{"title":"珍稀特有种半人马座的保护现状。英国世纪龙胆属(龙胆科)","authors":"Elizabeth Downey, D. Pearman, T. Rich","doi":"10.33928/bib.2021.03.161","DOIUrl":null,"url":null,"abstract":"The status of the rare English endemic Centaurium tenuiflorum subsp. anglicum, English Centaury, has been assessed from field surveys in 2020 and compared against previous population counts. In Dorset, 16 populations with c.25,800 plants occurred and there was no evidence of overall decline. It was not refound in one site in the Isle of Wight. The IUCN threat status is ‘Least Concern’.","PeriodicalId":254514,"journal":{"name":"British & Irish Botany","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Conservation status of the rare endemic Centaurium tenuiflorum subsp. anglicum, English Centaury (Gentianaceae)\",\"authors\":\"Elizabeth Downey, D. Pearman, T. Rich\",\"doi\":\"10.33928/bib.2021.03.161\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The status of the rare English endemic Centaurium tenuiflorum subsp. anglicum, English Centaury, has been assessed from field surveys in 2020 and compared against previous population counts. In Dorset, 16 populations with c.25,800 plants occurred and there was no evidence of overall decline. It was not refound in one site in the Isle of Wight. The IUCN threat status is ‘Least Concern’.\",\"PeriodicalId\":254514,\"journal\":{\"name\":\"British & Irish Botany\",\"volume\":\"10 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-07-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"British & Irish Botany\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33928/bib.2021.03.161\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"British & Irish Botany","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33928/bib.2021.03.161","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Conservation status of the rare endemic Centaurium tenuiflorum subsp. anglicum, English Centaury (Gentianaceae)
The status of the rare English endemic Centaurium tenuiflorum subsp. anglicum, English Centaury, has been assessed from field surveys in 2020 and compared against previous population counts. In Dorset, 16 populations with c.25,800 plants occurred and there was no evidence of overall decline. It was not refound in one site in the Isle of Wight. The IUCN threat status is ‘Least Concern’.