakwaanaatig, mainly referring to the berry, staghorn sumac is the “lemonadiest” and most vinegary of edible and medicinal shrubs. Staghorn sumac has been called the vinegar tree and the lemonade tree as its juice can be used as a ...Staghorn sumac (Rhus typhina) is a small tree with branches that spread to make a small rounded crown. Its forked branches are covered with furry rust-red colored hairs, much like a stag’s antlers. Fruit clusters are long and tight, and covered with the same velvety fur. “Cutleaf” staghorn sumac (Rhus typhina laciniata) is an especially ... The Short Answer: Poison sumac is a large shrub or small tree found in wet areas. It has compound leaves with 7-13 smooth-edged leaflets, as shown in figure 1. The stalk of the compound leaf is reddish. To differentiate poison sumac from other common sumacs, count the number of leaflets. Staghorn and smooth sumac have more than 13 …Very similar to staghorn sumac (R. typhina), except the young stems of staghorn are densely pubescent whereas those of this species are smooth, hence the common name. Large, compound pinnate, shiny, dark green leaves (each with 9-27 leaflets) grow to 18" long with a fern-like appearance and turn attractive shades of bright orange to red in ...Both staghorn sumac and smooth sumac have soft compound leaves with 11 to 31 finely toothed leaflets. They have red berries held in upright clusters above the leaves. Staghorn sumac has fuzzy new twigs like antlers in velvet, and can grow to 25 feet tall and 6 inches or more in diameter. Smooth sumac is much smaller, 10 feet tall at most.Pinnate and compound, Smooth Sumac leaves are large, fern-like constructions with smooth green or purple stems supporting pairs of shiny, dark green, lance-shaped leaflets and a single terminal leaflet. Each leaf is between 1 and 1-1/2 feet long and contains 11 to 31 leaflets. Leaflets all have shallow, toothed edges.Common Name: Smooth Sumac. Other Names: Scarlet Sumac, White Flameleaf Sumac, Dwarf Sumac. Species Name: Rhus glabra. Plant Type: Woody.15 Ago 2016 ... Staghorn sumac are most easily identified by their fuzzy red cones or ... smooth and white, and despite sharing a name, they are not closely ...Virginia Tech Dendrology. staghorn sumac Anacardiaceae Rhus typhina L. symbol: RHTY. Leaf: Alternate, pinnately compound, 16 to 24 inches long, with 11 to 31 lanceolate leaflets with serrate margins each 2 to 5 inches long, rachis fuzzy; green above and paler below. Flower: Species is usually dioecious; small, with yellow-green petals, borne on ... Staghorn Sumac is native to the Eastern region of North America. It grows optimally in USDA Hardiness zones 3 to 9. Its maximum height ranges from about 15 to 25 feet. Smooth Sumac Tree. Smooth Sumac is listed under the scientific classification name Rhus glabra.Join me as I dye shetland yarn with Staghorn Sumac. I talk about the great properties of Sumac. You will learn how to forage for sumac and make a dye bath us...Tree-of-Heaven is on the left, and staghorn sumac is on the right. Note the smooth margin and presence of one or two glandular teeth at the base of the leaflets on Tree-of-Heaven. The fruit of staghorn sumac is a red fuzzy droop, a fleshy fruit with thin skin and central stone containing the seed. It is found in persistent upright clusters.Aug 9, 2012 · The staghorn sumac, named for the velvety covering on its new branches, similar to the velvet on a stags new antlers, is a common and widespread species of edible sumac. It shares the Latin name rhus with hundreds of other species, several of which are “poisonous,” but not lethal. They can produce itchy rashes on contact, such as poison ivy ... July 12, 2019. Staghorn Sumac is a native to Ohio and a great naturalizer plant. Tree of Heaven is an invasive and extremely aggressive in growth and proliferation. Both Sumac and Tree of Heaven are in flower in northeast Ohio, which in fact is one of the best ways to tell them apart. Staghorn Sumac - Rhus typhina is an attractive wood line ...Smooth sumac is also called “scarlet sumac” and “common sumac.”. Staghorn sumac is also known as “velvet sumac.”. Hairy twig of Staghorn sumac. Whole shrub, Staghorn Sumac. Smooth sumac is the only shrub …The easiest way to propagate sumac is cuttings. Take a 6-inch cutting and dip the cut end in rooting hormone powder. Insert it about halfway in a 4-inch pot filled with damp potting mix. Keep the cutting moist in a moderately warm, not hot location away from intense sunlight. When you see new growth, roots have formed.Staghorn Sumac Poison Sumac. Staghorn sumac and poison sumac are two different species of flowering plants in the genus Rhus. Both plants are native to North America and can be found in wooded areas. Staghorn sumac is a small tree or large shrub that can grow up to 20 feet tall. It has reddish-brown branches and leaves that turn bright red in ...Each leaf of both smooth and staghorn sumac is like a huge bird feather. These leaves are pinnately compound, 1 to 2 feet long, and have a central stalk with nine to 31 leaflets. Sumacs provide ...Smooth Sumac Rhus glabra Cashew family (Anacardiaceae) Description: This shrub is usually 3-10' tall, although occasionally it is up to 20' tall. It typically has a single trunk and several leafy branches. On older mature shrubs, trunk bark is brownish gray, horizontally fissured, and slightly warty, while the bark of major branches is brownish gray to reddish brown and more smooth.Smooth Sumac. Smooth sumac is a vigorously suckering native shrub with a graceful appearance. Its leaves are compound with lance-shaped leaflets. They are dark green in color, turning to bright red in the fall. The clusters of small green-yellow flowers are not that noticeable, but develop into red, fuzzy fruit in late summer through fall ...Also called Sicilian sumac because it’s grown in southern Italy. In the Arabic and Islamic world, Iran is a major exporter of the crop, as well as a heavy consumer of it. Rhus glabra, called smooth or white sumac, can be found in all 48 states of the continental US. Native Americans used the shoots for salad-like dishes.The most widespread American sumac is smooth sumac, Rhus glabra, found all across the United States and into Canada. It has smooth twigs and stems. The …A Staghorn Sumac (Rhus typhina) plant may mature to reach up to 15 feet in height, whereas a Fragrant Sumac (Rhus aromatica) shrub will likely only grow to be 6 feet tall. Fragrant Sumacs are also more likely to be cultivated using “low-grow” techniques, as the plant can spread well horizontally with intentional pruning and care.Staghorn Sumac is not poison Sumac. It has leaves with serated edges, fuzzy branches and a “Staghorn" in the fall (see the first image below) Poison Sumac has smooth edged leaves, no fuzz and white berries. It mainly grows in swamps. I’ve never actually seen poison Sumac. But definitely don’t gather any kind of Sumac in a swamp. Pruned ...Staghorn Sumac has a tree-like shape and can grow to be anywhere from three to 33 feet tall. The plants grow nearby one another in colonies that can appear shrubby. These colonies are made up of a single sex of the plant. The female plants are the only ones that bloom, forming a pyramid shape of maroon fruits during June or July.. Virginia Tech Dendrology. staghorn sumacMiddle Eastern markets typically stock an array of sumac spices availa The Taller Staghorn & Smooth. Staghorn Sumac Rhus typhina ** WI NATIVE ** Mature Height: 10-30 feet Mature Spread: 20-30 feet New Growth: Hairy ... Flowering: June-July, Yellow-Green. Plant Profile. Tiger Eyes® Cutleaf Staghorn Sumac Rhus typhina 'Bailtiger' PP16,185. Mature Height: 10-12 feet Mature Spread: 10-12 feet New Growth: Hairy ... Prized for its spectacular fall foliage and showy fruits, Rhus Last Edited March 4, 2015. Sumac is a shrub of the genus Rhus of the family Anacardiaceae. Sumac. Rhus glabra (smooth sumac). (artwork by Claire Tremblay) Sumac is a shrub of the genus Rhus of the family Anacardiaceae. The family also includes cashew, smoke tree, mango, pistachio, poison ivy and several cultivated tropical ornamentals. Poison sumac is one of a trio of plants (po...

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