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| 2. |
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| 3. |
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| 4. |
- Tyler, Torbjörn, et al.
(författare)
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Sentida förändringar i Skånes flora
- 2007
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Ingår i: Floran i Skåne. Arterna och deras utbredning.. - 9197102156 ; , s. 57-61
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 5. |
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| 6. |
- Tyler, Torbjörn, et al.
(författare)
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Skånes klimat i korthet.
- 2007
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Ingår i: Floran i Skåne. Arterna och deras utbredning.. - 9197102156 ; , s. 5-6
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 7. |
- Tyler, Torbjörn, et al.
(författare)
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Skånes mossor.
- 2003
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Ingår i: Floran i Skåne. Vegetation och utflyktsmål.. - 9197102148 ; , s. 117-124
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Bokkapitel (populärvet., debatt m.m.)
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| 8. |
- Tyler, Torbjörn, et al.
(författare)
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Statistiska uppgifter kring Skånes flora.
- 2007
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Ingår i: Floran i Skåne. Arterna och deras utbredning.. - 9197102156 ; , s. 119-123
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 9. |
- Tyler, Germund, et al.
(författare)
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Comparisons of the weevil fauna (Curculionidae, Apionidae, Bruchidae) of fifteen legume hosts (Fabaceae) in South Sweden.
- 2016
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Ingår i: Baltic Journal of Coleopterology. - 1407-8619. ; 16:2, s. 157-165
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Tidskriftsartikel (refereegranskat)abstract
- The legume host preference of species belonging to Curculionidae, Apionidae, and Bruchidae was studied in the province of Scania, South Sweden during 2010–2015. It was suggested that significant differences existed between host preferences reported from other parts of Europe and South Sweden. In total, 375 pure stands of 15 legume species (Fabaceae), 25 stands of each species, were carefully searched, each stand for 15 min., using a scoop net. A total of 68 species belonging to Curculionidae, Apionidae, and Bruchidae with known or suspected preference for legumes were found. Species with <10 individuals in the material as a whole were excluded from statistical analysis, leaving 44 species of these groups to be considered. Correspondence Analysis (CA) performed on plant-weevil species relationships closely reflected the phylogenetic relationships of the host plants and demonstrated that most weevils were distinctly related to one single legume species, or to a few species phylogenetically closely related. Comparisons with information from Central Europe, the British Isles, and Denmark showed that the host preferences for legume genera documented in Scania were often similar to those observed elsewhere, but that considerable differences existed within the same host genus, particularly in Trifolium.
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| 10. |
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| 11. |
- Tyler, Torbjörn, et al.
(författare)
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Sensitivity of the woodland herb Anemone hepatica to changing environmental conditions
- 2002
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Ingår i: Journal of Vegetation Science. - 1654-1103. ; 13:2, s. 207-216
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Tidskriftsartikel (refereegranskat)abstract
- The decline of deciduous woodland populations of Anemone hepatica L. in southern Sweden is documented and possible causes are discussed. The study was based on (1) re-investigations of 6.25 km(2) grid-squares first studied in 19381970, (2) distribution of A. hepatica in woodland sites with well-known soil chemical properties and (3) a detailed study over 12 consecutive years into the relationships between biological characteristics of the species (number of individuals, vegetative development, flowering frequency) and environmental variables (temperature, precipitation), soil chemistry and time. There was a close relationship between soil acidity (pH, solubility of Al3+) and both distribution and biological characteristics. The biological variables declined significantly overtime but were not related to climatic variability. Increasing soil acidity and Al3+ solubility are concluded to be the main factors responsible for the decline of A. hepatica in S. Swedish deciduous woodlands.
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| 12. |
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| 13. |
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| 14. |
- Bruun, Hans Henrik, et al.
(författare)
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An allozyme study of sexual and vegetative regeneration in Hieracium pilosella L.
- 2007
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Ingår i: Canadian Journal of Botany. - 0008-4026. ; 85:1, s. 10-15
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Tidskriftsartikel (refereegranskat)abstract
- Allozyme markers were used to fingerprint clones of the grassland plant Hieracium pilosella and, by inference, to estimate the relative importance of sexual and vegetative reproduction in a population. Field studies in populations of clonal plant species have often reported negligible or absent recruitment from seed. In contrast, studies of genetic markers have found substantial clonal diversity in populations, suggesting recruitment of new genets into established populations. Our results showed that H. pilosella regenerates from seed both within and between dense clonal patches. Two sites differing in environmental conditions were sampled in order to investigate how the balance between seed-derived and stolon-derived recruitment changes with biotic and abiotic stress. In a relatively drought-prone site on a south-facing slope, the balance was shifted towards recruitment from seed, compared to a mesic site in which vegetative regeneration was more important.
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| 15. |
- Dengler, Jürgen, et al.
(författare)
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Ecological Indicator Values for Europe (EIVE) 1.0
- 2023
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Ingår i: Vegetation Classification and Survey. - 2683-0671. ; 4, s. 7-29
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Tidskriftsartikel (refereegranskat)abstract
- Aims: To develop a consistent ecological indicator value system for Europe for five of the main plant niche dimensions: soil moisture (M), soil nitrogen (N), soil reaction (R), light (L) and temperature (T). Study area: Europe (and closely adjacent regions). Methods: We identified 31 indicator value systems for vascular plants in Europe that contained assessments on at least one of the five aforementioned niche dimensions. We rescaled the indicator values of each dimension to a continuous scale, in which 0 represents the minimum and 10 the maximum value present in Europe. Taxon names were harmonised to the Euro+Med Plantbase. For each of the five dimensions, we calculated European values for niche position and niche width by combining the values from the individual EIV systems. Using T values as an example, we externally validated our European indicator values against the median of bioclimatic conditions for global occurrence data of the taxa. Results: In total, we derived European indicator values of niche position and niche width for 14,835 taxa (14,714 for M, 13,748 for N, 14,254 for R, 14,054 for L, 14,496 for T). Relating the obtained values for temperature niche position to the bioclimatic data of species yielded a higher correlation than any of the original EIV systems (r = 0.859). The database: The newly developed Ecological Indicator Values for Europe (EIVE) 1.0, together with all source systems, is available in a flexible, harmonised open access database. Conclusions: EIVE is the most comprehensive ecological indicator value system for European vascular plants to date. The uniform interval scales for niche position and niche width provide new possibilities for ecological and macroecological analyses of vegetation patterns. The developed workflow and documentation will facilitate the future release of updated and expanded versions of EIVE, which may for example include the addition of further taxonomic groups, additional niche dimensions, external validation or regionalisation.
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| 16. |
- Ekman, Stefan, et al.
(författare)
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Skånes lavar
- 2003
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Ingår i: Floran i Skåne. Vegetation och utflyktsmål.. - 9197102148 ; , s. 125-132
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Bokkapitel (populärvet., debatt m.m.)
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| 17. |
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Floran i Skåne. Arterna och deras utbredning
- 2007
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Samlingsverk (redaktörskap) (övrigt vetenskapligt/konstnärligt)abstract
- Detta är det andra fristående bandet av Lunds Botaniska Förenings praktverk om floran i Skåne och utgör resultatet av Projekt Skånes Flora - den inventering av landskapets kärlväxtflora som startade 1990. I Arterna och deras utbredning presenteras de mer än 3600 växter som någon gång påträffats som vildväxande i Skåne. Under Projekt Skånes Flora har 2800 olika växter blivit funna i landskapet och i Arterna och deras utbredning visar kartor i färg utbredningen för 1570 av dessa. De vidhängande texterna ger svar på alla frågor om var, hur och varför varje enskild växt finns i just Skåne. I intressanta inledningskapitel kan du även läsa om den skånska florans geologiska förutsättningar, markegenskapernas betydelse för arternas fördelning, Skånes vegetationshistoria, kommande vegetationsförändringar, Skånes floristiska växtgeografi, sentida förändringar i Skånes flora och om kultur- och trädgårdsväxter i naturen.
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| 18. |
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| 19. |
- Hallingbäck, Tomas, et al.
(författare)
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Mossfloran på Ölands alvar – ett nytt inventeringsprojekt.
- 2012
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Ingår i: Myrinia – Föreningen Mossornas Vänners tidskrift. - 1102-4194. ; 22:1, s. 6-11
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Tidskriftsartikel (refereegranskat)abstract
- In 2011 a field survey of the bryophyte vegetation and flora of Stora Alvaret, the largest continuous alvar area in Sweden situated on the Baltic island of Öland (SE Sweden), was initiated. A number of transects crossing the alvar area from west to east will be surveyed. The aim of the investigation is to try and elucidate the realtionship between the bryophyte flora and environmental parameters such as soil chemistry, soil wetness, soil depth, disturbances from livestock grazing and the geographic position on the island at different spatial and temporal scales. The survey will be conducted both in early spring and late autumn and will run for several years to enable analyses of the impact of season and climatic variations.
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| 20. |
- Hallman, Cassandra, et al.
(författare)
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Changes in south-Swedish vegetation composition over the last 200 years as described by species-specific indicator and trait values and documented by museum and literature records
- 2022
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Ingår i: Ecological Indicators. - : Elsevier BV. - 1872-7034 .- 1470-160X. ; 134, s. 1-20
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Tidskriftsartikel (refereegranskat)abstract
- Vascular plant observances were compiled for 10 well-documented parishes in Scania, southernmost Sweden, from published floras, herbarium specimens, modern inventories, and a large citizen-science database to provide decade-level presence/absence data of species throughout the period 1800–2020. Species-specific plant traits and ecological indicator values were then used to examine functional and ecological changes based on the species composition, as well as the performance of particular vegetation types. The results were generally congruent among the 10 parishes, and indicate that several of the most important drivers of recent floristic changes, including climate changes, woody encroachment, and soil chemistry alterations have in fact acted continuously and concerted for more than a century. Floristic composition has shifted in favor of species with an affinity to higher N and P levels, as well as species which are generally more long-lived and competitive. Additionally, species less favored by grazing/mowing, and with lower demand for sunlight and moisture have increased. However, several of these trends appear to have accelerated over the past 50 years, and so has the increase of the proportion of alien invasive species in the flora. Species favored by climatic warming have also increased, at least since the 1970’s. The flora of different parts of the province has become more homogenous over time, indicating a loss of biodiversity at the regional, but not at the local scale. Instead, analyses of the biodiversity relevance, associated non-plant species and ecosystem services such as nectar production provided by the flora, suggest that local biodiversity is likely to have increased. The study demonstrates that even highly fragmented data, if compiled from a multitude of sources spanning centuries, may reveal congruent temporal changes in both biodiversity, ecosystem functions and ecological drivers and provide a historic context for monitoring recent and future changes.
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| 21. |
- Heinken, Thilo, et al.
(författare)
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The European Forest Plant Species List (EuForPlant): Concept and applications
- 2022
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Ingår i: Journal of Vegetation Science. - : Wiley. - 1654-1103 .- 1100-9233. ; 33:3, s. 1-16
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Tidskriftsartikel (refereegranskat)abstract
- Question: When evaluating forests in terms of their biodiversity, distinctiveness and naturalness, the affinity of the constituent species to forests is a crucial parameter. Here we ask to what extent are vascular plant species associated with forests, and does species’ affinity to forests vary between European regions?Location: Temperate and boreal forest biome of Northwestern and Central Europe. Methods: We compiled EuForPlant, a new extensive list of forest vascular plant spe- cies in 24 regions spread across 13 European countries using vegetation databases and expert knowledge. Species were region-specifically classified into four categories reflecting the degree of their affinity to forest habitats: 1.1, species of forest interiors; 1.2, species of forest edges and forest openings; 2.1, species that can be found in forest as well as open vegetation; and 2.2, species that can be found partly in forest, but mainly in open vegetation. An additional “O” category was distinguished, covering species typical for non-forest vegetation.Results: EuForPlant comprises 1,726 species, including 1,437 herb-layer species, 159 shrubs, 107 trees, 19 lianas and 4 epiphytic parasites. Across regions, generalist forest species (with 450 and 777 species classified as 2.1 and 2.2, respectively) significantly outnumbered specialist forest species (with 250 and 137 species classified as 1.1 and 1.2, respectively). Even though the degree of shifting between the categories of for- est affinity among regions was relatively low (on average, 17.5%), about one-third of the forest species (especially 1.2 and 2.2) swapped categories in at least one of the study regions.Conclusions: The proposed list can be used widely in vegetation science and global change ecology related to forest biodiversity and community dynamics. Shifting of forest affinity among regions emphasizes the importance of a continental-scale forest plant species list with regional specificity.
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| 22. |
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| 23. |
- Ingimundardóttir, Gróa Valgerður, et al.
(författare)
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Dressed for the occasion! Ecotypic divergence, phenotypic plasticity and taxonomic value of capitulum characters of Scorzoneroides autumnalis (Asteraceae)
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Ingår i: Nordic Journal of Botany. - 0107-055X.
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Tidskriftsartikel (refereegranskat)abstract
- Scorzoneroides autumnalis is a highly polymorphic perennial with several described infraspecific taxa, largely differing in involucre colour and indumentum intensity. Here, we examine the role of ecotypic divergence and phenotypic plasticity in shaping large-scale geographical variation in these characters. We collected phenotypic data from herbarium specimens and garden-grown plants of S. autumnalis, representing several habitats throughout Scandinavia and Iceland, and subjected progenies from controlled crosses within a subset of the common garden material to different temperature regimes to assess patterns of phenotypic plasticity. Our results strongly suggest that colour and indumentum of involucral bracts, as well as the size of capitula (measured by ligule length), are environmentally plastic and much affected by temperature. Reduced temperature resulted in significantly larger capitula, with both thicker and darker involucre indumentum. Since dark colouration, dense indumentum and large floral structures have been shown to facilitate heat retention and insect visitation in other plant species growing in cold climate, we hypothesize that plants of S. autumnalis benefit from possessing these features under cool conditions, and that much of the geographical variation in capitulum characters reflects adaptive phenotypic plasticity rather than ecotypic divergence. For this reason, we deem these characters to have a low taxonomic value for distinguishing infraspecific taxa within S. autumnalis.
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| 24. |
- Jönsson, Jane, et al.
(författare)
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Ten polymorphic microsatellite markers for Hieracium s.s. (Asteraceae)
- 2010
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Ingår i: Conservation Genetics Resources. - : Springer Science and Business Media LLC. - 1877-7260 .- 1877-7252. ; 2:1, s. 295-300
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Tidskriftsartikel (refereegranskat)abstract
- Eight novel microsatellite markers were developed for Hieracium s.s. (excluding Pilosella) using a modified FIASCO protocol, and two out of nine microsatellites that were originally developed for Pilosella officinarum were optimised for Hieracium s.s.. All ten microsatellites consistently amplified loci from a wide range of representatives from north and central European species of various sections of the genus. When tested on 19 individuals, nine microsatellites were found to be highly polymorphic with 6–29 alleles, while one microsatellite marker was monomorphic. Cross-amplification showed that six of the ten microsatellites also amplified products in one taxon of Pilosella, P. floribunda × officinarum.
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| 25. |
- Karlsson, T, et al.
(författare)
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Changes in the Hieracium flora in the Nässjö area (Småland, S Sweden) during the 20th century(Skogs- och hagfibblor i nässjötrakten i åttio års perspektiv)
- 2005
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Ingår i: Svensk Botanisk Tidskrift. - 0039-646X. ; 99:3-4, s. 187-207
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The Hieracium flora in an area of 1250 km(2) centred around the town of Nassjo, S Sweden, was investigated in 1924-30 and again in 2004. In all, 101 species of the sections Hieracium and Vulgaria were found, 89 in the 1920s and 85 in 2004, i.e. approximately the same number. However, the number of species per 5 by 5-km area has been strongly reduced, and the decline is even more pronounced for 1 by 1-km areas. This implies that Hieracium species have generally become much rarer If the sample from the 1920s is unbiased, species of sect. Hieracium have declined more than those of sect. Vulgaria. In the 1920s, the main Hieracium habitat was wooded meadows cut for hay after mid-summer; hawkweeds were a conspicuous and species-rich element of their vegetation. Today, almost all the former hay-meadows have changed into forest or manured grassland, and the hawkweeds are usually gone. Species of sect. Vulgaria are now mainly fond on roadsides (70% of all localities) whereas those of sect. Hieracium prefer woodland (63% of all localities). However, species of the Bifida group within sect. Hieracium have the same habitat preferences as sect. Vulgaria. - Two species are new to the province of Smaland, viz. H. constringens Norrl. and H. expallidiforme (Dahlst. ex Stenstr) Dahlst. Names in Swedish are provided.
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