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Background: Despite the availability of mainstream biomedical healthcare in New York City (NYC), community-based ethnomedicine practices remain a low-cost, culturally relevant treatment for many immigrants. Previous urban ethnobotany research in NYC has established that several Caribbean communities continue using medicinal plants for women's health after immigration. This study sought to address to what extent: (1) NYC Haitian women continue using medicinal plants for women's health after migration; (2) their plants and the conditions treated were similar to those identified in an earlier survey with NYC immigrants from the Dominican Republic. Methods: Through an ethnobotanical survey, 100 Haitian women living in NYC and born in Haiti were interviewed about their knowledge of medicinal plants for women's health conditions. Reported species were purchased based on local names in NYC Haitian stores and markets, vouchered, and identified. Results: Nearly all Haitian women (97%) reported using medicinal plants while living in Haiti. Most Haitian women continued using medicinal plants after coming to the USA (83%). The 14% decrease, although significant (z = 3.3; p = 0.001), was mainly due to logistical difficulties with sourcing plants after recent immigration. Popular medicinal plant species reported were primarily global food plants, re-emphasizing the intertwined food-medicine relationship in Caribbean diasporas. Comparison with data from NYC Dominicans identified childbirth and puerperium, gynecological infections, and vaginal cleansing as priority Haitian women's health concerns treated with plants. Conclusion: Our findings support the global nature of Caribbean migrant plant pharmacopeia, predominantly centered around food plants and adapted to transnational urban settings. They underscore cultural diversity, dispelling the notion of one uniform traditional knowledge system labeled "Caribbean." The importance of preventative medicine for women's health, particularly the regular consumption of "healthy" foods or teas highlights the role food plants play in maintaining health without seeking treatment for a particular condition. Cross-cultural comparisons with other NYC Caribbean immigrants emphasize the importance of conducting ethnobotanical surveys to ground-truth plant use in the community. Such surveys can also identify culture-specific health priorities treated with these plants. Healthcare providers can leverage these insights to formulate culturally relevant and community-tailored healthcare strategies aligned with Haitian women's health beliefs and needs. [ABSTRACT FROM AUTHOR]

Background: Marketplaces reflect not only the commerce of an area, but also its culture. In Qiandongnan Miao and Dong Autonomous Prefecture with Kaili as its capital, Guizhou Province, China, traditional medicine is thriving in both rural and urban areas. The local people rely extensively on plants for traditional medicines, and these are commonly sold in local specialized markets. The Kaili medicinal market is the biggest in the prefecture. However, ethnobotanical study on herbal plants traded in the traditional market in Kaili has not been performed. The aims of this study are: (1) to document medicinal plants traded in the Kaili traditional market and the associated traditional knowledge; and (2) to analyze the level of agreement among vendors in the purported uses of medicinal plants by using informant consensus (FIC) and the fidelity level (FL). Methods: Market surveys were conducted in 2014–2019 to collect information about medicinal plants and associated traditional knowledge. Information including vernacular names, preparation methods, and plant uses was obtained by interviewing 116 vendors of herbal plants. Specimens of fresh and dried herbs, collected as vouchers, were identified by the authors and other botanists at the Minzu University of China, and deposited in the herbarium at Minzu University of China. The level of agreement among information provided by different vendors was assessed using the FIC, and the percentage of vendors claiming the use of a certain medicinal plant for the same indication was assessed with the FL. Results: The Miao people comprise 53.4% of all informants in this study of medicinal plants. In total, 237 medicinal plant species traded in the Kaili traditional market were recorded. They belong to 219 genera and 107 families. These plants have been categorized into their purported treatments for 20 medical conditions. The inflammation category showed the highest FIC value of 0.95, showing the best agreement among market vendors claiming its usefulness to treat this condition. The FL index helped to identify 15 culturally important medicinal plant species based on the reported uses by 20 or more vendors in the market. Three medicinal plant species, Eleutherococcus gracilistylus, Sargentodoxa cuneata, and Stephania cepharantha, had an FL > 90%, being used to treat sprains/traumas, rheumatism, and heat/toxins. Conclusions: The medicinal plants sold in the Kaili market are highly diverse and have unique medicinal characteristics. The Miao people often use traditional herbal plants for disease prevention and thereby prioritize the use of medicinal plants in everyday life. The future of this medicinal marketplace, however, is uncertain since few young people (< 30 years old) are vendors or customers. Therefore, it is urgent to conserve traditional ethnomedicinal culture in local communities and pass on the associated traditional knowledge to future generations in this prefecture. And the next step should include further studies on FL > 90% plants' chemistry, pharmacology, biological activity, and toxicity for potentially developing functional foods or pharmaceutical products. [ABSTRACT FROM AUTHOR]

Elephantopus scaber is an ethnomedicinal plant used by the Zhuang people in Southwest China to treat headaches, colds, diarrhea, hepatitis, and bronchitis. A new δ-truxinate derivative, ethyl, methyl 3,4,3',4'-tetrahydroxy-δ-truxinate (1), was isolated from the ethyl acetate extract of the entire plant, along with 4 known compounds. The antioxidant activity of these 5 compounds was determined by ABTS radical scavenging assay. Compound 1 was also tested for its cytotoxicity effect against HepG2 byMTT assay (IC50 = 60μM), and its potential anti-inflammatory, antibiotic, and antitumor bioactivities were predicted using target fishing method software. [ABSTRACT FROM AUTHOR]

Background: The traditional medicinal markets held during the Dragon Boat Festival are common and important in China's countryside. In Jianghua, a Yao autonomous county in Hunan Province in China, the medicinal market also plays an important role for the application, conservation, and communication of traditional Yao medicinal knowledge. Methods: During the Dragon Boat Festival in 2016 and 2017, ethnobotanical surveys and inventories were conducted in the medicinal market of Jianghua County, and voucher plant specimens were collected, identified, and deposited in a herbarium. Quantitative analysis included measurement of frequency of occurrence for species in the marketplace and the relative importance index for the number of uses for a given species. Results: A total of 306 plant species (249 genera, 113 families) and their related information about the medicinal market were collected. Some major findings include the following: (1) Using the whole plant as medicine is more common than other medicinal plant parts; (2) treating rheumatism and clearing inner heat are the most frequent medicinal uses; and (3) taking a medicinal bath is the most frequent modality to administer the traditional medicine. The frequency of occurrence and the relative importance index of some medicinal plants were analyzed, as well as the demographics and the number of stalls and the status of traditional Yao medicinal knowledge in Jianghua. Based on the investigation, suggestions were proposed for better protecting the medicinal market and preserving traditional medicinal knowledge in Jianghua County. Conclusion: The medicinal market during the Dragon Boat Festival in Jianghua County possesses an important cultural value and helps to conserve the traditional Yao medicinal knowledge. The medicinal plants sold at the market showed great diversity and unique local characteristics. The medicinal market is facing some challenges in such a rapidly developing era. Cultivation of young healers and maintaining the local biodiversity might be the key solutions for the development of local medicinal market and local Yao medicinal knowledge. [ABSTRACT FROM AUTHOR]