| 1. |
- Aparicio, Hainner, et al.
(författare)
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Ethnobotanical study of medicinal and edible plants used in Nhamacoa area, Manica province-Mozambique
- 2021
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Ingår i: South African Journal of Botany. - : Elsevier. - 0254-6299 .- 1727-9321. ; 139, s. 318-328
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Tidskriftsartikel (refereegranskat)abstract
- Ethnobotanical relevanceMiombo woodlands are an important source of food and medicine for rural communities in Mozambique. Despite their importance as a source of livelihood and healthcare, logging for charcoal production and conversion of forest relicts to agricultural land threaten their biodiversity along with the traditional knowledge associated with this vegetation type.Aim of the studyTo document ethnobotanical knowledge and to identify medicinal and economic species that can be used as potential alternative sources of livelihoods for the inhabitants Miombo woodlands in Mozambique.Materials and methodsThis study was carried out in the Nhamacoa area, Macate district of Manica province, Mozambique. Free listing and semi-structured interviews were conducted to collect ethnobotanical data. The informants were heads of families randomly selected from the 329 ha of the area of study. Information about medicinal and edible plants, their uses, harvesting practices, management, preparation and possible commercialisation was recorded and voucher specimens were collected. From October 2019 to January 2020, data collection was carried out and later, plant samples were identified. All the collected data was structured in a database and analysed by using the ethnobotanyR package in R.ResultsA total of 106 species from 52 families were reported as medicinal or edible: 55.2% used as food and 43.1% as traditional medicine. It was possible to identify 94 of the voucher specimens collected (90.3% of the botanical collection). Out of 32 uses, 29 were as medicine. The quantitative indices showed different culturally important species and the local markets situation showed the potential for commercialisation. The results of this study indicate that ailments or illnesses in the digestive system, alleviation of wounds and sexual-reproductive system problems are commonly treated with medicinal plants within the area of study.ConclusionsBotanical knowledge, cultural value, utilisation and management practices of 106 plant species were documented. Promoting the planting and commercialisation of some of these species could offer alternative sources of livelihoods or income to the inhabitants of the region, while ensuring exploitation is sustainable. The important role of non-timber forest products and the need to conserve Miombo woodlands relicts for the communities within and around Nhamacoa have been reaffirmed.
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| 2. |
- de Boer, Hugo J., et al.
(författare)
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DNA metabarcoding of orchid-derived products reveals widespread illegal orchid trade
- 2017
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Ingår i: Proceedings of the Royal Society of London. Biological Sciences. - : ROYAL SOC. - 0962-8452 .- 1471-2954. ; 284:1863
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Tidskriftsartikel (refereegranskat)abstract
- In eastern Mediterranean countries orchids continue to be collected from the wild for the production of salep, a beverage made of dried orchid tubers. In this study we used nrITS1 and nrITS2 DNA metabarcoding to identify orchid and other plant species present in 55 commercial salep products purchased in Iran, Turkey, Greece and Germany. Thirty samples yielded a total of 161 plant taxa, and 13 products (43%) contained orchid species and these belonged to 10 terrestrial species with tuberous roots. Another 70% contained the substitute ingredient Cyamopsis tetraganoloba (Guar). DNA metabarcoding using the barcoding markers nrITS1 and nrITS2 shows the potential of these markers and approach for identification of species used in salep products. The analysis of interspecific genetic distances between sequences of these markers for the most common salep orchid genera shows that species level identifications can be made with a high level of confidence. Understanding the species diversity and provenance of salep orchid tubers will enable the chain of commercialization of endangered species to be traced back to the harvesters and their natural habitats, and thus allow for targeted efforts to protect or sustainably use wild populations of these orchids.
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| 3. |
- Farida, Seyed Hamed Moazzami, et al.
(författare)
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Ethnobotanical Applications and Their Correspondence with Phylogeny in Apiaceae-Apioideae
- 2018
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Ingår i: RESEARCH JOURNAL OF PHARMACOGNOSY. - 2345-5977. ; 5:3, s. 79-97
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Forskningsöversikt (refereegranskat)abstract
- The Apiaceae family includes some of the most known medicinal, food and spice species in the world some of which have been used by humans since antiquity. Local people in different regions use many species of the family but the information regarding their uses is scattered. Traditionally used species are good candidates for bioprospecting. Combining traditional uses with phylogenetic data helps in selecting species for bioprospecting. In the present study, an ethnobotanical literature review was conducted to outline a comprehensive overview of the ethnobotanical importance of the family in Iran. To highlight the most ethnobotanically used groups in the family, ethnobotanical data were overlapped with generic phylogeny tree of the subfamily Apioideae. In total, 72 species (17.27%) from 42 genera (33.87%) were found to have ethnobotanical uses. Main uses of the family members were medicinal purposes (67.30%) followed by culinary (25%) and ethnoveterinary (11.11%) uses. Two categories of potential species groups for further bioprospecting investigations have been identified based on the phylogenetic analysis. Based on the findings of the present study, phylogenetic analysis can help in identifying potential groups for bioprospecting studies. More rigorous phylogenetic analysis that combines chemotaxonomy data, ethnomedicinal data and phylogenetic data are necessary to pinpoint exact lineages for specific medicinal properties.
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| 4. |
- Farida, Seyed Hamed Moazzami, et al.
(författare)
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Fatty Acid Patterns of Seeds of Some Salvia Species from Iran : A Chemotaxonomic Approach
- 2016
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Ingår i: Chemistry and Biodiversity. - : Wiley. - 1612-1872 .- 1612-1880. ; 13:4, s. 451-458
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Tidskriftsartikel (refereegranskat)abstract
- In this study, the seed oil content and fatty acid (FA) profile of 21 populations from 16 wild Salvia species of Iran were analyzed by GC. Patterns of chemical variations of the oils among species were identified via numerical analyses and also the taxonomic status of the infrageneric grouping was outlined in the genus. Salvia species were scored based on the contents of main FAs using principal coordinate analysis (PCO). The results showed that the total oil content in the seeds varied significantly, and ranged from 6.68 to 38.53% dry weight. alpha-Linolenic (18:3 omega 3, 1.69 -53.56%), linoleic (18:2 omega 6, 13.04 - 60.64%), oleic (18:1 omega 9, 6.15 - 27.06%), palmitic (16:0, 3.77-9.27%), and stearic (18:0, 1.78 - 3.05%) acid were identified as five major FAs in the oils. The amount of omega-3 and omega-6 FAs ranged between 1.90 - 53.80% and 13.46 - 60.83% of total FAs in the seed oils, respectively. The results confirmed that FA profiles were distinctive among the species and that they can be used as chemotaxonomic markers. The discrimination of Salvia species according to their botanical classification at intersectional level was supported. In general, seed oils of Salvia species were rich sources of polyunsaturated FAs, except in linoleic and alpha-linolenic acid, and may be valuable for food and pharmaceutical industries.
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| 5. |
- Gholami, Soheila, et al.
(författare)
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Exploring genetic variations in threatened medicinal orchids using start codon targeted (SCoT) polymorphism and marker-association with seed morphometric traits
- 2021
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Ingår i: Physiology and Molecular Biology of Plants. - : Springer Nature. - 0971-5894 .- 0974-0430. ; 27:4, s. 769-785
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Tidskriftsartikel (refereegranskat)abstract
- We aimed to study the genetic diversity and population structure of eight Iranian terrestrial orchid species, including Anacamptis coriophora (L.) R. M. Bateman, Pridgeon and M. W. Chase, Dactylorhiza umbrosa (Kar. & Kir.) Nevski, Himantoglossum affine (Boiss.) Schltr., Orchis collina Banks and Solander, Orchis mascula (L.) L., Orchis simia Lam., Ophrys schulzei Bornm. and Fleischm., and Ophrys straussii H. Fleischm. and Bornm. using start target codon markers (SCoT) and finding markers associated with seed morphometric traits. A total of 254 reproducible SCoT fragments were generated, of which 248 fragments were polymorphic (average polymorphism of 96.18%). The SCoT markers showed a narrow range of polymorphism information content (PIC) varied from 0.397 for S9 primer to 0.499 for S11 and S20 primers. Based on the population analysis results, the Orchis simia accessions collected from Paveh region (Os.P) represented the lowest observed number of alleles (Na) (1.13) and effective number of alleles (Ne) (1.09). At the same time, the highest Na (1.29) and Ne (1.18) values were obtained in O. schulzei collected from Javanrood (Oyst.JA). Shannon's information index (I) was ranged from 0.03 for D. umbrosa accessions collected from Marivan (Du.M population) to 0.263 for Ha.Ja population (H. affine accessions collected from Javanrood). The UPGMA dendrogram obtained with the Jaccard similarity coefficient (r = 0.97295) divided 97 studied terrestrial orchid accessions into eight groups mainly based on species type and geographical origin. Based on the Bayesian statistical index, the highest probability of the data was achieved when accessions were divided into eight groups (K = 8). Multiple association analysis (MRA) revealed significant associations between some of SCoT bands with seed morphometric traits. Our findings can be useful for germplasm characterization, conservation, and improvement of Iranian terrestrial orchid species.
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| 6. |
- Gholami, Soheila, et al.
(författare)
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Molecular characterization of endangered Iranian terrestrial orchids using ISSR markers and association with floral and tuber-related phenotypic traits
- 2021
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Ingår i: PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS. - : Springer. - 0971-5894 .- 0974-0430. ; 27:1, s. 53-68
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Tidskriftsartikel (refereegranskat)abstract
- We aimed to study the genetic diversity, population structure, and phylogeny of Iranian orchids using inter-simple sequence repeat (ISSR) markers to find markers associated with phenotypic traits. Based on the phenotypic analysis, the inflorescence length and the flower number of studied accessions ranged from 3.92 to 27.13 cm and 5 to 50, respectively. On the other hand, the tuber length ranged from 1.80 to 9.35 cm. A total of 310 reproducible ISSR fragments with a size range of 150 to 3000 bp were amplified. ISSR primers provided an average polymorphism information content of 0.391, varied from 0.488 for UBC-876 to 0.351 for UBC-842. Os.J population showed the lowest genetic diversity (H = 0.057 and I = 0.075), while Oyst.JA population showed the highest genetic diversity (H = 0.114 and I = 0.158). At species level, the average coefficient of genetic differentiation (G(ST)) ranged from 0.265 for Orchis simia to 0.587 for Himantoglossum affine. Gene flow (Nm) varied from 1.38 (O. simia) to 0.756 (Anacamptis collina). The UPGMA genetic similarity dendrogram using Jaccard coefficients (r = 0.973) revealed six main clusters. Based on the Bayesian clustering method, the highest probability of the data was achieved when accessions were divided into eight groups. Floral and tuber-related phenotypic traits represented high correlations together, and they were associated with some ISSR bands based on the multiple association analysis. Altogether, ISSR markers proved to be useful for discrimination and clarification of the relationships among species and populations collected from geographically different locations. Furthermore, it could identify the polymorphism among accessions within each population and species.
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| 7. |
- Ghorbani, Abdolbaset, et al.
(författare)
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Botanical and floristic composition of the Historical Herbarium of Leonhard Rauwolf collected in the Near East (1573-1575)
- 2018
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Ingår i: Taxon. - : INT ASSOC PLANT TAXONOMY-IAPT. - 0040-0262 .- 1996-8175. ; 67:3, s. 565-580
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Tidskriftsartikel (refereegranskat)abstract
- The German doctor and botanist Leonhard Rauwolf (1535-1596) was the first post-medieval European to travel to the Levant and Mesopotamia. The travel account that he published on his hazardous journey (1573-1575) is well studied, but the plants he collected during his travels have hardly been subjected to scientific study. The fourth volume of Rauwolf's 16th century book herbarium includes plant specimens collected from the area encompassing modern-day Lebanon, Syria and Iraq. We digitized this valuable historic collection, identified all specimens in the herbarium, analyzed its floristic composition, transcribed and translated the Latin and German texts accompanying each specimen and updated the names with the latest accepted nomenclature. The herbarium book includes 191 specimens representing 183 species belonging to 64 families. It includes original specimens of Linnaean type illustrations as well as historical crop cultivars from the Near East. The Rauwolf Herbarium gives a unique insight in the exotic, unknown and useful species of the Near East from the perspective of a 16th century European botanist.
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| 8. |
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| 9. |
- Ghorbani, Abdolbaset, et al.
(författare)
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DNA barcoding of tuberous Orchidoideae : a resource for identification of orchids used in Salep
- 2017
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Ingår i: Molecular Ecology Resources. - : Wiley. - 1755-098X .- 1755-0998. ; 17:2, s. 342-352
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Tidskriftsartikel (refereegranskat)abstract
- Tubers of terrestrial orchids are harvested and traded from the eastern Mediterranean to the Caspian Sea for the traditional product Salep. Overexploitation of wild populations and increased middle-class prosperity have escalated prices for Salep, causing overharvesting, depletion of native populations and providing an incentive to expand harvesting to untapped areas in Iran. Limited morphological distinctiveness among traded Salep tubers renders species identification impossible, making it difficult to establish which species are targeted and affected the most. In this study, a reference database of 490 nrITS, trnL-F spacer and matK sequences of 133 taxa was used to identify 150 individual tubers from 31 batches purchased in 12 cities in Iran to assess species diversity in commerce. The sequence reference database consisted of 211 nrITS, 158 trnL-F and 121 matK sequences, including 238 new sequences from collections made for this study. The markers enabled unambiguous species identification with tree-based methods for nrITS in 67% of the tested tubers, 58% for trnL-F and 59% for matK. Species in the genera Orchis (34%), Anacamptis (27%) and Dactylorhiza (19%) were the most common in Salep. Our study shows that all tuberous orchid species in this area are threatened by this trade, and further stresses the urgency of controlling illegal harvesting and cross-border trade of Salep tubers.
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| 10. |
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