Acta Botanica Hungarica最新文献

Fissidens Pokhrensis Nork. – A New Record to Kerala Fissidens Pokhrensis Nork.- 喀拉拉邦的新记录

Acta Botanica Hungarica Pub Date : 2024-05-08 DOI: 10.1556/034.66.2024.1-2.6

P. Neethu, P. Sreeja, A. Daniels

引用次数: 0

Influence of Sporophyte Emergence on Phytochemical Constituents and Antimicrobial Activity of Hyophila Involuta (Pottiaceae) – A Bryophyte Species 孢子体萌发对一种苔藓植物 Hyophila Involuta（Pottiaceae）的植物化学成分和抗菌活性的影响

Acta Botanica Hungarica Pub Date : 2024-05-08 DOI: 10.1556/034.66.2024.1-2.2

M. Isa, A. Makinde, B. Akinpelu

{"title":"Influence of Sporophyte Emergence on Phytochemical Constituents and Antimicrobial Activity of Hyophila Involuta (Pottiaceae) – A Bryophyte Species","authors":"M. Isa, A. Makinde, B. Akinpelu","doi":"10.1556/034.66.2024.1-2.2","DOIUrl":"https://doi.org/10.1556/034.66.2024.1-2.2","url":null,"abstract":"Hyophila involuta (Hook) Jaeg., a sample collected from a natural population in the Biological Garden, Obafemi Awolowo University, Nigeria, was sorted into non-sporophytic and sporophytic gametophytes. This was with a view to investigating the possible influence of sporophyte emergence on the bioactive constituents and the antimicrobial potentials of the moss plant. Aqueous extracts of each of the non-sporophytic and the sporophytic gametophyte samples were prepared, and each was subjected to qualitative and quantitative phytochemical screening, gas chromatography-mass spectrometry (GC-MS) analyses, and antimicrobial potentials tests on selected bacteria and fungi following standard procedures. The results showed both extracts testing positive for alkaloids, cardiac glycosides, saponins, and steroids. Quantitatively, alkaloids and cardiac glycosides concentrations were higher in the non-sporophytic than in the sporophytic gametophytes. Nevertheless, the saponins content was higher in sporophytic gametophytes. GC-MS analyses revealed 40 and 46 bioactive compounds in the non-sporophytic and the sporophytic gametophyte samples respectively. The most prominent compound was 1, 13-tetradecadiene (13.62%) in the non-sporophytic gametophyte but cycloheptasiloxane tetradecamethyl- (13.78%) in the sporophytic game-tophyte. Furthermore, the sporophytic gametophyte extract inhibited the growth of Escherichia coli, Pseudomonas aeruginosa, and Candida pseudotropicalis while the non-sporophytic gametophyte extract only inhibited the growth of P. aeruginosa at a minimum inhibitory concentration of 40 mg/mL except for C. pseudotropicalis (20 mg/mL). This study, therefore, provided insight for investigating the medicinal values of bryophytes and concluded that the emergence of sporophytes on gametophytes of a bryophyte species can vary significantly the synthesis of its biologically active compounds and its antimicrobial activity.","PeriodicalId":39595,"journal":{"name":"Acta Botanica Hungarica","volume":" 39","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140999724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Use of Ethnoveterinary Medicinal Plants to Treat Cattle Diseases by the Oulad Heriz Farmers in the Chaouia Region, Northwest of Morocco 摩洛哥西北部沙维雅地区 Oulad Heriz 农民使用民族兽医药用植物治疗牛病的情况

Acta Botanica Hungarica Pub Date : 2024-05-08 DOI: 10.1556/034.66.2024.1-2.1

N. Chaachouay, A. Azeroual, B. Bencherki, O. Benkhnigue, L. Zidane

{"title":"Use of Ethnoveterinary Medicinal Plants to Treat Cattle Diseases by the Oulad Heriz Farmers in the Chaouia Region, Northwest of Morocco","authors":"N. Chaachouay, A. Azeroual, B. Bencherki, O. Benkhnigue, L. Zidane","doi":"10.1556/034.66.2024.1-2.1","DOIUrl":"https://doi.org/10.1556/034.66.2024.1-2.1","url":null,"abstract":"Using medicinal plants for healthcare practices in indigenous communities presents a chance to discover natural remedies. This study aims to provide a detailed account of the ethnoveterinary knowledge of medicinal plants utilized for therapeutic purposes. From December 2020 to December 2021, a field investigation was carried out within the Oulad Heriz tribes. Two hundred local farmers were interviewed using open-ended, semi-structured discussions, free listing and focus groups. A total of one hundred medicinal plants belonging to 87 genera and 33 families were discovered to be employed for ethnoveterinary purposes. Rosmarinus officinalis L. was the most frequently utilized ethnoveterinary plant species in the study area (70 citations). Leaves are shown to be the most commonly employed plant parts (55%). However, digestive disorders were the most often mentioned ailment (33 medicinal plants, 599 citations), and most herbal medicines were made by infusion (46.2%). According to the current investigation findings, local farmers in Oulad Heriz have continuous knowledge of ethnoveterinary plants. This ethnoveterinary medicinal heritage needs to be incorporated with contemporary medicine to use plants and their products as potentially viable medications for various cattle illnesses.","PeriodicalId":39595,"journal":{"name":"Acta Botanica Hungarica","volume":" 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140998174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

New and Noteworthy Lichen-Forming and Lichenicolous Fungi 13. A Revision of the Xanthoria Ectaneoides Complex (Xanthorioideae, Teloschistaceae) Including the New Species Xanthoria Pylyporlykii 新的和值得注意的地衣形成和地衣真菌 13.包括新种 Xanthoria Pylyporlykii 在内的 Xanthoria Ectaneoides Complex（Xanthorioideae, Teloschistaceae）的修订

Acta Botanica Hungarica Pub Date : 2024-05-08 DOI: 10.1556/034.66.2024.1-2.3

S. Y. Kondratyuk, L. Lőkös, P.-E. Persson, M. Hansson, U. Schiefelbein, I. Kärnefelt, A. Thell

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Data to the Malaysian Liverwort Flora, IV: a New Species of Mastigopelma Mitt. (Lepidoziaceae) from Cameron Highlands, Peninsular Malaysia 马来西亚肝草植物区系数据，IV：来自马来西亚半岛金马仑高原的 Mastigopelma Mitt.(来自马来西亚半岛金马仑高原的新物种

Acta Botanica Hungarica Pub Date : 2024-05-08 DOI: 10.1556/034.66.2024.1-2.5

G. E. Lee, E. Pesiu, X. L. He

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Two New Natural Acid Norway Spruce Communities in the High Mountains of the Western Carpathians 西喀尔巴阡山脉高山上两个新的天然酸性挪威云杉群落

Acta Botanica Hungarica Pub Date : 2024-05-08 DOI: 10.1556/034.66.2024.1-2.4

P. Kučera, Ľ. Vidličková, E. Elchison, K. Ďurčeková

引用次数: 0

Sea Barley (Hordeum Marinum) Seed Germination Ecology and Seedling Emergence 海大麦（Hordeum Marinum）种子发芽生态学和幼苗萌发

Acta Botanica Hungarica Pub Date : 2024-05-08 DOI: 10.1556/034.66.2024.1-2.8

M. Taheri, J. Gherekhloo, S. Sohrabi, A. Siahmarguee, S. Hassanpour-bourkheili

{"title":"Sea Barley (Hordeum Marinum) Seed Germination Ecology and Seedling Emergence","authors":"M. Taheri, J. Gherekhloo, S. Sohrabi, A. Siahmarguee, S. Hassanpour-bourkheili","doi":"10.1556/034.66.2024.1-2.8","DOIUrl":"https://doi.org/10.1556/034.66.2024.1-2.8","url":null,"abstract":"Sea barley is weedy grass in agricultural landscapes and infrastructure habitats (roads, railroads, etc.) in Golestan province (the northern part of Iran). This study investigated the germination of sea barley in response to temperature, water potentials, salinity, pH levels, waterlogging, heat stress and also seedling emergence in response to burial depth. Results showed that sea barley seeds germinated over a wide range of temperatures from 5 to 35 °C, with the highest germination at 25 °C. Seed germination was rapidly reduced with increasing osmotic potential so that germination declined by 36% at –0.2 MPa. This was also the case for the salinity stress, and germination declined by 30% at 40 mM NaCl. Seed germination was the highest (> 65%) in 6 to 7 pHs and no germination was observed at alkali levels. Heat stress completely inhibited the germination of seeds at all tested temperatures and durations. Sea barley seed germination was higher than 50% after being waterlogged for 45 days, and some germination (12%) still occurred 60 days after waterlogging. The highest seedling growth occurred at 1–2 cm soil depth and was negligible at ≥5 cm soil depths. The results of this study indicate that deep tillage or flamethrower may be good options to mitigate the negative impacts of this weed.","PeriodicalId":39595,"journal":{"name":"Acta Botanica Hungarica","volume":" 36","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140999751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

New Records for the Bryophyte Flora of Vietnam, 5 越南毛藓植物新记录，5

Acta Botanica Hungarica Pub Date : 2024-05-08 DOI: 10.1556/034.66.2024.1-2.7

T. Pócs

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A Floristical and Ecological Study of the Medicinal Flora Used by the Local Population of the Haouz-Rehamna Region (Middle Atlantic Morocco-4) 豪兹-雷哈姆纳地区（摩洛哥中大西洋-4）当地居民使用的药用植物的植物学和生态学研究

Acta Botanica Hungarica Pub Date : 2023-11-16 DOI: 10.1556/034.65.2023.3-4.3

O. Benkhnigue, N. Chaachouay, L. Zidane

{"title":"A Floristical and Ecological Study of the Medicinal Flora Used by the Local Population of the Haouz-Rehamna Region (Middle Atlantic Morocco-4)","authors":"O. Benkhnigue, N. Chaachouay, L. Zidane","doi":"10.1556/034.65.2023.3-4.3","DOIUrl":"https://doi.org/10.1556/034.65.2023.3-4.3","url":null,"abstract":"To carry out a floristical inventory of plants used in traditional medicine in the HaouzRehamna region, a series of ethnobotanical surveys were conducted during five campaigns (2012–2017) with a representative sample of 1,700 people. These researches are completed by the determination of species collected in the field. It is worth mentioning that, taking into account the recent changes at the international level on taxonomy, the results obtained allowed us to elaborate a catalogue of 415 plant species (bryophytes (2 species); lichens (1), superior mushrooms (1), pteridophytes (4), gymnosperms (8), chlamydosperms (2) and angiosperms (397)) belonging to 291 genera and 99 botanical families, of which nine are the most representative and total 53.49%, namely: Asteraceae (11.33%), Lamiaceae (10.12%), Fabaceae (8.43%), Apiaceae (6.50%), Solanaceae (4.34%), Poaceae (3.86%), Rosaceae (3.37%), Brassicaceae (3.13%) and Cucurbitaceae (2.41%). On the contrary, the other 90 families represent a specific number less than or equal to 1.93%. The data also reflect a high degree of monotypic, where a single species represented 47.48% of the recorded families, and 79.03% of the genera were monotypic. The spontaneous plants occupy the first place with 241 species (58.07%). In addition, the classification by genus showed that the genus Mentha is the most used by its number of species (8 species). Moreover, we noted the use of 12 hybrid species. The chorological analysis revealed the domination of taxa with Mediterranean distribution for spontaneous species. Therophytes (27%) and phanerophytes (23.36%) are the most represented life forms. The results of this study could serve as a basis for future research in the field of floristics and ecology for the conservation of biodiversity.","PeriodicalId":39595,"journal":{"name":"Acta Botanica Hungarica","volume":"52 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139268940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Knudsenia Flavoparmeliarum: A new Genus and Species of Lichenicolous Fungus Growing on Flavoparmelia Caperata and Flavopunctelia Flaventior (Parmeliaceae) from India Knudsenia Flavoparmeliarum：生长在印度 Flavoparmelia Caperata 和 Flavopunctelia Flaventior（Parmeliaceae）上的地衣真菌新属和新种

Acta Botanica Hungarica Pub Date : 2023-11-16 DOI: 10.1556/034.65.2023.3-4.5

Y. Joshi, P. Bansal

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