Ulmus macrocarpa
What's the taxonomical classification of Ulmus macrocarpa?
Ulmus macrocarpa belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within this lineage, it is situated in the class Equisetopsida and the subclass Magnoliidae. Following its taxonomic descent further, the plant is organized under the order Rosales and is a member of the family Ulmaceae. Finally, its specific biological identity is defined by the genus Ulmus and the species macrocarpa.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Rosales |
| Family | Ulmaceae |
| Genus | Ulmus |
| Species | macrocarpa |
What are the morphological characteristics of this plant?
Ulmus macrocarpa has a large, spreading crown with alternate, doubly serrated leaves that measure up to 15 centimeters in length and possess an asymmetrical base. The bark of mature trees becomes deeply furrowed and dark gray, providing a rugged texture to the stout trunk. Small, inconspicuous flowers appear in early spring before the foliage emerges, followed by winged samaras that facilitate seed dispersal. The woody stems exhibit fine pubescence when young, transitioning to a smoother surface as the branches age. These morphological characteristics collectively distinguish this species within the elm family.
What is the geographical distribution of this plant?
This plant is native to the southeastern United States, primarily ranging from eastern Texas through the Mississippi River Valley to the Atlantic coast. It thrives in the moist, alluvial soils characteristic of bottomland hardwood forests and river floodplains. Its range extends northward into parts of the Midwest and reaches as far south as the Gulf Coast states. Within these habitats, the species prefers low-lying areas where periodic flooding provides necessary moisture. This specific distribution pattern ensures the plant occupies niches where rich, silty sediments are frequently deposited.
How is this plant cultivated?
This plant, Ulmus macrocarpa, requires well-drained, moist soil and full sun to optimal growth in temperate climates.
Growers should ensure regular watering to prevent the soil from drying out completely, especially during the summer months. Providing organic mulch around the base helps maintain consistent moisture levels and suppresses competing weeds. Pruning is necessary in early spring to remove dead wood and encourage a healthy, upright structure.
Monitoring for common elm diseases is essential to protect the long-term health of the tree.
What parts of this plant are used medicinally?
This plant provides medicinal value through the use of its inner bark and the small nutlet produced during its fruiting stage. The bark contains bioactive compounds that have historically been employed to treat various inflammatory conditions. Practitioners often focus on the nutlet when seeking specific nutritional or therapeutic properties associated with the seed. These components are harvested carefully to ensure the potency of the traditional remedies. Each part serves a distinct purpose in folk medicine applications.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", the medicine Wuyi is a processed product made from the nutlet of the plant Ulmus macrocarpa. This plant is recognized as the quality specie among the original plants recorded in literature from the Han Dynasty. Wuyi is used for insecticidal purposes and for removing food retention. Recent researches indicated that it also has the function of anti-malaria and treating herpetic simplex keratitis. Therefore, this plant has notable value on clinic and development of new medicine.
The parts of this plant that are ued medicinally are shown in the list below.
- nutlet
What traditional systems uses this plant?
This plant, Ulmus macrocarpica, has been utilized in Traditional Chinese Medicine to treat various ailments through the application of its bark and leaves. Practitioners historically relied on its properties to address inflammatory conditions and digestive issues. The inner bark was often prepared into decoctions to serve as a remedy for clearing heat and resolving toxicity within the body. In many regional folk practices, extracts from the tree were also applied topically to soothe skin irritations. These diverse applications highlight the long-standing role of the species in managing both internal and external health concerns.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", Wuyi is a Chinese medicine recorded in Shennong's Herbal Classic and many other herbal books during a long history period. The original plants of Wuyi include Ulmus macrocarpapa Hance, which was the quality specie. The medicine Wuyi is a processed product made from the nutlet of the plants through fermentation with other additive agents. This plant is still an important medicine used for insecticidal and removing food retention. Recent researches indicated that it also had the function of anti-malaria and treating herpetic simplex keratitis.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Ulmus macrocarpa?
This plant has anti-hyperlipidemic, antihypertensive, and bone-protective pharmacological activities that contribute to various systemic health benefits. Its metabolic properties allow it to effectively lower blood lipid levels and manage high blood pressure. Beyond cardiovascular support, the plant plays a crucial role in enhancing bone health through specific cellular mechanisms. It works by inhibiting osteoclast differentiation, which prevents the excessive breakdown of bone tissue. These combined actions make the plant a significant candidate for preventing osteoporosis in vulnerable populations.
According to a study published by "PloS one", Ulmus macrocarpa water extract (UME) shows potential for treating metabolic disorders by modulating lipid metabolism. In experimental rats, hyperlipidemia was induced by a high-cholesterol diet followed by oral administration of UME at concentrations of 25, 50, and 100 mg/kg for 6 weeks. The UME significantly improved biochemical parameters by increasing levels of triglyceride, total cholesterol, and low-density lipoprotein cholesterol, while reducing high-density lipoprotein cholesterol. Additionally, the extract prevented lipid accumulation through the regulation of AMPK activity and lipid metabolism proteins including ACC, SREBP1, and HMGCR. These results were further confirmed by similar gene expression patterns in oleic acid-treated HepG2 cells.
The primary pharmacological activities of this plant are shown in the list below.
- anti-hyperlipidemic
- antihypertensive
- enhancing bone health
- inhibiting osteoclast differentiation
- preventing osteoporosis
What medicinal compounds this plant contains?
This plant contains various bioactive compounds such as tannins, flavonoids, and various phenolic acids that contribute to its medicinal properties. These chemical constituents are primarily concentrated in the inner bark and roots of the species. The presence of specific tannins provides the plant with significant astringent and anti-inflammatory qualities. Additionally, the antioxidant effects of its flavonoid content help protect cells from oxidative stress. Such biochemical profiles suggest potential applications in traditional medicine for treating skin irritations or digestive issues.
What health conditions is this plant used for?
This plant is used for bone health, bone-related disorders, bone-related pathologies, osteoporosis, and hyperlipidemia. Its various chemical constituents are researched for their potential to mitigate bone-related pathologies by supporting structural integrity. Traditional applications suggest that it may play a role in managing osteoporosis through its influence on mineral density. Furthermore, the plant is studied for its ability to address hyperlipidemia, which can indirectly impact overall systemic wellness. These diverse medicinal properties make it a subject of interest for treating complex bone-related disorders.
According to a study published by "Journal of ethnopharmacology", Ulmus macrocarpa Hance trunk bark extracts inhibit RANKL-induced osteoclast differentiation and prevent osteoporosis in mice. The study investigated the potential of Ulmus macrocarpa Hance bark to enhance bone health and address bone-related pathologies. Researchers analyzed the concentration of active compounds in UmH root bark (Umrb) and trunk bark (Umtb) extracts to determine efficacy. Results showed that Umtb is a superior source for promoting bone health compared to Umrb. The benefits of Umtb were verified using an ovariectomized (OVX) mouse model to assess parameters including BMD, BV/TV, and BS/TV. These findings suggest that Ulmus macrocarpa can be used for targeting osteoporosis and other bone-related disorders.
The main health conditions this plant is used for are shown in the list below.
- bone health
- bone-related disorders
- bone-related pathologies
- osteoporosis
- metabolic disorders
What are the herbal preparations of this plant?
This plant is Ulmus macrocarpa, a species used to create medicinal herbal preparations such as Ulmus macrocarpara Hance root bark extracts. These specific extracts are often processed into decoctions or concentrated tinctures to harness their bioactive properties. Practitioners frequently utilize the inner bark to formulate soothing poultices or topical salves for skin irritation. The mucilaginous content found within the root bark serves as a primary functional component in these traditional remedies. Such preparations are valued in various herbal traditions for their potential soothing and restorative effects on the body.
According to a study published by "Journal of ethnopharmacology", Ulmus macrocarpa Hance bark has been traditionally utilized for medicinal purposes. Research conducted a meticulous analysis of the disparity in the concentration of active compounds between Ulmus macrocarpa Hance root bark (Umrb) and trunk bark (Umtb) extracts. The findings revealed a significant discrepancy in the concentration of active constituents, establishing Umtb as a superior source for promoting bone health. Using an ovariectomized (OVX) mouse model, the study verified the bone health benefits of Umtb through the assessment of parameters including BMD, BV/TV, and BS/TV via micro-CT imaging. The Umtb extract was also evaluated by measuring specific factors such as ALP, OCN, and OPG in blood samples, while observing diminished levels of osteoclastic differentiation factors like TRAP and NFATc1. This research demonstrates that Umtb is a more effective means of improving bone health in comparison to Umrb.
The main herbal preparations of this plant are shown in the list below.
- Ulmus macrocarpa Hance root bark extracts
What side effects this plant can have?
This plant can cause skin irritation, allergic reactions, and digestive distress if ingested or touched. Contact with the bark or leaves may trigger contact dermatitis, resulting in redness or itching on the skin. Some individuals might experience more severe allergic responses such as swelling or hives after exposure. If the plant material is consumed, it can lead to nausea or stomach upset. These potential side effects highlight the importance of using caution when handling the species.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Ulmus macrocarpa?
This plant, Ulmus macrocarpha, pairs most effectively with woody herbs such as rosemary, sage, and thyme to complement its subtle, earthy undertones.
The robust, slightly sweet profile of the elm bark can be balanced by the sharp, aromatic notes found in lavender or mint. When using the leaves in infusions, adding lemon balm or chamomile provides a calming, floral contrast to the tree's natural structure. These botanical combinations help highlight the unique medicinal and culinary nuances of the species.
Integrating these specific herbs ensures a harmonious flavor or therapeutic profile in any application.