Abstract Calvo, J., G. Benítez, A. Granda & H. Beltrán (2022). On the identity and typification of Raimondi's names Culcitium discolor and Cryptochaete andicola (Compositae). Candollea 77: 1–8. In English, English abstract. The invaluable labor of Antonio Raimondi (1824–1890) to study and record the natural history of Peru is well known, however, his contribution to the plant taxonomy has not been so well documented. Raimondi described five new species, which mostly were wrongly ascribed to other botanists or just overlooked. A recent contribution has been addressed to bring into light this issue, however, the adopted taxonomic decisions regarding the Compositae names require some amendments. Herein, we discuss the taxonomic identity of the names Cryptochaete andicola Raimondi and Culcitium discolor Raimondi. Both names are neotypified in order to remove any uncertainty surrounding their application. Culcitium discolor is proposed as a new synonym for Senecio rhizomatus Rusby. Received on April 15, 2021. Accepted on December 10, 2021. First published online on February 22, 2022.
{"title":"On the identity and typification of Raimondi's names Culcitium discolor and Cryptochaete andicola (Compositae)","authors":"J. Calvo, G. Benítez, Arturo Granda, H. Beltrán","doi":"10.15553/c2022v771a1","DOIUrl":"https://doi.org/10.15553/c2022v771a1","url":null,"abstract":"Abstract Calvo, J., G. Benítez, A. Granda & H. Beltrán (2022). On the identity and typification of Raimondi's names Culcitium discolor and Cryptochaete andicola (Compositae). Candollea 77: 1–8. In English, English abstract. The invaluable labor of Antonio Raimondi (1824–1890) to study and record the natural history of Peru is well known, however, his contribution to the plant taxonomy has not been so well documented. Raimondi described five new species, which mostly were wrongly ascribed to other botanists or just overlooked. A recent contribution has been addressed to bring into light this issue, however, the adopted taxonomic decisions regarding the Compositae names require some amendments. Herein, we discuss the taxonomic identity of the names Cryptochaete andicola Raimondi and Culcitium discolor Raimondi. Both names are neotypified in order to remove any uncertainty surrounding their application. Culcitium discolor is proposed as a new synonym for Senecio rhizomatus Rusby. Received on April 15, 2021. Accepted on December 10, 2021. First published online on February 22, 2022.","PeriodicalId":55276,"journal":{"name":"Candollea","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2022-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49251355","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}
Abstract Applequist, W.L. (2022). Recognition of a second species in the Homalium involucratum complex (Salicaceae). Candollea 77: 53–56. In English, English and French abstracts. The most recent published treatment of Homalium involucratum (DC.) Hoffm. (Salicaceae) in Madagascar treats three regional variants at the rank of forma. The southeastern forma lucidum (Scott Elliot) H. Perrier is very well distinguished and should be recognized at the species level. The new combination H. viride (H. Perrier) Appleq. is published for this taxon, and its distinguishing morphological features are summarized. A risk of extinction assessment indicates that H. viride is “Vulnerable”. First published online on February 22, 2022.
[摘要]Applequist, W.L.(2022)。标题水杨科珙桐复合体中第二种的鉴定。烛台77:53-56。英文，英文和法文摘要。最近发表的治疗珙桐的方法。Hoffm。(水杨科)在马达加斯加治疗三个区域变种在形式等级。东南lucidum (Scott Elliot) H. Perrier有很好的区分，应该在种水平上加以认识。新的组合H. viride (H. Perrier)。并对该分类群的形态学特征进行了总结。一项灭绝风险评估表明，H. viride是“脆弱的”。于2022年2月22日首次在网上发布。
{"title":"Recognition of a second species in the Homalium involucratum complex (Salicaceae)","authors":"W. Applequist","doi":"10.15553/c2022v771a4","DOIUrl":"https://doi.org/10.15553/c2022v771a4","url":null,"abstract":"Abstract Applequist, W.L. (2022). Recognition of a second species in the Homalium involucratum complex (Salicaceae). Candollea 77: 53–56. In English, English and French abstracts. The most recent published treatment of Homalium involucratum (DC.) Hoffm. (Salicaceae) in Madagascar treats three regional variants at the rank of forma. The southeastern forma lucidum (Scott Elliot) H. Perrier is very well distinguished and should be recognized at the species level. The new combination H. viride (H. Perrier) Appleq. is published for this taxon, and its distinguishing morphological features are summarized. A risk of extinction assessment indicates that H. viride is “Vulnerable”. First published online on February 22, 2022.","PeriodicalId":55276,"journal":{"name":"Candollea","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2022-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45782209","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}
Abstract Jongkind, C.C.H. & O. Lachenaud (2022). Novelties in African Apocynaceae. Candollea 77: 17–51. In English, English and French abstracts. In preparing the treatment of the Apocynaceae for the Flore du Gabon, a number of taxonomic novelties were discovered. Ten new species are here described and illustrated, nine of which occur in Gabon: Baissea atrobrunnea O. Lachenaud, Hunteria maasiorum Jongkind & E. Bidault, Landolphia anthonii Jongkind, L. obovata O. Lachenaud & Jongkind, L. persooniana O. Lachenaud & Jongkind, L. verrucosa Jongkind & O. Lachenaud, Oncinotis gabonica O. Lachenaud, Pleiocarpa robusta O. Lachenaud and Voacanga cornuta Jongkind. Seven of these species are endemic to the country, while Landolphia anthonii and L. obovata are also found in Cameroon. The remaining new species is Tabernaemontana fragrans Jongkind, which occurs from Guinea to Ghana and includes the West African material previously referred to T. psorocarpa (Pierre ex Stapf) Pichon. Additionally, five taxa are resurrected from synonymy, two of which are new combinations: Baissea congensis (R.D. Good) Jongkind and Voacanga lanceolata (Stapf) Jongkind. Finally, a lectotype is designated for the name Baissea concinna. Conservation status assessments are presented for the new species. Received on April 27, 2021. Accepted on December 10, 2021. First published online on February 22, 2022.
Jongkind, C.C.H. & O. Lachenaud(2022)。非洲夹竹桃科的新奇植物。烛光晚会77:17-51。英文，英文和法文摘要。在准备处理罗布麻科植物的过程中，发现了许多新的分类特征。本文描述并说明了10个新种，其中9个出现在加蓬:Baissea atrobrunnea O. Lachenaud、Hunteria maasiorum Jongkind和E. Bidault、Landolphia anthonii Jongkind、L. obovata O. Lachenaud和Jongkind、L. persooniana O. Lachenaud和Jongkind、L. verrucosa Jongkind和O. Lachenaud、Oncinotis gabonica O. Lachenaud、Pleiocarpa robusta O. Lachenaud和Voacanga cornuta Jongkind。其中7种是该国特有的，而在喀麦隆也发现了anthonii Landolphia和L. obovata。剩下的新种是Tabernaemontana fragrans Jongkind，分布于几内亚至加纳，包括以前称为T. psorocarpa (Pierre ex Stapf) Pichon的西非材料。另外，从同义植物中复活了5个分类群，其中2个是新组合:Baissea congensis (R.D. Good) Jongkind和Voacanga lanceolata (Stapf) Jongkind。最后，指定了一种原型，命名为“百海”。对新种的保护现状进行了评价。2021年4月27日收稿。2021年12月10日接受。于2022年2月22日首次在网上发布。
{"title":"Novelties in African Apocynaceae","authors":"C. Jongkind, O. Lachenaud","doi":"10.15553/c2022v771a3","DOIUrl":"https://doi.org/10.15553/c2022v771a3","url":null,"abstract":"Abstract Jongkind, C.C.H. & O. Lachenaud (2022). Novelties in African Apocynaceae. Candollea 77: 17–51. In English, English and French abstracts. In preparing the treatment of the Apocynaceae for the Flore du Gabon, a number of taxonomic novelties were discovered. Ten new species are here described and illustrated, nine of which occur in Gabon: Baissea atrobrunnea O. Lachenaud, Hunteria maasiorum Jongkind & E. Bidault, Landolphia anthonii Jongkind, L. obovata O. Lachenaud & Jongkind, L. persooniana O. Lachenaud & Jongkind, L. verrucosa Jongkind & O. Lachenaud, Oncinotis gabonica O. Lachenaud, Pleiocarpa robusta O. Lachenaud and Voacanga cornuta Jongkind. Seven of these species are endemic to the country, while Landolphia anthonii and L. obovata are also found in Cameroon. The remaining new species is Tabernaemontana fragrans Jongkind, which occurs from Guinea to Ghana and includes the West African material previously referred to T. psorocarpa (Pierre ex Stapf) Pichon. Additionally, five taxa are resurrected from synonymy, two of which are new combinations: Baissea congensis (R.D. Good) Jongkind and Voacanga lanceolata (Stapf) Jongkind. Finally, a lectotype is designated for the name Baissea concinna. Conservation status assessments are presented for the new species. Received on April 27, 2021. Accepted on December 10, 2021. First published online on February 22, 2022.","PeriodicalId":55276,"journal":{"name":"Candollea","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2022-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45865300","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}
Abstract Calvo, J. (2021). On the original material of two austral American Senecio species (Compositae) collected during British naval expeditions in 1828, now located in the herbarium of Geneva. Candollea 76: 261–267. In English, English abstract. The location of the original material of the austral American species Senecio bipinnatifidus Hook. & Arn. and Senecio websteri Hook. f. has been unknown for decades. In the course of curation labours in G, such material originating from Delessert's herbarium has been located. The name Senecio bipinnatifidus was described from Coquimbo (Chile) based on material collected in 1828 during the Captain Beechey's Expedition; the specimen found in G is designated as the lectotype of this name and the currently accepted Senecio elquiensis Cabrera placed under synonymy. The description of Senecio websteri was based on material collected in 1828 in Staten Island (Argentina) during the voyage to the Southern Atlantic Ocean lead by Captain Foster; the located specimen is considered here as the holotype of the name. Received: June 15, 2021; Accepted: August 13, 2021; First published online: October 13, 2021
{"title":"On the original material of two austral American Senecio species (Compositae) collected during British naval expeditions in 1828, now located in the herbarium of Geneva","authors":"J. Calvo","doi":"10.15553/c2021v762a7","DOIUrl":"https://doi.org/10.15553/c2021v762a7","url":null,"abstract":"Abstract Calvo, J. (2021). On the original material of two austral American Senecio species (Compositae) collected during British naval expeditions in 1828, now located in the herbarium of Geneva. Candollea 76: 261–267. In English, English abstract. The location of the original material of the austral American species Senecio bipinnatifidus Hook. & Arn. and Senecio websteri Hook. f. has been unknown for decades. In the course of curation labours in G, such material originating from Delessert's herbarium has been located. The name Senecio bipinnatifidus was described from Coquimbo (Chile) based on material collected in 1828 during the Captain Beechey's Expedition; the specimen found in G is designated as the lectotype of this name and the currently accepted Senecio elquiensis Cabrera placed under synonymy. The description of Senecio websteri was based on material collected in 1828 in Staten Island (Argentina) during the voyage to the Southern Atlantic Ocean lead by Captain Foster; the located specimen is considered here as the holotype of the name. Received: June 15, 2021; Accepted: August 13, 2021; First published online: October 13, 2021","PeriodicalId":55276,"journal":{"name":"Candollea","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48803007","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}
Abstract Inceer, H. (2021). Lectotypification of two Boissier's names in Chamaemelum (Anthemideae, Asteraceae). Candollea 76: 259–260. In English, English abstract. Turkey appears to be a center of diversity for the genus Tripleurospermum Sch. Bip. (Anthemideae, Asteraceae) with c. 32 species among the c. 40 accepted species in the genus. Two Boissier's names Chamaemelum conoclinium Boiss. & Balansa and Chamaemelum monticola Boiss. & A. Huet are lectotypified and discussed. Received: May 5, 2021; Accepted: August 3, 2021; First published online: October 13, 2021
{"title":"Lectotypification of two Boissier's names in Chamaemelum (Anthemideae, Asteraceae)","authors":"H. Inceer","doi":"10.15553/c2021v762a6","DOIUrl":"https://doi.org/10.15553/c2021v762a6","url":null,"abstract":"Abstract Inceer, H. (2021). Lectotypification of two Boissier's names in Chamaemelum (Anthemideae, Asteraceae). Candollea 76: 259–260. In English, English abstract. Turkey appears to be a center of diversity for the genus Tripleurospermum Sch. Bip. (Anthemideae, Asteraceae) with c. 32 species among the c. 40 accepted species in the genus. Two Boissier's names Chamaemelum conoclinium Boiss. & Balansa and Chamaemelum monticola Boiss. & A. Huet are lectotypified and discussed. Received: May 5, 2021; Accepted: August 3, 2021; First published online: October 13, 2021","PeriodicalId":55276,"journal":{"name":"Candollea","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47177678","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}
Abstract Gautier, L. & M.W. Callmander (2021). A synoptic revision of the genus Deidamia (Passifloraceae). Candollea 76: 293–297. In English, English and French abstracts. Deidamia Noronha ex Thouars (Passifloraceae) is a small genus known from Madagascar and the Comoro Islands. The previous treatment by Henri Perrier de la Bâthie for the Flore de Madagascar et des Comores recognized five species: Deidamia alata Noronha ex Thouars, Deidamia bicolor H. Perrier, Deidamia bipinnata Tul., Deidamia commersoniana DC. and Deidamia setigera Tul. A complete study of all material available in G, K, MO and P has facilitated a critical review of the taxonomy of the genus. Only three species are here recognized: Deidamia alata, Deidamia commersoniana and Deidamia thompsoniana DC. Three names are proposed as new synonyms and five lectotypes are designated. An identification key is provided, as well as data concerning distribution, ecology and conservation status for each accepted species. First published online: October 13, 2021.
摘要Gautier，L.&M.W.Callmander（2021）。山莨菪碱属（西番莲科）的一个天气学修订。Candollea 76:293–297。英文、英文和法文摘要。Deidamia Noronha ex Thouars（西番莲科）是马达加斯加和科摩罗群岛的一个小属。Henri Perrier de la Bâthie之前对Flore de Madagascar et des Comores的处理识别了五个物种：Deidamia alata Noronha ex Thouars、Deidamiaa bicolor H.Perrier、Deidania bipinnata Tul。，Deidamia commercesoniana DC。和Deidamia setigera Tul。对G、K、MO和P中所有可用材料的完整研究促进了对该属分类学的批判性审查。这里只承认了三个物种：阿拉塔Deidamia alata、商业Deidania commercesoniana和thompsoniana DC。提出了三个名称作为新的同义词，并指定了五个选择类型。提供了一个识别密钥，以及关于每个接受物种的分布、生态和保护状况的数据。首次在线发布：2021年10月13日。
{"title":"A synoptic revision of the genus Deidamia (Passifloraceae)","authors":"L. Gautier, M. Callmander","doi":"10.15553/c2021v762a10","DOIUrl":"https://doi.org/10.15553/c2021v762a10","url":null,"abstract":"Abstract Gautier, L. & M.W. Callmander (2021). A synoptic revision of the genus Deidamia (Passifloraceae). Candollea 76: 293–297. In English, English and French abstracts. Deidamia Noronha ex Thouars (Passifloraceae) is a small genus known from Madagascar and the Comoro Islands. The previous treatment by Henri Perrier de la Bâthie for the Flore de Madagascar et des Comores recognized five species: Deidamia alata Noronha ex Thouars, Deidamia bicolor H. Perrier, Deidamia bipinnata Tul., Deidamia commersoniana DC. and Deidamia setigera Tul. A complete study of all material available in G, K, MO and P has facilitated a critical review of the taxonomy of the genus. Only three species are here recognized: Deidamia alata, Deidamia commersoniana and Deidamia thompsoniana DC. Three names are proposed as new synonyms and five lectotypes are designated. An identification key is provided, as well as data concerning distribution, ecology and conservation status for each accepted species. First published online: October 13, 2021.","PeriodicalId":55276,"journal":{"name":"Candollea","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49657344","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}
Gildas Gâteblé, David Bruy, Guillaume Lannuzel, Jérôme Munzinger
Abstract Gâteblé, G., D. Bruy, G. Lannuzel & J. Munzinger (2021). The genus Ilex (Aquifoliaceae) in New Caledonia. Candollea 76: 269–274. In French, English and French abstracts. Two names of Ilex L. (Aquifoliaceae) were published at the end of the 19 th century for New Caledonia. We confirm placing Ilex neocaledonica Maxim. under Ilex sebertii Pancher, a synonymy proposed in 1901. Both names are lectotypified. The single New Caledonian endemic species is represented on mainland Grande Terre both on ultramafic and non-ultramafic substrates but appears quite variable morphologically. Received: November 2, 2020; Accepted: August 13, 2021; First published online: October 13, 2021
{"title":"Le genre Ilex (Aquifoliaceae) en Nouvelle-Calédonie","authors":"Gildas Gâteblé, David Bruy, Guillaume Lannuzel, Jérôme Munzinger","doi":"10.15553/c2021v762a8","DOIUrl":"https://doi.org/10.15553/c2021v762a8","url":null,"abstract":"Abstract Gâteblé, G., D. Bruy, G. Lannuzel & J. Munzinger (2021). The genus Ilex (Aquifoliaceae) in New Caledonia. Candollea 76: 269–274. In French, English and French abstracts. Two names of Ilex L. (Aquifoliaceae) were published at the end of the 19 th century for New Caledonia. We confirm placing Ilex neocaledonica Maxim. under Ilex sebertii Pancher, a synonymy proposed in 1901. Both names are lectotypified. The single New Caledonian endemic species is represented on mainland Grande Terre both on ultramafic and non-ultramafic substrates but appears quite variable morphologically. Received: November 2, 2020; Accepted: August 13, 2021; First published online: October 13, 2021","PeriodicalId":55276,"journal":{"name":"Candollea","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42490760","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}
Abstract Jeanmonod, D. & Y. Naciri (2021). A taxonomic revision of Ranunculus sect. Batrachium in Corsica: a morphological and statistical analysis. Candollea 76: 275–292. In French, English and French abstracts. In Corsica, the species of Ranunculus sect. Batrachium DC. are poorly defined due to a lack of sufficient observations and because the group is taxonomically complex. Our study concerns 113 individuals collected around the whole island, and is based on a biometric study of 16 morphological characters and field observations (plant development, intrapopulation variability, ecology). As a result, several species are excluded from the section and the groups Ranunculus peltatus aggr., Ranunculus penicillatus aggr., and Ranunculus trichophyllus Chaix are retained. These groups are statistically discriminated by fruiting pedicel length and multifidous leaf length. The species present on the island are Ranunculus penicillatus (Dumort.) Bab., Ranunculus saniculifolius Viv. (initially attributed to Ranunculus peltatus aggr.), and Ranunculus trichophyllus Chaix. An identification key to Corsican species is provided, as well as information concerning the ecology and distribution of each species. First published online: October 13, 2021.
{"title":"Révision taxonomique de Ranunculus sect. Batrachium en Corse: une analyse morphologique et statistique","authors":"D. Jeanmonod, Yamama Naciri","doi":"10.15553/c2021v762a9","DOIUrl":"https://doi.org/10.15553/c2021v762a9","url":null,"abstract":"Abstract Jeanmonod, D. & Y. Naciri (2021). A taxonomic revision of Ranunculus sect. Batrachium in Corsica: a morphological and statistical analysis. Candollea 76: 275–292. In French, English and French abstracts. In Corsica, the species of Ranunculus sect. Batrachium DC. are poorly defined due to a lack of sufficient observations and because the group is taxonomically complex. Our study concerns 113 individuals collected around the whole island, and is based on a biometric study of 16 morphological characters and field observations (plant development, intrapopulation variability, ecology). As a result, several species are excluded from the section and the groups Ranunculus peltatus aggr., Ranunculus penicillatus aggr., and Ranunculus trichophyllus Chaix are retained. These groups are statistically discriminated by fruiting pedicel length and multifidous leaf length. The species present on the island are Ranunculus penicillatus (Dumort.) Bab., Ranunculus saniculifolius Viv. (initially attributed to Ranunculus peltatus aggr.), and Ranunculus trichophyllus Chaix. An identification key to Corsican species is provided, as well as information concerning the ecology and distribution of each species. First published online: October 13, 2021.","PeriodicalId":55276,"journal":{"name":"Candollea","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45709405","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}
N. Wilding, P. Phillipson, S. Crameri, S. Andriambololonera, R. L. Andriamiarisoa, Sandratra A. F. Andrianarivelo, Roger Bernard, Nivo Rakotonirina, Charles Rakotovao, Richard Randrianaivo, Richard Razakamalala, P. Lowry
Abstract Wilding, N., P.B. Phillipson, S. Crameri, S. Andriambololonera, R.L. Andriamiarisoa, S.A.F. Andrianarivelo, R. Bernard, N. Rakotonirina, C. Rakotovao, R.I. Randrianaivo, R. Razakamalala & P.P. Lowry II (2021). Taxonomic studies on Malagasy Dalbergia (Fabaceae). I. Two new species from northern Madagascar, and an emended description for D. manongarivensis. Candollea 76: 237–249. In English, English and French abstracts. Two new species of Dalbergia L. f. (Fabaceae: Dalbergieae) are described from northern Madagascar: Dalbergia antsirananae Phillipson, Crameri & N. Wilding and Dalbergia obcordata N. Wilding, Phillipson & Crameri, and an emended description is provided for a third species, Dalbergia manongarivensis Bosser & R. Rabev. All three species are illustrated with line drawings and photographs, and each is provided with a risk of extinction assessment using the IUCN Red List criteria: all three species are assessed as “Endangered”. Dalbergia antsirananae and Dalbergia manongarivensis are closely related, and both appear to be a source of valuable wood, while Dalbergia obcordata is only known as a shrub and is assumed not to produce wood of commercial value. Received: March 9, 2021; Accepted: June 8, 2021; First published online: July 7, 2021
{"title":"Taxonomic studies on Malagasy Dalbergia (Fabaceae). I. Two new species from northern Madagascar, and an emended description for D. manongarivensis","authors":"N. Wilding, P. Phillipson, S. Crameri, S. Andriambololonera, R. L. Andriamiarisoa, Sandratra A. F. Andrianarivelo, Roger Bernard, Nivo Rakotonirina, Charles Rakotovao, Richard Randrianaivo, Richard Razakamalala, P. Lowry","doi":"10.15553/c2021v762a4","DOIUrl":"https://doi.org/10.15553/c2021v762a4","url":null,"abstract":"Abstract Wilding, N., P.B. Phillipson, S. Crameri, S. Andriambololonera, R.L. Andriamiarisoa, S.A.F. Andrianarivelo, R. Bernard, N. Rakotonirina, C. Rakotovao, R.I. Randrianaivo, R. Razakamalala & P.P. Lowry II (2021). Taxonomic studies on Malagasy Dalbergia (Fabaceae). I. Two new species from northern Madagascar, and an emended description for D. manongarivensis. Candollea 76: 237–249. In English, English and French abstracts. Two new species of Dalbergia L. f. (Fabaceae: Dalbergieae) are described from northern Madagascar: Dalbergia antsirananae Phillipson, Crameri & N. Wilding and Dalbergia obcordata N. Wilding, Phillipson & Crameri, and an emended description is provided for a third species, Dalbergia manongarivensis Bosser & R. Rabev. All three species are illustrated with line drawings and photographs, and each is provided with a risk of extinction assessment using the IUCN Red List criteria: all three species are assessed as “Endangered”. Dalbergia antsirananae and Dalbergia manongarivensis are closely related, and both appear to be a source of valuable wood, while Dalbergia obcordata is only known as a shrub and is assumed not to produce wood of commercial value. Received: March 9, 2021; Accepted: June 8, 2021; First published online: July 7, 2021","PeriodicalId":55276,"journal":{"name":"Candollea","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44818325","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}
Abstract Wilding, N., P.B. Phillipson & S. Crameri (2021). Taxonomic studies on Malagasy Dalbergia (Fabaceae). II. A new name for D. mollis and the reinstatement of D. chermezonii. Candollea 76: 251–257. In English, English and French abstracts. The two varieties of Dalbergia mollis Bosser & R. Rabev., recognised by Bosser & Rabevohitra, have been recently shown on the basis of molecular data to be distinct at species level. This distinction is supported by a number of clear differences in the morphology of the two species that we discuss here in detail. Nomenclatural problems have beset these taxa: the name Dalbergia mollis was established by Bosser and Rabevohitra as a replacement for the later homonym Dalbergia stenocarpa R. Vig., however, the name was superfluous because the name Dalbergia chermezonii R. Vig. was available for this species as circumscribed in Bosser and Rabevohitra's article, but was treated by the authors incorrectly, as a synonym of one of the varieties. We re-establish Dalbergia chermezonii, provide the new name, Dalbergia bemarivensis Phillipson & N. Wilding, as a replacement for Dalbergia stenocarpa R. Vig. and propose an amended description of both species. While the former species occurs only in the southern half of the country, the latter occurs only in the north-west. Both species can become large trees and are known to be a source of valuable rosewood. First published online: July 7, 2021
{"title":"Taxonomic studies on Malagasy Dalbergia (Fabaceae). II. A new name for D. mollis and the reinstatement of D. chermezonii","authors":"N. Wilding, P. Phillipson, S. Crameri","doi":"10.15553/C2021V762A5","DOIUrl":"https://doi.org/10.15553/C2021V762A5","url":null,"abstract":"Abstract Wilding, N., P.B. Phillipson & S. Crameri (2021). Taxonomic studies on Malagasy Dalbergia (Fabaceae). II. A new name for D. mollis and the reinstatement of D. chermezonii. Candollea 76: 251–257. In English, English and French abstracts. The two varieties of Dalbergia mollis Bosser & R. Rabev., recognised by Bosser & Rabevohitra, have been recently shown on the basis of molecular data to be distinct at species level. This distinction is supported by a number of clear differences in the morphology of the two species that we discuss here in detail. Nomenclatural problems have beset these taxa: the name Dalbergia mollis was established by Bosser and Rabevohitra as a replacement for the later homonym Dalbergia stenocarpa R. Vig., however, the name was superfluous because the name Dalbergia chermezonii R. Vig. was available for this species as circumscribed in Bosser and Rabevohitra's article, but was treated by the authors incorrectly, as a synonym of one of the varieties. We re-establish Dalbergia chermezonii, provide the new name, Dalbergia bemarivensis Phillipson & N. Wilding, as a replacement for Dalbergia stenocarpa R. Vig. and propose an amended description of both species. While the former species occurs only in the southern half of the country, the latter occurs only in the north-west. Both species can become large trees and are known to be a source of valuable rosewood. First published online: July 7, 2021","PeriodicalId":55276,"journal":{"name":"Candollea","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49349797","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}
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