整理出世界竹子清单(World Checklist of Bamboos,WCBs)中隶属73个竹属里的以地域名称命名的352个竹种,其中50个竹种以国家、洲际等大尺度地理区域名称命名,302个竹种以省市、山川等地域名称命名(中国128个),发现约有1/5竹种、竹属以地...整理出世界竹子清单(World Checklist of Bamboos,WCBs)中隶属73个竹属里的以地域名称命名的352个竹种,其中50个竹种以国家、洲际等大尺度地理区域名称命名,302个竹种以省市、山川等地域名称命名(中国128个),发现约有1/5竹种、竹属以地域定名,比较普遍。详细分析了以竹属、竹区、命名人、合格发表时间等约束因素条件下的种加词拉丁化定名现象,以及其中的多类型地域名称种加词的凝练形式。提出区别对待新陈、扬弃地域定名的观点,以修订新版植物命名法规,更准确反映竹子的遗传地理特性,甄别竹种,服务竹业。展开更多
全世界竹亚科(Bambusoideae)慈竹属(Neosinocalamus Keng f.)植物只有2种,均产自中国,主要分布于长江流域,以四川盆地最为丰富,分布面积约10万hm2。由于历史上慈竹与人类的生产生活关系密切,故其资源随着人类社会的不断发展而逐步扩大,...全世界竹亚科(Bambusoideae)慈竹属(Neosinocalamus Keng f.)植物只有2种,均产自中国,主要分布于长江流域,以四川盆地最为丰富,分布面积约10万hm2。由于历史上慈竹与人类的生产生活关系密切,故其资源随着人类社会的不断发展而逐步扩大,目前所见慈竹属植物大多为人工栽培。其中,慈竹N.affinis(Rendle)Keng f.有10个栽培品种,方城慈竹N.fangchengensis Yi et J.Y.Shi有2个栽培品种。文章整理了这些栽培品种及其相关信息,以便查阅和参考。展开更多
Based on an unexpected result of obtaining molecular sequence data from tropical representatives of the genus Normandina,we revised the biological concept of the neotropical taxon Marchandiomphalina foliacea.The obtai...Based on an unexpected result of obtaining molecular sequence data from tropical representatives of the genus Normandina,we revised the biological concept of the neotropical taxon Marchandiomphalina foliacea.The obtained data let us conclude that M.foliacea is not a basidiomycete,as originally proposed,but belongs in Verrucariaceae,in the genus Agonimia,including its perithecia which had been identified with the lichenicolous Norrlinia peltigericola.The ITS(and nuLSU)sequences previously obtained from M.foliacea,seemingly confirming its status as a basidiomycete,are from an unmanifested lichenicolous fungus,present also in numerous specimens of Normandina.ITS data suggest the presence of seven lineages that can be recognized at the species level,forming two clusters:one cluster of three lineages found in thalli of M.foliacea,and a second cluster of four lineages found in thalli of Normandina.This pattern is similar to what has recently been found in the basidiomycete genus Cyphobasidium occurring predominantly in Parmeliaceae lichens.We propose the combination of Omphalina foliacea into the genus Agonimia,as Agonimia foliacea(P.M.Jørg.)Lucking&Moncada,comb.nov.,and place Marchandiomphalina in synonymy with Agonimia.To formally recognize the unnamed lichenicolous basidiomycete present in Agonimia and Normandina thalli,we take advantage of provision ICN Art.40.5 in the Code and describe the unmanifested fungus as a new genus,with seven new species,even if no physical type specimens can be preserved(except for the corresponding host lichens which,however,do not show the features of the fungus):Lawreymyces Lucking&Moncada,gen.nov.(Type:L.palicei),with L.bogotensis Lucking&Moncada,sp.nov.,L.columbiensis Lucking&Moncada,sp.nov.,L.confusus Lucking&Moncada,sp.nov.,L,foliaceae Lucking&Moncada,sp.nov.,L.palicei Lucking&Moncada,sp.nov.,L.pulchellae Lucking&Moncada,sp.nov.,and L.spribillei Lucking&Moncada,sp.nov.This opens the door to the formal recognition of thousands of species of voucherless fungi detected through environmental sequencing techniques under the current Code.展开更多
文摘整理出世界竹子清单(World Checklist of Bamboos,WCBs)中隶属73个竹属里的以地域名称命名的352个竹种,其中50个竹种以国家、洲际等大尺度地理区域名称命名,302个竹种以省市、山川等地域名称命名(中国128个),发现约有1/5竹种、竹属以地域定名,比较普遍。详细分析了以竹属、竹区、命名人、合格发表时间等约束因素条件下的种加词拉丁化定名现象,以及其中的多类型地域名称种加词的凝练形式。提出区别对待新陈、扬弃地域定名的观点,以修订新版植物命名法规,更准确反映竹子的遗传地理特性,甄别竹种,服务竹业。
文摘全世界竹亚科(Bambusoideae)慈竹属(Neosinocalamus Keng f.)植物只有2种,均产自中国,主要分布于长江流域,以四川盆地最为丰富,分布面积约10万hm2。由于历史上慈竹与人类的生产生活关系密切,故其资源随着人类社会的不断发展而逐步扩大,目前所见慈竹属植物大多为人工栽培。其中,慈竹N.affinis(Rendle)Keng f.有10个栽培品种,方城慈竹N.fangchengensis Yi et J.Y.Shi有2个栽培品种。文章整理了这些栽培品种及其相关信息,以便查阅和参考。
基金supported by two grants from the National Science Foundation:Neotropical Epiphytic Microlichens-An Innovative Inventory of a Highly Diverse yet Little Known Group of Symbiotic Organisms(DEB 0715660 to The Field MuseumPI R.Lücking)+5 种基金Phylogenetic Diversity of Mycobionts and Photobionts in the Cyanolichen Genus Dictyonema,with Emphasis on the Neotropics and the Galapagos Islands(DEB 0841405 to George Mason UniversityPI J.LawreyCo-PIs:R.Lucking,P.Gillevet)The Verein der Freunde des Botanischen Gartens und Botanischen Museums Berlin-Dahlem e.V.(https://www.bgbm.org/de/BGBM/freunde/index.html)supported molecular sequencing work for specimens collected as part of the Pilotprojekt Kooperation mit dem Botanischen Garten Bogota´(BMBF,see below).The Universidad Distrital Francisco Jose´de Caldas,Bogota´,is thanked for the support to the lichen herbarium and the curatorial work of the UDBC collections,and the Field Museum and the BGBM kindly provided the logistics for the molecular work.The Jardı´n Bota´nico de Bogota´Jose´Celestino Mutis organized the field trip to Pasquilla(Bogota´),by agreement with the Botanical Garden and Botanical Museum Berlin,partially financed through the German Federal Ministry of Education and Research(BMBFPilotprojekt Kooperation mit dem Botanischen Garten Bogota´Forderkennzeichen:01DN13030).Paul Diederich is warmely thanked for placing a photograph of Agonimia globulifera at our disposal.
文摘Based on an unexpected result of obtaining molecular sequence data from tropical representatives of the genus Normandina,we revised the biological concept of the neotropical taxon Marchandiomphalina foliacea.The obtained data let us conclude that M.foliacea is not a basidiomycete,as originally proposed,but belongs in Verrucariaceae,in the genus Agonimia,including its perithecia which had been identified with the lichenicolous Norrlinia peltigericola.The ITS(and nuLSU)sequences previously obtained from M.foliacea,seemingly confirming its status as a basidiomycete,are from an unmanifested lichenicolous fungus,present also in numerous specimens of Normandina.ITS data suggest the presence of seven lineages that can be recognized at the species level,forming two clusters:one cluster of three lineages found in thalli of M.foliacea,and a second cluster of four lineages found in thalli of Normandina.This pattern is similar to what has recently been found in the basidiomycete genus Cyphobasidium occurring predominantly in Parmeliaceae lichens.We propose the combination of Omphalina foliacea into the genus Agonimia,as Agonimia foliacea(P.M.Jørg.)Lucking&Moncada,comb.nov.,and place Marchandiomphalina in synonymy with Agonimia.To formally recognize the unnamed lichenicolous basidiomycete present in Agonimia and Normandina thalli,we take advantage of provision ICN Art.40.5 in the Code and describe the unmanifested fungus as a new genus,with seven new species,even if no physical type specimens can be preserved(except for the corresponding host lichens which,however,do not show the features of the fungus):Lawreymyces Lucking&Moncada,gen.nov.(Type:L.palicei),with L.bogotensis Lucking&Moncada,sp.nov.,L.columbiensis Lucking&Moncada,sp.nov.,L.confusus Lucking&Moncada,sp.nov.,L,foliaceae Lucking&Moncada,sp.nov.,L.palicei Lucking&Moncada,sp.nov.,L.pulchellae Lucking&Moncada,sp.nov.,and L.spribillei Lucking&Moncada,sp.nov.This opens the door to the formal recognition of thousands of species of voucherless fungi detected through environmental sequencing techniques under the current Code.
