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Bufonia darvishii (Caryophyllaceae), a novel endemic species from Zagros Mountains, Iran Bufonia darvishii（石竹科），伊朗扎格罗斯山脉的一个新特有种
IF 0.9 4区 生物学
Nordic Journal of Botany Pub Date : 2024-07-26 DOI: 10.1111/njb.04440
Amin Zeraatkar
{"title":"Bufonia darvishii (Caryophyllaceae), a novel endemic species from Zagros Mountains, Iran","authors":"Amin Zeraatkar","doi":"10.1111/njb.04440","DOIUrl":"https://doi.org/10.1111/njb.04440","url":null,"abstract":"A new subalpine species of <jats:italic>Bufonia</jats:italic> sect. <jats:italic>Longipedicellata</jats:italic> from the Zagros Mountains in west Iran is described and illustrated here. It colonizes mountain slopes with gravelly, stony, and scree substrates in one locality of Chaharmahal and Bakhtiari province, preferably with a western and north‐west orientation, at elevations between 2700 and 3100 m a.s.l. The new species, <jats:italic>B. darvishii</jats:italic>, is diagnosed against the morphologically similar <jats:italic>B. macrocarpa</jats:italic>. The two species share similarities such as filiform and long pedicels, a lax panicle‐cyme inflorescence, distribution pattern of trichomes, and long peduncles. However, the new species stands out with semi‐shrub life form, its greater height, retention of the previous year's stems, cymes bearing more flowers, orbicular petals, larger petals, a broadly ovate ovary, larger sepals with more pronounced nervation, shorter pedicels, larger flowers, etc. <jats:italic>Bufonia darvishii</jats:italic> is proposed to be Critically Endangered (CR) following the guidelines of the IUCN.","PeriodicalId":54716,"journal":{"name":"Nordic Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141771695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Germination of 10 midland plant species from the eastern Mediterranean Basin: effects of smoke, syringaldehyde, karrikinolide and cyanohydrin 地中海盆地东部 10 种中原植物的发芽：烟雾、丁香醛、卡利基内酯和氰基海德林的影响
IF 0.9 4区 生物学
Nordic Journal of Botany Pub Date : 2024-07-26 DOI: 10.1111/njb.04457
Şükrü Serter Çatav, Kenan Akbaş, Yaren Fulya Kaplan, Ceren Kızıl, Betül Bürün
{"title":"Germination of 10 midland plant species from the eastern Mediterranean Basin: effects of smoke, syringaldehyde, karrikinolide and cyanohydrin","authors":"Şükrü Serter Çatav, Kenan Akbaş, Yaren Fulya Kaplan, Ceren Kızıl, Betül Bürün","doi":"10.1111/njb.04457","DOIUrl":"https://doi.org/10.1111/njb.04457","url":null,"abstract":"The beneficial effects of smoke and its constituents, karrikinolide (KAR<jats:sub>1</jats:sub>) and cyanohydrin glyceronitrile, on the germination of Mediterranean lowland species are well‐documented. However, very little is known about the role of these signals on the germination of plants at higher altitudes. In addition, lignin‐derived chemicals, such as syringaldehyde (SAL), have recently been proposed as overlooked cues for smoke‐induced germination. To address these gaps in the literature, we investigated the effects of smoke‐water and SAL on the germination of 10 midland species growing on serpentine soils. We also sought to determine whether SAL interacts with KAR<jats:sub>1</jats:sub> and/or mandelonitrile (MAN, a cyanohydrin) to enhance seed germination. The results show that smoke‐water significantly improved the germination of three species (<jats:italic>Barbarea duralii</jats:italic>, <jats:italic>Digitalis cariensis</jats:italic> and <jats:italic>Turritis laxa</jats:italic>). SAL, on the other hand, had no positive effect on the germination of the 10 species tested. Furthermore, three smoke‐sensitive species and <jats:italic>Verbascum cariense</jats:italic> responded to KAR<jats:sub>1</jats:sub> and/or MAN. Finally, SAL did not exert any synergistic effects on germination in interaction with KAR<jats:sub>1</jats:sub> and MAN. In conclusion, we provide evidence that smoke is an important germination cue also for Mediterranean midland species. Moreover, SAL did not play a role in stimulating germination in smoke‐sensitive species, either independently or in combination with other smoke chemicals.","PeriodicalId":54716,"journal":{"name":"Nordic Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141771694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stereochilus linearifolius (Orchidaceae): a new species of Orchidaceae (Epidendroideae: Vandeae: Aeridinae) from Yunnan, China Stereochilus linearifolius (Orchidaceae): 中国云南的一个兰科新种 (Epidendroideae: Vandeae: Aeridinae)
IF 0.9 4区 生物学
Nordic Journal of Botany Pub Date : 2024-07-25 DOI: 10.1111/njb.04452
Pengyu Wu, Yutian Zhang, Qiantong Shan, Zhoudong Han, Ziyang Wang, Yajuan Lou, Xinyuan Qin, Zhifeng Xu
{"title":"Stereochilus linearifolius (Orchidaceae): a new species of Orchidaceae (Epidendroideae: Vandeae: Aeridinae) from Yunnan, China","authors":"Pengyu Wu, Yutian Zhang, Qiantong Shan, Zhoudong Han, Ziyang Wang, Yajuan Lou, Xinyuan Qin, Zhifeng Xu","doi":"10.1111/njb.04452","DOIUrl":"https://doi.org/10.1111/njb.04452","url":null,"abstract":"A newly discovered species, <jats:italic>Stereochilus linearifolius</jats:italic> (Vandeae, Orchidaceae), which was found in Maguan (Yunnan Province, China), is described and illustrated. Detailed morphological examination revealed that <jats:italic>S. linearifolius</jats:italic> exhibits similarities to <jats:italic>S. dalatensis</jats:italic>, however, it distinguishes itself in terms of plant size, leaf dimensions (length and width), sepal width, spur shape, midlobe shape, as well as the coloration of lip, anther cap and stigma.","PeriodicalId":54716,"journal":{"name":"Nordic Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141771590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tzveleviochloa uniyalii comb. nov. (Poaceae, Aveninae): taxonomic status and an update on distributions in India Tzveleviochloa uniyalii comb.
IF 0.9 4区 生物学
Nordic Journal of Botany Pub Date : 2024-07-25 DOI: 10.1111/njb.04349
Dileshwar Prasad, Smita Tiwari, Sangam Sharma, Rekha Yadav, Priyanka Agnihotri
{"title":"Tzveleviochloa uniyalii comb. nov. (Poaceae, Aveninae): taxonomic status and an update on distributions in India","authors":"Dileshwar Prasad, Smita Tiwari, Sangam Sharma, Rekha Yadav, Priyanka Agnihotri","doi":"10.1111/njb.04349","DOIUrl":"https://doi.org/10.1111/njb.04349","url":null,"abstract":"<jats:italic>Helictotrichon uniyalii</jats:italic> corresponds to the genus <jats:italic>Tzveleviochloa</jats:italic> based on the lemma apex, lodicules, and ovary morphological features. Therefore, here, a new combination, <jats:italic>Tzveleviochloa uniyalii</jats:italic>, is proposed. In addition, we have provided amended descriptions, taxonomic notes, habitat, and distributional range updates with a new record of the flora of Himachal Pradesh, illustration, and color photographs.","PeriodicalId":54716,"journal":{"name":"Nordic Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141785168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Two new species of wild ornamental Musa (Musaceae) from Arunachal Pradesh, northeast India 来自印度东北部阿鲁纳恰尔邦的两种野生观赏麝香植物（麝香科）新种
IF 0.9 4区 生物学
Nordic Journal of Botany Pub Date : 2024-07-02 DOI: 10.1111/njb.04271
Simanta Taid, Sorokhaibam Sureshkumar Singh, Padma Raj Gajurel
{"title":"Two new species of wild ornamental Musa (Musaceae) from Arunachal Pradesh, northeast India","authors":"Simanta Taid, Sorokhaibam Sureshkumar Singh, Padma Raj Gajurel","doi":"10.1111/njb.04271","DOIUrl":"https://doi.org/10.1111/njb.04271","url":null,"abstract":"Two new species of ornamental banana, namely <jats:italic>Musa siangensis</jats:italic> Taid, S.S. Singh et Gajurel and <jats:italic>Musa bracteata</jats:italic> S.S. Singh, Gajurel et Taid collected in Arunachal Pradesh, India, are described. Morphologically, both the new species are close to <jats:italic>Musa arunachalensis</jats:italic> A. Joe, Sreejith et M. Sabu. Morphological characters are described and illustrated with colour photographs for easy recognition. A key to the closely related species and a table of comparison enumerating selected morphological characters are also provided. The new species are further supported by molecular <jats:italic>rbc</jats:italic>L sequence data.","PeriodicalId":54716,"journal":{"name":"Nordic Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141530229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Plant ecotypes in the 21st century: from local adaptation to speciation and conservation 21 世纪的植物生态型：从地方适应到物种变异和保护
IF 0.9 4区 生物学
Nordic Journal of Botany Pub Date : 2024-07-02 DOI: 10.1111/njb.04547
Stefan Andersson, Renate A. Wesselingh
{"title":"Plant ecotypes in the 21st century: from local adaptation to speciation and conservation","authors":"Stefan Andersson, Renate A. Wesselingh","doi":"10.1111/njb.04547","DOIUrl":"https://doi.org/10.1111/njb.04547","url":null,"abstract":"","PeriodicalId":54716,"journal":{"name":"Nordic Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Aspidistra shangsiensis (Asparagaceae), a new species from Guangxi, China Aspidistra shangsiensis（天门冬科），中国广西的一个新种
IF 0.9 4区 生物学
Nordic Journal of Botany Pub Date : 2024-07-01 DOI: 10.1111/njb.04212
Yong‐Yan Liang, Jie Huang, Hai‐Ling Chen, Chun‐Rui Lin
{"title":"Aspidistra shangsiensis (Asparagaceae), a new species from Guangxi, China","authors":"Yong‐Yan Liang, Jie Huang, Hai‐Ling Chen, Chun‐Rui Lin","doi":"10.1111/njb.04212","DOIUrl":"https://doi.org/10.1111/njb.04212","url":null,"abstract":"<jats:italic>Aspidistra shangsiensis</jats:italic>, a new species of Asparagaceae from southern Guangxi, China, is described and illustrated. The new species is similar to <jats:italic>A. hainanensis</jats:italic> in the flower color and shape, but differs by the leaf blade narrowly lanceolate, 28–45 × 4.0–6.5 cm, perianth lobes 8–10, stigma upper surface with fine radial grooves distally. This new species is only known from Shangsi County in Guangxi, China.","PeriodicalId":54716,"journal":{"name":"Nordic Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Psammogeton raniae‐magotrae sp. nov. (Apiaceae) from Jammu and Kashmir, India Psammogeton raniae-magotrae sp.
IF 0.9 4区 生物学
Nordic Journal of Botany Pub Date : 2024-06-28 DOI: 10.1111/njb.04176
B. L. Bhellum
{"title":"Psammogeton raniae‐magotrae sp. nov. (Apiaceae) from Jammu and Kashmir, India","authors":"B. L. Bhellum","doi":"10.1111/njb.04176","DOIUrl":"https://doi.org/10.1111/njb.04176","url":null,"abstract":"A new species of <jats:italic>Psammogeton</jats:italic> (Apiaceae) found in Jammu district of Jammu and Kashmir, India, is described and illustrated. It is closely allied to <jats:italic>Psammogeton canescens</jats:italic> and <jats:italic>P. shivalikensis</jats:italic> but differing from them in having noticeably radical and deeply ternate leaves, with acuminate apex, peduncle 1–3 cm long, nearly smooth or faintly ribbed, flowers dull white or pale yellow, an elongated stylopodium, fruits with hair that is nearly twice the fruit width. Together with the images, a distribution map and comparative account with morphological and phenological details of closely related <jats:italic>P. canescens and P. shivalikensis</jats:italic> are provided<jats:italic>.</jats:italic> Keys to all five species are also included.","PeriodicalId":54716,"journal":{"name":"Nordic Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rubus wahlbergii and related species in Sweden 瑞典的华山茜及相关树种
IF 0.9 4区 生物学
Nordic Journal of Botany Pub Date : 2024-06-27 DOI: 10.1111/njb.04373
Mingyue Zhou, Melanie S. Montes, Tore Mattsson, Tomas Burén, Mikael Hedrén, Ulf Ryde
{"title":"Rubus wahlbergii and related species in Sweden","authors":"Mingyue Zhou, Melanie S. Montes, Tore Mattsson, Tomas Burén, Mikael Hedrén, Ulf Ryde","doi":"10.1111/njb.04373","DOIUrl":"https://doi.org/10.1111/njb.04373","url":null,"abstract":"We studied <jats:italic>Rubus wahlbergii</jats:italic> and related species in <jats:italic>R.</jats:italic> sect. <jats:italic>Corylifolii</jats:italic>, primarily in Sweden, using DNA microsatellites. The results show that the material can be divided into three species: <jats:italic>R. wahlbergii</jats:italic> s.s. which occurs along the Swedish coast from Bohuslän to Uppland, <jats:italic>R. nordicus</jats:italic> which occurs on the western coast all the way south to north‐western Skåne, and a previously unrecognized taxon which we here describe as <jats:italic>R. wahlbergioides.</jats:italic> The latter has scattered localities in Halland, Skåne, Blekinge, Öland and Småland, but is common around Kivik in Skåne and Kalmar in Småland. It is characterised by leaves that are without felt underneath, terminal leaflets with a somewhat more triangular shape and coarser serration than those of <jats:italic>R. wahlbergii</jats:italic> and also has more glands on the stem and the inflorescence. In the northern part of the distribution, <jats:italic>R. nordicus</jats:italic> is easily distinguished morphologically from <jats:italic>R. wahlbergii</jats:italic>, e.g. by a strong tendency to form 7‐foliolate leaves, but in Skåne and Halland, the two species are harder to distinguish. Still, genetically <jats:italic>R. nordicus</jats:italic> is more similar to <jats:italic>R. sordirosanthus</jats:italic> than to <jats:italic>R. wahlbergii</jats:italic> s.s.","PeriodicalId":54716,"journal":{"name":"Nordic Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Iris luojiensis (Iridaceae), a new species from southwest China 中国西南地区的新种萝姬鸢尾（鸢尾科
IF 0.9 4区 生物学
Nordic Journal of Botany Pub Date : 2024-06-24 DOI: 10.1111/njb.04389
Han‐Wen Huang, Zi‐Yi Wang, Si‐Yuan Zeng, Qi‐Yi Yang, Rong Li
{"title":"Iris luojiensis (Iridaceae), a new species from southwest China","authors":"Han‐Wen Huang, Zi‐Yi Wang, Si‐Yuan Zeng, Qi‐Yi Yang, Rong Li","doi":"10.1111/njb.04389","DOIUrl":"https://doi.org/10.1111/njb.04389","url":null,"abstract":"<jats:italic>Iris luojiensis</jats:italic> Z.Y. Wang, H.W. Huang and R. Li sp. nov. from southwest China is described and illustrated. This species occurs on shrub slopes in mountainous regions of southwest China. <jats:italic>Iris luojiensis</jats:italic> is morphologically similar to <jats:italic>Iris japonica</jats:italic> Thunb., <jats:italic>Iris calcicola</jats:italic> Z. C. Lu, Z.P. Huang and Yan Liu and <jats:italic>Iris wattii</jats:italic> Baker, but easily distinguished from them by its bluish‐violet flowers, 3–6 flowering‐stem branches, leaf size, particularly the upper leaves, and by only having two to three (seldom one) flowers per bract. A phylogenetic analysis based on the complete plastid genome supports the separation of <jats:italic>I. luojiensis</jats:italic> from other morphologically related species. According to morphological and molecular evidence, <jats:italic>I. luojiensis</jats:italic> can be placed in the <jats:italic>I.</jats:italic> sect. <jats:italic>Lophiris</jats:italic>.","PeriodicalId":54716,"journal":{"name":"Nordic Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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