Genetic Resources and Ethnobotany in Aromatic and Medicinal Plants

A special issue of Plants (ISSN 2223-7747).

Deadline for manuscript submissions: 30 June 2025 | Viewed by 2027

Special Issue Editors


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Guest Editor
1. Department of agricultural and veterinary sciences, Portalegre Polytechnic University, 7300 Portalegre, Portugal
2. VALORIZA-Centro de Investigação para a Valorização de Recursos Endógenos, Instituto Politécnico de Portalegre, Praça do Município 11, 7300-110 Portalegre, Portugal
Interests: plant genetic resources; medicinal and aromatic plants (MAPs); ethnobotany; ethnoveterinary; plant propagation; plant breeding; forest sciences

E-Mail Website
Guest Editor
1. Department of Life and Food Science, Polytechnic University of Castelo Branco, 6000-084 Castelo Branco, Portugal
2. CBPBI (Beira Interior Plant Biotechnology Center), 6000 Castelo Branco, Portugal
Interests: seminal and vegetative propagation; physiology; morphology and botany; phenology; secondary metabolites: essential oils, plant extracts, biodiversity conservation vegetation, and valorization of species of regional interest; ethnobotany; herbal plants; aromatic plants; insect plant agriculture biodiversity; conservation organic farming; ornamental plants; essential oils

E-Mail Website
Guest Editor
National Institute for Agrarian and Veterinary Research (INIAV), 7350-901 Elvas, Portugal
Interests: genetic resources; plant breeding; quality and nutritional traits; grain legumes

Special Issue Information

Dear Colleagues,

There are a vast variety of plant species that are aromatic and medicinal in the world. These plants have long been recognized for their rich ethnobotanical heritage, bioactive compounds, and diverse potential applications. The usage and ingestion of landraces and wild herbs is preferred differently in different parts of the world. Actually, raw plant material is commonly extracted from natural environments to satisfy the expanding demands of the agriculture, pharmaceutical, cosmetic, food flavoring, and beverage industries and other urban sectors.

Numerous conservation techniques, including both in situ and ex situ conservation, are required due to the growing interest in the usage of aromatic, medicinal, and nutraceutical plants around the world.

The current knowledge of its use worldwide, the scientific developments supporting this traditional knowledge, and strategies for conserving these species will all be covered in this Special Issue of Plants. This Special Issue provides an excellent opportunity to combine and synthesize recent research on plant breeding, ethnobotany, taxonomy, biodiversity, ecology, and conservation strategies to understand and promote the maintenance of plant diversity, as well as achieving sustainable agriculture and ecosystem management practices in the world.

Dr. Orlanda de Lurdes Viamonte Póvoa
Dr. Fernanda Delgado
Dr. Graça Pereira
Guest Editors

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Keywords

  • biodiversity
  • biogeography
  • climate change
  • cultivation
  • domestication/seeding of wild plants
  • ethnobotany
  • future perspectives for wild aromatic and medicinal plants
  • historical and cultural botany
  • in situ and ex situ conservation
  • natural cosmetics
  • natural pesticides
  • phytotherapy
  • plant associations
  • plant breeding
  • plant conservation
  • secondary metabolites
  • sustainable applications
  • aromatic and medicinal plant gardens

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Published Papers (2 papers)

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Research

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20 pages, 2822 KiB  
Article
New Chloroplast Microsatellites in Helichrysum italicum (Roth) G. Don: Their Characterization and Application for the Evaluation of Genetic Resources
by Matjaž Hladnik, Alenka Baruca Arbeiter, Petra Gabrovšek, Félix Tomi, Marc Gibernau, Slavko Brana and Dunja Bandelj
Plants 2024, 13(19), 2740; https://doi.org/10.3390/plants13192740 - 30 Sep 2024
Viewed by 600
Abstract
Helichrysum italicum (Roth) G. Don is a Mediterranean medicinal plant with great potential in the cosmetics, culinary and pharmaceutical fields due to its unique bioactive compounds. Its recent introduction into agroecosystems has enhanced the exploitation of genetic diversity in natural populations, although limited [...] Read more.
Helichrysum italicum (Roth) G. Don is a Mediterranean medicinal plant with great potential in the cosmetics, culinary and pharmaceutical fields due to its unique bioactive compounds. Its recent introduction into agroecosystems has enhanced the exploitation of genetic diversity in natural populations, although limited molecular markers have made this challenging. In the present study, primers were designed for all 43 SSRs (72.1% mononucleotide, 21% dinucleotide and 6.9% trinucleotide repeats) identified in the chloroplast genome. Populations from Cape Kamenjak (Croatia) and Corsica (France) were analyzed with ten carefully selected cpSSR markers. From the initial set of 16 cpSSRs amplified in all samples, 6 cpSSR markers were removed due to low-length polymorphisms, size homoplasy and nucleotide polymorphisms that could not be detected with allele length. Of the 38 haplotypes detected, 32 were unique to their geographic origin. The highest number of private haplotypes was observed in the Cape Kamenjak population (seven out of nine detected). Based on clustering analyses, the Kamenjak population was the most similar to the Capo Pertusato (south Corsica) population, although only one sub-haplotype was shared. Other Corsican populations were more similar to each other. A cross-species transferability test with Helichrysum litoreum Guss. and Helichrysum arenarium (L.) Moench was successfully conducted and private alleles were identified. Full article
(This article belongs to the Special Issue Genetic Resources and Ethnobotany in Aromatic and Medicinal Plants)
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Review

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23 pages, 2649 KiB  
Review
Review of Mimusops zeyheri Sond. (Milkwood): Distribution, Utilisation, Ecology and Population Genetics
by Christeldah Mkhonto, Salmina Ngoakoana Mokgehle, Wilfred Otang Mbeng, Luambo Jeffrey Ramarumo and Peter Tshepiso Ndlhovu
Plants 2024, 13(20), 2943; https://doi.org/10.3390/plants13202943 - 21 Oct 2024
Viewed by 683
Abstract
Mimusops zeyheri Sond. (Milkwood) is an indigenous fruit tree species with considerable ecological, cultural, and nutritional significance that remains underexploited. This review synthesizes current knowledge on its distribution, taxonomy, phytochemistry, ethnomedicinal applications, ecological functions, genetic diversity, and biotechnological potential. A systematic literature search, [...] Read more.
Mimusops zeyheri Sond. (Milkwood) is an indigenous fruit tree species with considerable ecological, cultural, and nutritional significance that remains underexploited. This review synthesizes current knowledge on its distribution, taxonomy, phytochemistry, ethnomedicinal applications, ecological functions, genetic diversity, and biotechnological potential. A systematic literature search, spanning 1949 to April 2024, yielded 87 relevant publications from an initial 155. Mimusops zeyheri plays a crucial role in supporting the cultural traditions and economic activities of Indigenous Southern African Communities. Its distribution encompasses South, East, and Southern Tropical Africa, with substantial populations across South African provinces. Ethnomedicinally, various plant parts treat conditions including wounds, gastrointestinal issues, and diabetes. The leaves (34%) and roots (32%) are used, with infusion (33%) and decoction (31%) as primary preparation methods. Oral administration (70%) is the most common, primarily addressing skin conditions (18%). Despite its nutritional richness, a standardized nutrient profile is lacking. Limited genetic diversity studies underscore the need for further research. This study highlights Mimusops zeyheri’s multifaceted importance and research gaps, particularly in other Southern African countries. Future investigations should focus on comprehensive phytochemical analysis, ethnomedicinal validation, ecological conservation, genetic diversity assessment, and biotechnological applications. Multidisciplinary collaborations are recommended to promote sustainable utilization while preserving traditional practices. Full article
(This article belongs to the Special Issue Genetic Resources and Ethnobotany in Aromatic and Medicinal Plants)
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Planned Papers

The below list represents only planned manuscripts. Some of these manuscripts have not been received by the Editorial Office yet. Papers submitted to MDPI journals are subject to peer-review.

Title: Maya Vanilla (Vanilla cribbiana Soto Arenas): a new specie in commerce
Authors: Araceli Pérez-Silva; Eduardo Peña-Mojica; Abimael Galeana Ortega; Mónica Rivera-Rivera; Ernestina Paz Gam-boa
Affiliation: TecNM/Instituto Tecnológico de Tuxtepec, Depto. de Ingeniería Química y Bioquímica. Calzada Dr. Victor Bravo Ahuja Num.561, Col. Predio el Paraiso, C.P. 68350, Tuxtepec, Oaxaca, México
Abstract: The regions with the highest vanilla production in Mexico and in the world suffer from low production due to global climate change. However, in Mexico and Guatemala, as well as in some other parts of Central America, there are genetic resources of the vanilla genus that are little known. This is the case of Vanilla cribbiana Soto Arenas from Guatemala and Mexico, known as Maya vanilla. The main objective of this work was to evaluate the physical characteristics and aromatic potential of cured vanilla pods (Vanilla cribbiana). 5 kg batch of cured vanilla pods from Coban, Guatemala were analyzed length, weight, moisture content, and the aromatic profile was evalu-ated by HPLC-DAD and GC-MS. The length of beans ranged from 6 to 16 cm and the weight from 2.2 to 8.2 g. The moisture content varied from 22 to 38.63 %. The concentration of vanillin in the cured vanilla pod ranged from 1.4 to 2.8 g/100 g dry matter. Seventy volatile compounds were identified by GC-MS, their aroma resulting from the presence of vanillinic, benzyl, phenolic and anisic compounds, the latter being characteristic of V. ×tahitensis and V. pompona. Therefore, this species represents an excellent alternative in the vanilla commerce, as a flavouring agent in the food and perfume industry. The use of Mayan vanilla is an option to increase vanilla production for the benefit of the production sector and consumers.

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