[This corrects the article DOI: 10.3389/fnut.2022.929554.].

Wild edible plants (WEPs) are important food sources globally due to their accessibility and affordability. In Ethiopia, where diverse cultural groups consume WEPs, this systematic review explores their diversity, edible parts, and role in supporting food security. The review examined 38 original studies on the ethnobotany of WEPs in Ethiopia from 2000 to 2022. It identified a total of 651 WEP species from 343 genera and 94 families, with the Fabaceae family having the most species (51). Herbs and shrubs were the predominant growth habits, and fruits were the most consumed plant parts. The review prioritized nine WEP species for cultivation and promotion. However, threats such as overgrazing, agricultural expansion, and the use of woody species for construction, firewood, and charcoal have depleted WEP resources and eroded traditional knowledge about their use. The review suggests that WEPs have the potential to contribute to food and nutritional security in Ethiopia if these threats are effectively managed. However, the limited coverage of ethnobotanical studies on WEPs requires further investigation. The study recommends integrating the prioritized WEPs into the national food system for promotion, cultivation, and nutrient analysis to evaluate their nutritional bioavailability.

BACKGROUND: Dried roots of Peucedanum decursivum, a traditional Chinese medicine (TCM), has historically respiratory diseases such as cough, thick phlegm, headache, fever, and gynecological diseases, rheumatoid arthritis, and nasopharyngeal carcinoma.
OBJECTIVE: Made an endeavor to evaluate the research trajectory of P. decursivum, comprehensively discern its developmental status, and offer a guideline for future investigations.
METHODS: A meticulous search of literatures and books from 1955 to 2024 via databases like PubMed, Web of Science and CNKI was conducted, including topics and keywords of \" P. decursivum\" \"Angelica decursivum\" and \"Zihua Qianhu\".
RESULTS: P. decursivum and its prescriptions have traditionally been used for treating phlegm-heat cough, wind-heat cough, gastrointestinal diseases, pain relief and so on. It contains 234 identified compounds, encompassing coumarins, terpenes, volatile oils, phenolic acids, fatty acids and derivatives. It exhibits diverse pharmacological activities, including anti-asthmatic, anti-inflammatory, antioxidant effects, anti-hypertensive, anti-diabetic, anti-Alzheimer, and anti-cancer properties, primarily attributed to coumarins. Microscopic identification, HPLC fingerprinting, and bioinformatics identification are the primary methods currently used for the quality control.
CONCLUSIONS: P. decursivum demonstrates anti-asthmatic, anti-inflammatory, and antioxidant effects, aligning with its traditional use. However, experimental validation of its efficacy against phlegm and viruses is needed. Additionally, analgesic effects mentioned in historical texts lack modern pharmacological studies. Numerous isolated compounds exhibit highly valuable medicinal properties. Future research can delve into exploring these substances further. Rigorous of heavy metal contamination, particularly Cd and Pb, is necessary. Simultaneously, investigating its pharmacokinetics and toxicity in humans is crucial for the safety.

BACKGROUND: This review aimed to chart the landscape of literature concerning the precise applications of traditional medicine in managing specific oral diseases and, in doing so, to pinpoint knowledge gaps surrounding the use of traditional medicine for oral disease management in the African context.
METHODS: A systematic search of the literature was conducted on PubMed, Web of Science, Scopus, and CINAHL. The search was conducted from the inception of the database till September 2023. A search of related citations and references was also carried out. Only English language publications were included. A summary of studies that met the inclusion criteria was conducted.
RESULTS: Of the 584 records identified, 11 were duplicates and 12 studies, published between 2006 and 2021, met the inclusion criteria. The studies were published from eight countries located in the five sub-regions on the continent. All the studies were either experimental designs or ethnobotanical surveys and they all utilized plant-based remedies. The five experimental studies aimed to assess the impact of whole plants or plant extracts on the three microorganisms responsible for dental caries and seven responsible for periodontal diseases. The number of plant species identified by the seven ethnobotanical surveys ranged from 29 to 62 while the number of plan families ranged from 15 to 29. The remedies were either topical applied, use as mouth rinses, gargled, or chewed. The systemic routes of administration identified were inhalation and drinking. The remedies were used for the treatment of hard such as dental caries and tooth sensitivity, to soft tissue lesions such as mouth ulcers, gingival bleeding, and mouth thrush. Other oral disorders managed include halitosis, jaw fracture, and oral cancer.
CONCLUSIONS: Given the increasing prevalence of oral diseases within the region, the shortage of oral healthcare professionals and limited access to financial resources, it becomes imperative to support the generation of empirical evidence to enhance the provision of traditional medicine for oral healthcare in Africa.

Natural plant-based medicines have gained in popularity, replacing artificial models and chemicals as a result of new pharmacological discoveries. The increased popularity and acceptability of herbal medications such as Commelina arose from the assumption that all-natural products are safe, readily available, and inexpensive. The genus Commelina (Commelinaceae), which has over 200 species, has long been utilized as a treatment for a variety of ailments and conditions around the world. However, to the authors\' knowledge, there are no Comprehensive scientific reports of many medicinally important species of the genus Commelina under one roof. The current narrative review aims to present an updated overview of the various species of Commelina focusing on its morphology; geographical distribution; traditional medicinal use (species type, parts of the plant used, the mode of action, ailments treated, and countries practicing); phytochemical constituents; and pharmacological properties. The data search approach was carried out utilizing English-language electronic databases such as PubMed, Web of Science, Scopus, Science Direct, Research Gates, Ethnobotany Research and Applications, and Google Scholar. Using key terms such as \"medicinal plant,\" \"genus Commelina,\" \"traditional medicinal usage of Commelina species,\" \"photochemistry of Commelina species,\" and \"pharmacological (biologic) activities of Commelina species\" numerous searches and in-depth discussions are conducted. It was found that many Commelina species contain bioactive-phytochemicals (secondary metabolites) with a variety of structural kinds, including alkaloids, phenolics, flavonoids, glycosides, tannins, saponins, sterols, anthocyanins, and others which are presumed for their pharmacological activities. According to the invitro and preclinical reports, the Commelina species have shown anti-diabetic, antioxidant, anti-microbial, analgesic, anti-inflammatory, anti-cancer, hepato-protective, diuretic, fertility-inducing, anti-diarrheal, and anthelmintic activity, sedative, and anxiolytic activities. Although standardized extracts and phytochemicals derived from numerous Commelina species are presumed to provide safer alternatives for treating a variety of human ailments, the phytochemistry and pharmacology of the genus\' plants have yet to be thoroughly investigated, both in preclinical studies with various animal models and in large-scale clinical trials. The authors also advocate for future collaboration among scientists, pharmaceutical firm owners, and other interested parties to develop novel commelina drugs.

The Sterculia genus is comprised of approximately 300 species, which have been widely used as traditional medicines to treat inflammation, snake bites, gastrointestinal diseases, skin diseases, microbial infections and many other diseases. To gain a comprehensive understanding of the therapeutic potential of Sterculia plants, an extensive literature search was conducted in CNKI, Bing, Wanfang Database, Springer Database, Elsevier Database, Google Scholar, Baidu Scholar, PubMed, and other similar websites from January 1971 to March 2024. The research indicated that Sterculia species predominantly contain flavonoids, terpenoids, phenylpropanoids, fatty acids, alkaloids and other chemical components. A wide range of pharmacologic activities such as anti-inflammatory, antioxidant, antibacterial and other biological activities have been reported. Nevertheless, there isn\'t much scholarly research on the therapeutic material basis of the genus Sterculia. This review reports the ethnobotany, phytochemicals, and biological activities of the plants in the Sterculia genus as herbal remedies.

The Caatinga, an exclusively Brazilian biome, stands as a reservoir of remarkable biodiversity. Its significance transcends ecological dimensions, given the direct reliance of the local population on its resources for sustenance and healthcare. While Myrtaceae, a pivotal botanical family within the Brazilian flora, has been extensively explored for its medicinal and nutritional attributes, scant attention has been directed towards its contextual relevance within the Caatinga\'s local communities. Consequently, this inaugural systematic review addresses the ethnobotanical roles of Myrtaceae within the Caatinga, meticulously anchored in the PRISMA 2020 guidelines. We searched Scopus, MEDLINE/Pubmed, Scielo, and LILIACS. No date-range filter was applied. An initial pool of 203 articles was carefully scrutinized, ultimately yielding 31 pertinent ethnobotanical studies elucidating the utility of Myrtaceae amongst the Caatinga\'s indigenous populations. Collectively, they revealed seven distinct utilization categories spanning ~54 species and 11 genera. Psidium and Eugenia were the genera with the most applications. The most cited categories of use were food (27 species) and medicinal (22 species). The importance of accurate species identification was highlighted, as many studies did not provide enough information for reliable identification. Additionally, the potential contribution of Myrtaceae fruits to food security and human health was explored. The diversity of uses demonstrates how this family is a valuable resource for local communities, providing sources of food, medicine, energy, and construction materials. This systematic review also highlights the need for more ethnobotanical studies to understand fully the relevance of Myrtaceae species in the Caatinga, promoting biodiversity conservation, as well as support for local populations.

The genus Bistorta comprises about 43 accepted species that are widely used by local people and medicinal practitioners for the treatment of rheumatism, tuberculosis, inflammation, respiratory infection, and other diseases. The objective of this review is to present up-to-date information from the scientific literature about the phytochemistry, pharmacology, and toxicology of Bistorta. At present, there is a lack of a comprehensive review that consolidates the various scientific studies conducted on the genus Bistorta. To address this knowledge gap, a global review has been compiled on the genus Bistorta, which emphasizes ethnomedicinal uses, phytochemistry, and pharmacology. To gather information about Bistorta, relevant keywords were used to search internet databases including Google scholar, PubMed, ResearchGate, Web of Science, Europe PMC, CNKI, and Wiley Online Library. Additionally, published books that provided an overview of existing literature studies were consulted for reference purposes. Chemical structures and formulas of compounds were verified using the PubChem database and drawn using Chem Draw Ultra 6.0. The scientific nomenclature utilized in this review follows The World Flora Online and The Plant of the World Online (PoWo). A comprehensive evaluation of literature sources revealed that the genus Bistorta has been recognized for its ethnomedical properties and has been used in traditional healthcare for several millennia. Chemical analysis has identified various compounds such as phenolics, flavonoids saponins, terpenes, sterols, and coumarins which have been shown to have significant pharmacological effects such as anti-tumor, anti-inflammatory, anti-oxidant anti-rheumatic and anti-microbial properties. The pharmacological research has only partially validated the traditional and local uses of Bistorta species. Further research is required to investigate the mechanisms of the plant\'s active compounds, as well as its potential therapeutic applications in treating conditions like diabetes and neurodegenerative diseases. Additionally, there is no clinical evidence to provide the health benefits of these plants. To confirm the pharmacological activities, clinical efficacy, and non-toxicity of Bistorta species, more comprehensive and systematic preclinical studies, and clinical trials are needed.

BACKGROUND: Cymbopogon (Poaceae) plants have been used for various purposes by many indigenous peoples in all continents. In particular, almost all species in the genus have traditionally been used as folk medicine to treat ailments. Traditional application records indicated that Cymbopogon might be used extensively to treat cold, dizziness, headache, loss of appetite, abdominal pain, rheumatism, diarrhea, whole grass for cold, sore throat, tracheitis and others.
OBJECTIVE: Despite several research confirmed that Cymbopogon includes a range of active components, no review has been undertaken to consolidate information on its traditional uses, phytochemistry, pharmacology, and/or quality control. Thus this article aims to update a comprehensive review about the traditional uses, phytochemistry, pharmacology, cultivation techniques, economic benefits, trade, threats, and future conservation implications of Cymbopogon species. It may provide informative data for future development and further investigation of this important plant group.
METHODS: Traditional medicinal books and ethnomedicinal publications related to Cymbopogon from 1992 to 2023 were collated to investigate its ethnobotanical, phytochemical and pharmacological information. The online databases including Google Scholar, SciFinder, Web of Science, Scopus, Springer Link, PubMed, Wiley, China National Knowledge Infrastructure (CNKI), Baidu Scholar, and WanFang Database were screened.
RESULTS: Cymbopogon (Gramineae or Poaceae) plants have been grown worldwide. Traditional Chinese medicine and other medicinal systems believes that Cymbopogon has the effect of relieve a cough, analgesia, treating dizziness, traumatic injury and can relieve abdominal pain. A total of 153 compounds, including flavonoids, terpenoids, fatty acid and other compounds were isolated or identified from Cymbopogon species by phytochemical studies. The extracts or compounds from Cymbopogon have exhibited numerous biological activities such as antibacterial, antiinflammatory, antiviral, antineoplastic, antiarrhythmic, antidiabetic and other activities. The rich contents of citronellal, citronellol and geraniol found in Cymbopogon also provide significant nutritional benefits.
CONCLUSIONS: Based on their traditional uses, phytochemicals, and pharmacological activities, Cymbopogon plants are potential medicinal and edible resources with diverse pharmacological effects. Due to various advantages of this group, they possess huge application potential in food and pharmaceutical industries, and animal husbandry. Among them, citronella is very important in terms of economic development. Further comprehensive research to evaluate the medicinal properties of Cymbopogon species will be necessary for future development.

Euphorbia antiquorum L. is a small plant in the Euphorbiaceae family that is found primarily in tropical and subtropical Asia. It has a long tradition of being utilized in Chinese, Ayurvedic, and other traditional systems for a variety of ailments. To date, More than 116 bioactive constituents were isolated from Euphorbia antiquorum, with diterpenoids being the most abundant. Extracts and isolated chemicals from various portions of the plant have demonstrated significant pharmacological activities such as anti-inflammatory, analgesic, antidiabetic, anticancer etc. It is necessary to conduct an in-depth investigation of the phytochemicals along with the pharmacological properties of E. antiquorum. This review summarised the knowledge of ethnobotany, phytochemistry and pharmacological activities of the plant which will provide a better understanding to clarify the traditional uses of the species and its relation to modern pharmacology which will ultimately pave the way for its clinical application.