Anales Del Jardin Botanico De Madrid最新文献_第2页

Assessment of the breeding system in the Algerian narrow coastal endemism Anacyclus linearilobus (Anthemideae, Asteraceae) 阿尔及利亚窄岸特有植物线状圆环虫(菊总科，菊科)繁殖系统评价

4区生物学

Anales Del Jardin Botanico De Madrid Pub Date : 2023-03-16 DOI: 10.3989/ajbm.542a

Adrián Sánchez-Albert, Rubén Torices, Meriem Kaid-Harche, Inés Álvarez

{"title":"Assessment of the breeding system in the Algerian narrow coastal endemism Anacyclus linearilobus (Anthemideae, Asteraceae)","authors":"Adrián Sánchez-Albert, Rubén Torices, Meriem Kaid-Harche, Inés Álvarez","doi":"10.3989/ajbm.542a","DOIUrl":"https://doi.org/10.3989/ajbm.542a","url":null,"abstract":"The breeding system of Anacyclus linearilobus, an annual and endemic species restricted to dune ecosystems of the Algerian coast were assessed through the effect of self-fertilization and intra- and inter-population artificial crosses on the probability of producing viable seeds in 20 individuals from two populations in a common garden. The breeding system was determined for each individual by the self-incompatibility index (ISI). These results were compared with those published for other species of the genus, A. clavatus, A. homogamos and A. valentinus. Results of experimental crosses showed that there was high variation in the female reproductive success between individuals of A. linearilobus, like that found in its sister species, A. valentinus. Unlike the other species in the genus that are self-incompatible, A. linearilobus showed a mixed mating system, with a majority of self-incompatible individuals, others partially self-incompatible and some self-compatible. We argue that this strategy may be related to reproductive assurance in this endemic, annual species whose effective population size has been reduced probably due to individual mating incompatibilities.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135488965","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

A new species of Stenospermation (Araceae) endemic to Isla del Coco, Costa Rica 标题哥斯达黎加可可岛窄孢子囊植物一新种

IF 0.5 4区生物学

Anales Del Jardin Botanico De Madrid Pub Date : 2022-12-30 DOI: 10.3989/ajbm.2632

Alexander Rodríguez, O. O. Ortíz, Marco Cedeño‐Fonseca

引用次数: 0

Characterization of Mediterranean endemics in the Egyptian flora 埃及植物区系中地中海特有植物的特征

IF 0.5 4区生物学

Anales Del Jardin Botanico De Madrid Pub Date : 2022-12-30 DOI: 10.3989/ajbm.543

Heba Bedair, K. Shaltout, A. S. El-Din, Ragab El-Fahhar, M. Halmy

{"title":"Characterization of Mediterranean endemics in the Egyptian flora","authors":"Heba Bedair, K. Shaltout, A. S. El-Din, Ragab El-Fahhar, M. Halmy","doi":"10.3989/ajbm.543","DOIUrl":"https://doi.org/10.3989/ajbm.543","url":null,"abstract":"The Mediterranean Basin is the world’s second richest hotspot, and one of the most important locations on the planet for endemic taxa. However, there is no available up-to-date list of Mediterranean endemics. Available data are frequently insufficient or outdated. Therefore, this study aimed at delimiting the Mediterranean floristic region in Egypt, screening its Mediterranean endemics, and determining their habitats, life forms, flowering periods, dispersal types and phyto-geographical distribution. From a list of 275 Mediterranean endemic taxa in Egypt compiled from literature, this study reduced it to 57 taxa (including species, subspecies and varieties; 20.7%) belonging to 46 genera and 22 families. Fifteen major habitats harbored Mediterranean endemics in Egypt, with coastal dunes (17 taxa = 29.8%) and non-saline depressions (16 taxa = 28.1%) being the most represented. Moreover, the Mareotis (west) subsector was the richest (46 taxa = 80.7%). The largest number of taxa was recorded in North African sub-region (52 taxa = 91.2%), followed by Eastern (levant) sub-region (36 taxa = 63.2%). Therophytes were the most recorded life form, while ballochory was the most represented dispersal type. In conclusion, it is crucial to shed the light on Mediterranean endemics and provide an up-to-date documented database to help future management plan that support their conservation and sustainable use.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43835177","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: 4

Kalanchoe dineshii (Crassulaceae), a new species from southern Western Ghats, India 标题印度西高止山脉南部一新种

IF 0.5 4区生物学

Anales Del Jardin Botanico De Madrid Pub Date : 2022-12-30 DOI: 10.3989/ajbm.2591

Syam Radh Sasi, S. Nampy

引用次数: 1

Synopsis of the genus Tamarix (Tamaricaceae) in the Iberian Peninsula and Balearic Islands 伊比利亚半岛和巴利阿里群岛的番石榴属（番石榴科）简介

IF 0.5 4区生物学

Anales Del Jardin Botanico De Madrid Pub Date : 2022-12-22 DOI: 10.3989/ajbm.2639

José L. Villar, M. A. Alonso, M. B. Crespo

引用次数: 1

Polygala idukkiana (Polygalaceae), a new species from the southern Western Ghats, India 印度远志（远志科），印度西高止山脉南部的一个新种

IF 0.5 4区生物学

Anales Del Jardin Botanico De Madrid Pub Date : 2022-12-14 DOI: 10.3989/ajbm.2641

M. Vishnu, S. Nampy

引用次数: 0

Assessment of the breeding system in the Algerian narrow coastal endemism Anacyclus linearilobus (Anthemideae, Asteraceae) 阿尔及利亚窄海岸特有种直线环虫（Anthemideae，Asteraceae）繁殖系统的评估

IF 0.5 4区生物学

Anales Del Jardin Botanico De Madrid Pub Date : 2022-12-14 DOI: 10.3989/ajbm.542

Adrián Sánchez-Albert, R. Torices, M. Kaid-Harche, I. Álvarez

{"title":"Assessment of the breeding system in the Algerian narrow coastal endemism Anacyclus linearilobus (Anthemideae, Asteraceae)","authors":"Adrián Sánchez-Albert, R. Torices, M. Kaid-Harche, I. Álvarez","doi":"10.3989/ajbm.542","DOIUrl":"https://doi.org/10.3989/ajbm.542","url":null,"abstract":"The breeding system of Anacyclus linearilobus, an annual and endemic species restricted to dune ecosystems of the Algerian coast were assessed through the effect of self-fertilization and intra- and inter-population artificial crosses on the probability of producing viable seeds in 20 individuals from two populations in a common garden. The breeding system was determined for each individual by the self-incompatibility index (ISI). These results were compared with those published for other species of the genus, A. clavatus, A. homogamos and A. valentinus. Results of experimental crosses showed that there was high variation in the female reproductive success between individuals of A. linearilobus, like that found in its sister species, A. valentinus. Unlike the other species in the genus that are self-incompatible, A. linearilobus showed a mixed mating system, with a majority of self-incompatible individuals, others partially self-incompatible and some self-compatible. We argue that this strategy may be related to reproductive assurance in this endemic, annual species whose effective population size has been reduced probably due to individual mating incompatibilities.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44334602","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

Invasion risks and social interest of non-native woody plants in urban parks of mainland Spain 西班牙大陆城市公园中非本土木本植物的入侵风险和社会利益

IF 0.5 4区生物学

Anales Del Jardin Botanico De Madrid Pub Date : 2022-09-02 DOI: 10.3989/ajbm.2623

Álvaro Bayón, Ó. Godoy, M. Vilà

{"title":"Invasion risks and social interest of non-native woody plants in urban parks of mainland Spain","authors":"Álvaro Bayón, Ó. Godoy, M. Vilà","doi":"10.3989/ajbm.2623","DOIUrl":"https://doi.org/10.3989/ajbm.2623","url":null,"abstract":"Urban parks and gardens are one of the most important pathways for the deliberate introduction of non-native plant species, some of which cause environmental and socioeconomic impacts. We conducted a risk assessment on 388 non-native woody plant species from 46 urban parks of mainland Spain to classify them in lists based on their invasion status, being invasive elsewhere, climate matching with the area of origin, and potential to cause negative impacts. Only Ficus benjamina has no potential to invade (Green list). Four species are invasive and regulated (Priority list); 47 invasive or potentially invasive species can cause more impact types than the median value (Attention list), while 12 can cause less impacts than the median (Watch list). There is no park without any invasive or potentially invasive species. The most common potential impacts could be competition with native species (80% species) and the physical modification of the habitats (71%). We also identified 31 species with potential to cause human health impacts. Some species could cause several impact types. The most correlated potential impacts are among competition, toxicity, and alteration of natural succession and habitat structure. The most frequently planted invasive and potentially invasive species are the ones with the largest standard trending value from Google Trends, and therefore the ones with more societal interest.","PeriodicalId":55520,"journal":{"name":"Anales Del Jardin Botanico De Madrid","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47371431","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: 1

Reconnecting the Cinchona (Rubiaceae) collections of the “Real Expedición Botánica al Virreinato del Perú” (1777-1816) 重新连接辛乔纳（茜草科）收藏的“秘鲁总督府皇家植物探险队”（1777-1816年）

IF 0.5 4区生物学

Anales Del Jardin Botanico De Madrid Pub Date : 2022-09-02 DOI: 10.3989/ajbm.2613

K. Walker, Esther García Guillén, Nataly Allasi Canales, L. Medina, F. Driver, N. Rønsted, Mark Nesbitt

引用次数: 2

Summer phytoplankton of Serranía de Cuenca (central Spain) 夏季浮游植物Serranía de Cuenca(西班牙中部)

IF 0.5 4区生物学

Anales Del Jardin Botanico De Madrid Pub Date : 2022-09-02 DOI: 10.3989/ajbm.2603

M. Álvarez Cobelas, C. Rojo

引用次数: 0