Mandevilla arenicola J.F.Morales sp. nov. from Brazil, Clethra secazu J.F.Morales sp. nov. from Costa Rica, and Weinmannia abstrusa J.F.Morales sp. nov. from Honduras are described and illustrated and their relationships with morphologically related species are discussed. Lectotypes are designated for Anemopaegma tonduzianum Kraenzl., Bignonia sarmentosa var. hirtella Benth. and Paragonia pyramidata var. tomentosa Bureau & K. Schum., as well as these last two names have been combined.
{"title":"New species and combinations of Apocynaceae, Bignoniaceae, Clethraceae, and Cunoniaceae from the Neotropics","authors":"J. Morales","doi":"10.3989/AJBM.2499","DOIUrl":"https://doi.org/10.3989/AJBM.2499","url":null,"abstract":"Mandevilla arenicola J.F.Morales sp. nov. from Brazil, Clethra secazu J.F.Morales sp. nov. from Costa Rica, and Weinmannia abstrusa J.F.Morales sp. nov. from Honduras are described and illustrated and their relationships with morphologically related species are discussed. Lectotypes are designated for Anemopaegma tonduzianum Kraenzl., Bignonia sarmentosa var. hirtella Benth. and Paragonia pyramidata var. tomentosa Bureau & K. Schum., as well as these last two names have been combined.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2018-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45948771","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}
A new subspecies of E. paniculata Desf., E. paniculata subsp. calcicola U.Schwarzer & Vicens subsp. nov., is described. It grows in the proximity of the town of Sagres —southwestern Portugal— on calcareous substrate.
{"title":"Euphorbia paniculata subsp. calcicola U.Schwarzer & Vicens subsp. nov. (Euphorbiaceae), a new taxonof the southwestern Portugal","authors":"Udo Schwarzer, Josep Vicens Fandos","doi":"10.3989/AJBM.2501","DOIUrl":"https://doi.org/10.3989/AJBM.2501","url":null,"abstract":"A new subspecies of E. paniculata Desf., E. paniculata subsp. calcicola U.Schwarzer & Vicens subsp. nov., is described. It grows in the proximity of the town of Sagres —southwestern Portugal— on calcareous substrate.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2018-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45680974","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}
The Labiate are represented by 42 species in Chile. In general, they do not predominate in the plant formations in which they appear. About 700 sheets from the herbaria CONC, M, MA, and SGO, are studied. A key for genera is included, as well as, for each of them, another for species. For each species, its scientific name and basyonym, synonyms, original citations, iconography, common names, description, data on the habitat, flowering period, distribution in the insular regions and territories of Chile, and the transcription of the labels of the studied material are indicated. The 42 resulting species correspond to 18 genera. Four species previously cited for Chile have been discarded. In addition, the adventitious plants and all those that have been cultivated as ornamentals have been included. The new combination Lepechinia chilensis (Molina) R. Morales, comb. nov. is presented.
在智利有42种唇形蜥蜴。一般来说，它们在它们出现的植物结构中并不占主导地位。研究了来自CONC, M, MA和SGO的约700份植物标本馆。其中包括一个属的键，以及每个属的另一个种的键。对于每个物种，它的学名和同义词，同义词，原始引用，图像，常用名称，描述，栖息地数据，花期，智利岛屿地区和领土的分布，以及研究材料标签的转录。42个种对应于18个属。先前认为属于智利的四个物种已被抛弃。此外，还包括外来植物和所有作为观赏植物栽培的植物。新组合Lepechinia chilensis (Molina) R. Morales，梳。11月呈现。
{"title":"Labiates ( Lamiaceae ) of Chile","authors":"R. M. Valverde","doi":"10.3989/AJBM.2480","DOIUrl":"https://doi.org/10.3989/AJBM.2480","url":null,"abstract":"The Labiate are represented by 42 species in Chile. In general, they do not predominate in the plant formations in which they appear. About 700 sheets from the herbaria CONC, M, MA, and SGO, are studied. A key for genera is included, as well as, for each of them, another for species. For each species, its scientific name and basyonym, synonyms, original citations, iconography, common names, description, data on the habitat, flowering period, distribution in the insular regions and territories of Chile, and the transcription of the labels of the studied material are indicated. The 42 resulting species correspond to 18 genera. Four species previously cited for Chile have been discarded. In addition, the adventitious plants and all those that have been cultivated as ornamentals have been included. The new combination Lepechinia chilensis (Molina) R. Morales, comb. nov. is presented.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":"20 1","pages":"067"},"PeriodicalIF":0.5,"publicationDate":"2018-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73395541","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}
A taxonomic synopsis of Peruvian Acianthera including 35 accepted species is presented. An artificial key and maps for known localities from all these species are also included. Acianthera berlinensis sp. nov. and A. marleniae sp. nov. are described and illustrated as new species based on specimens collected in the Peruvian regions of Amazonas and Cajamarca, respectively. Information on the distribution and habitat is provided for both new taxa, followed by a discussion comparing the traits that distinguish them from their closest relatives. A. consatae, A. dodsonii, A. lamia, A. scalpricaulis and A. toachica , previously known only from Ecuador and Bolivia, are herein reported for the first time for the Peruvian flora.
{"title":"A taxonomic synopsis of Acianthera ( Orchidaceae: Pleurothallidinae ) in Peru, including two new species","authors":"A. Damián, Nicole Mitidieri, G. Chiron","doi":"10.3989/AJBM.2449","DOIUrl":"https://doi.org/10.3989/AJBM.2449","url":null,"abstract":"A taxonomic synopsis of Peruvian Acianthera including 35 accepted species is presented. An artificial key and maps for known localities from all these species are also included. Acianthera berlinensis sp. nov. and A. marleniae sp. nov. are described and illustrated as new species based on specimens collected in the Peruvian regions of Amazonas and Cajamarca, respectively. Information on the distribution and habitat is provided for both new taxa, followed by a discussion comparing the traits that distinguish them from their closest relatives. A. consatae, A. dodsonii, A. lamia, A. scalpricaulis and A. toachica , previously known only from Ecuador and Bolivia, are herein reported for the first time for the Peruvian flora.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":"263 1","pages":"069"},"PeriodicalIF":0.5,"publicationDate":"2018-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79688728","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}
A new species of Gentianella (Gentianaceae) is described from the flora of Peru. Gentianella canoi S.J.Castillo & J.S.Pringle sp. nov., which inhabits high Andean rocky slopes of the Department of Ancash. This new species is related to G. gilgiana (Reimers) Fabris ex J.S.Pringle and G. tristicha (Gilg) J.S.Pringle, with which it shares a caespitose habit, numerous very narrow basal leaves, floriferous stems more than 20 cm high, and widely open corollas. It is differentiated from G. gilgiana mainly by its inflorescences, with 5–11 flowers —vs. 2 or 3—, and corollas 21–28 mm long —vs. 45–55 mm—; from G. tristicha in its opposite leaves —vs. verticillated—; and of both species in their pale yellow corollas —vs. red vermillion in G. gilgiana , lilac in G. tristicha — and in the absence of trichomes in the adaxial surface of the corolla.
{"title":"Gentianella canoi S.J.Castillo & J.S.Pringle sp. nov. ( Gentianaceae ), a new species from Peru","authors":"Susy Castillo, J. S. Pringle","doi":"10.3989/AJBM.2463","DOIUrl":"https://doi.org/10.3989/AJBM.2463","url":null,"abstract":"A new species of Gentianella (Gentianaceae) is described from the flora of Peru. Gentianella canoi S.J.Castillo & J.S.Pringle sp. nov., which inhabits high Andean rocky slopes of the Department of Ancash. This new species is related to G. gilgiana (Reimers) Fabris ex J.S.Pringle and G. tristicha (Gilg) J.S.Pringle, with which it shares a caespitose habit, numerous very narrow basal leaves, floriferous stems more than 20 cm high, and widely open corollas. It is differentiated from G. gilgiana mainly by its inflorescences, with 5–11 flowers —vs. 2 or 3—, and corollas 21–28 mm long —vs. 45–55 mm—; from G. tristicha in its opposite leaves —vs. verticillated—; and of both species in their pale yellow corollas —vs. red vermillion in G. gilgiana , lilac in G. tristicha — and in the absence of trichomes in the adaxial surface of the corolla.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":"38 1","pages":"068"},"PeriodicalIF":0.5,"publicationDate":"2018-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84403924","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}
Anacamptis × dafnii nothosubsp. solanoi Serra & Lopez Esp., nothosubsp. nov. is described and illustrated. It is a hybrid of A. collina and A. papilionacea subsp. grandiflora . Its known distribution and current situation in Spain are here presented, as well as its relationships with other hybrids of the A. papilionacea group.
{"title":"Anacamptis × dafnii nothosubsp. solanoi Serra & López Esp., nothosubsp. nov. ( Orchidaceae ), a new hybrid","authors":"Lluis Serra i Laliga, J. A. Espinosa","doi":"10.3989/AJBM.2479","DOIUrl":"https://doi.org/10.3989/AJBM.2479","url":null,"abstract":"Anacamptis × dafnii nothosubsp. solanoi Serra & Lopez Esp., nothosubsp. nov. is described and illustrated. It is a hybrid of A. collina and A. papilionacea subsp. grandiflora . Its known distribution and current situation in Spain are here presented, as well as its relationships with other hybrids of the A. papilionacea group.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":"102 1","pages":"065"},"PeriodicalIF":0.5,"publicationDate":"2018-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87009537","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}
As a part of an ongoing review for the genus Ternstroemia in the Guayana Shield, in northern South America, T. tepuiensis J.R.Grande, sp. nov. is described as new to science. This species, characterized by its relatively large leaves, flowers and fruits, as well as by its circumscissile dehiscent fruits, is only known from the sandstone tabletop mountains commonly named as «tepuis», where it seems to be a rather common floristic element. Ecological and biogeographical notes are included, while the conservation status of the new species is assessed as LC —Least Concern, following the IUCN Red List Categories—. A key to separate this species from remaining members of the genus that bear fruits with circumscissile dehiscence is offered at the end of the paper.
{"title":"Sertulum Ternstroemiacearum II: Ternstroemia tepuiensis J.R.Grande, sp. nov. ( Ternstroemiaceae ), a new species from the Guayana Shield","authors":"José Ramón Grande Allende","doi":"10.3989/AJBM.2486","DOIUrl":"https://doi.org/10.3989/AJBM.2486","url":null,"abstract":"As a part of an ongoing review for the genus Ternstroemia in the Guayana Shield, in northern South America, T. tepuiensis J.R.Grande, sp. nov. is described as new to science. This species, characterized by its relatively large leaves, flowers and fruits, as well as by its circumscissile dehiscent fruits, is only known from the sandstone tabletop mountains commonly named as «tepuis», where it seems to be a rather common floristic element. Ecological and biogeographical notes are included, while the conservation status of the new species is assessed as LC —Least Concern, following the IUCN Red List Categories—. A key to separate this species from remaining members of the genus that bear fruits with circumscissile dehiscence is offered at the end of the paper.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":"40 1","pages":"066"},"PeriodicalIF":0.5,"publicationDate":"2018-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76315401","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}
A catalog of Bacillariophyceae for the rivers of NW of Spain is made for the first time. It includes a re-examination of the taxa reported in previous publications, taxa cited during the last years of the rivers of the Galicia-Costa Hydrographic Demarcation, and a revision of the taxonomy, in line with the systematic and nomenclature changes, which have occurred mainly in recent years. The epilethic diatoms of the river basins of Galicia-Costa were sampled during the years 2005, 2006, and 2007, in May-June and September. The study was carried out in 41 localities distributed along 31 rivers, samples were taken in upstream and downstream sections. Diatom communities were compared in all upstream sections of these rivers draining from siliceous substrates. We identified 141 taxa of diatoms from the coast of Galicia. In this paper we present 15 new citations for Galicia, two for Spain and three for the Iberian Peninsula, in addition to a new species recently described. The dominant taxa are: Achnanthidium minutissimum, Achnanthes subhudsonis, Karayevia oblongella, Cocconeis placentula var. euglypta, Gomphonema rhombicum, and Navicula minima. Achnanthes subhudsonis was the most abundant species during the spring and summer months. The remaining species showed no relevant changes regardless of the time of year. The results indicate that the river diatoms of Galicia are an important component of the diversity of the ecosystem.
{"title":"Epilithic diatoms ( Bacillariophyceae ) from running watersin NW Iberian Peninsula (Galicia, Spain)","authors":"M. Leira, M. López-Rodríguez, R. Carballeira","doi":"10.3989/AJBM.2421","DOIUrl":"https://doi.org/10.3989/AJBM.2421","url":null,"abstract":"A catalog of Bacillariophyceae for the rivers of NW of Spain is made for the first time. It includes a re-examination of the taxa reported in previous publications, taxa cited during the last years of the rivers of the Galicia-Costa Hydrographic Demarcation, and a revision of the taxonomy, in line with the systematic and nomenclature changes, which have occurred mainly in recent years. The epilethic diatoms of the river basins of Galicia-Costa were sampled during the years 2005, 2006, and 2007, in May-June and September. The study was carried out in 41 localities distributed along 31 rivers, samples were taken in upstream and downstream sections. Diatom communities were compared in all upstream sections of these rivers draining from siliceous substrates. We identified 141 taxa of diatoms from the coast of Galicia. In this paper we present 15 new citations for Galicia, two for Spain and three for the Iberian Peninsula, in addition to a new species recently described. The dominant taxa are: Achnanthidium minutissimum, Achnanthes subhudsonis, Karayevia oblongella, Cocconeis placentula var. euglypta, Gomphonema rhombicum, and Navicula minima. Achnanthes subhudsonis was the most abundant species during the spring and summer months. The remaining species showed no relevant changes regardless of the time of year. The results indicate that the river diatoms of Galicia are an important component of the diversity of the ecosystem.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":"23 1","pages":"062"},"PeriodicalIF":0.5,"publicationDate":"2017-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74213119","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}
After detecting new records for Taraxacum sect. Palustria (Compositae) , a first taxonomical revision of this section is provided for the Iberian Peninsula. Four taxa, T. aginnense, T. ciliare, T. litophyllum and T. raii , are recognized, of which T. aginnense and T. raii are new for the Iberian flora. From each one of them, its morphological description, geographical, ecological and phenological data, and conservation status are presented. In addition, an identification key, as well as several images showing the main morphological characters are given. This work also includes comments on T. mediterraneum group ( T. sect. Erythrocarpa ) because its morphological similitude and ecological affinities with Iberian plants of T. sect. Palustria .
{"title":"Taraxacum sect. Palustria (Compositae) in the Iberian Peninsula","authors":"Gabriel Mercadal i Corominas, A. G. D. Mera","doi":"10.3989/AJBM.2490","DOIUrl":"https://doi.org/10.3989/AJBM.2490","url":null,"abstract":"After detecting new records for Taraxacum sect. Palustria (Compositae) , a first taxonomical revision of this section is provided for the Iberian Peninsula. Four taxa, T. aginnense, T. ciliare, T. litophyllum and T. raii , are recognized, of which T. aginnense and T. raii are new for the Iberian flora. From each one of them, its morphological description, geographical, ecological and phenological data, and conservation status are presented. In addition, an identification key, as well as several images showing the main morphological characters are given. This work also includes comments on T. mediterraneum group ( T. sect. Erythrocarpa ) because its morphological similitude and ecological affinities with Iberian plants of T. sect. Palustria .","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":"72 1","pages":"064"},"PeriodicalIF":0.5,"publicationDate":"2017-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86271807","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}
A new species of Laubertia from Brazil supported by morphological characters and molecular data is described and illustrated. Laubertia brasiliensis sp. nov. is closely related to L. contorta from northern Mesoamerica and Mexico, but differs by its straight corolla tube, whereas L. contorta has a spirally contorted corolla tube. A key to the species of Laubertia is also provided.
{"title":"Studies in the Neotropical Apocynaceae LI: a new species of Laubertia (Apocynaceae) from Brazil","authors":"J. Morales","doi":"10.3989/AJBM.2484","DOIUrl":"https://doi.org/10.3989/AJBM.2484","url":null,"abstract":"A new species of Laubertia from Brazil supported by morphological characters and molecular data is described and illustrated. Laubertia brasiliensis sp. nov. is closely related to L. contorta from northern Mesoamerica and Mexico, but differs by its straight corolla tube, whereas L. contorta has a spirally contorted corolla tube. A key to the species of Laubertia is also provided.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":"93 6 Pt 2 1","pages":"063"},"PeriodicalIF":0.5,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89474609","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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