The biological flora of Central Europe: Campanula thyrsoides L.

Kuss, Patrick; Ægisdóttir, Hafdís Hanna; Stöcklin, Jürg

doi:10.1016/j.ppees.2007.06.001

Cited by 21 publications

(50 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The species is one of the few monocarps in the Alps and individuals are long-lived with a mean flowering age of 10 years and a range of 3-16 years (Kuss et al 2007(Kuss et al , 2008b. Plants are mainly pollinated by bumblebees (AEgisdóttir et al 2009).…”

Section: Study Species and Regionmentioning

confidence: 99%

“…Plants are mainly pollinated by bumblebees (AEgisdóttir et al 2009). Most seeds are dispersed within a distance of 10 m from the mother plant and a persistent soil seed bank is likely absent (Kuss et al 2007). There are several biological reasons for the rarity of C. thyrsoides, including its very specific habitat requirements (Wüest 2008), monocarpic life-cycle (Kuss et al 2007) and strong gametophytic self-incompatibility system (AEgisdóttir et al 2007a).…”

Section: Study Species and Regionmentioning

confidence: 99%

See 1 more Smart Citation

High genetic differentiation in populations of the rare alpine plant species Campanula thyrsoides on a small mountain

Frei

Stöcklin

2012

Alp Botany

View full text Add to dashboard Cite

Changes in climate and traditional land use have contributed to a loss and fragmentation of suitable habitats for many alpine plant species. Despite the importance of these changes, our knowledge of the consequences for gene flow and genetic diversity is still poor, especially in rare taxa and at fine spatial scales. Here, we investigated the genetic diversity in a rare alpine plant on a small and highly structured mountain in the Swiss Alps. Using microsatellite markers and Bayesian cluster analyses, we investigated genetic diversity within and among 24 populations of Campanula thyrsoides L. We also tested whether landscape structure has affected genetic structure by correlating genetic diversity with landscape and population features, which were assessed in a four-year monitoring period. The recorded genetic diversity (H e = 0.714) and genetic differentiation (G 0 ST = 0.32) at distances of 1-10 km were remarkably high. Clustering analyses revealed a split of populations into two genetically different spatial groups, but between-population genetic distances were neither correlated to geographic distance, elevation nor slope. The high differentiation and genetic bottlenecks may indicate strong founder effects, although the number of alleles was not decreased in bottlenecked populations. We conclude that stochastic colonisation by seeds is most important for shaping the genetic structure of C. thyrsoides on this small mountain. The high genetic diversity even in small populations may indicate that occasional gene flow is strong enough to overcome negative effects of bottlenecks. Nevertheless, further fragmentation and isolation of habitats may threaten this rare plant in the future.

show abstract

Section: Study Species and Regionmentioning

confidence: 99%

Section: Study Species and Regionmentioning

confidence: 99%

High genetic differentiation in populations of the rare alpine plant species Campanula thyrsoides on a small mountain

Frei

Stöcklin

2012

Alp Botany

View full text Add to dashboard Cite

show abstract

“…The seeds of bellflowers (Campanulaceae) seem to be streamlined to facilitate wind dispersal (Emig and Leins, 1996;Maier et al, 1999;Kuss et al, 2007). They are dust-like seeds, egg or spindleshaped, somewhat compressed and in some taxa with a narrow wing.…”

Section: Migration To North Americamentioning

confidence: 99%

Reconstructing the history of Campanulaceae with a Bayesian approach to molecular dating and dispersal–vicariance analyses

Roquet

Sanmartín

Garcia‐Jacas

et al. 2009

Molecular Phylogenetics and Evolution

115

View full text Add to dashboard Cite

a b s t r a c tWe reconstruct here the spatial and temporal evolution of the Campanula alliance in order to better understand its evolutionary history. To increase phylogenetic resolution among major groups (Wahlenbergieae-Campanuleae), new sequences from the rbcL region were added to the trnL-F dataset obtained in a previous study. These phylogenies were used to infer ancestral areas and divergence times in Campanula and related genera using a Bayesian approach to molecular dating and dispersal-vicariance analyses that takes into account phylogenetic uncertainty. The new phylogenetic analysis confirms Platycodoneae as the sister group of Wahlenbergieae-Campanuleae, the two last ones inter-graded into a well-supported clade. Biogeographic and dating analyses suggest that Western Asia and the Eastern Mediterranean have played a major role as centers of migration and diversification within the Campanula alliance, probably in relation to the intense orogenic activity that took place in this region during the Late Neogene, and that could have promoted isolation and allopatric speciation within lineages. Diversification rates within several Campanula lineages would have increased at the end of the Miocene, coinciding with the Messinian Stage. Strong selective pressures from climate changes and the expansion of mountainous regions during this period are suggested to explain the adaptation to drought, cold or disturbed environments observed in many Campanula species. Several independent long-distance dispersal events to North America are inferred within the Rapunculus clade, which seem to be related to high ploidy levels.

show abstract

“…Vrsta Campanula thyrsoides (Slika 19) do danas je ostala poznata za BiH jedino sa planine Klekovače. Iako Šilić & Abadžić (1990) navode tipičnu podvrstu, to je prema Kuss et al (2007) isključeno iz horoloških razloga te stoga možemo reći da je na Klekovači prisutna Campanula thyrsoides subsp. carniolica.…”

Section: Taksonomska Ekološka I Horološkaunclassified

“…carniolica. Ova podvrsta dolazi i sa hrvatske strane pogranične Plješevice (Kuss et al, 2007), tako da je moguće da na ovoj planini raste i u BiH, iako je raniji izvori ne navode (Horvat, 1922). Kako navode Abadžić & Šilić (1990), ova biljna vrsta zajedno sa Scabiosa silenifolia izgrađuje interesantnu biljnu zajednicu klekovačkih subalpijskih rudina, ali o njoj naknadno nisu izvještavali.…”

Section: Taksonomska Ekološka I Horološkaunclassified

Vaskularna Flora Planine Klekovače U Bosni I Hercegovini

Milanović¹,

Brujić²,

Ступар³

et al. 2017

GSFUBL

View full text Add to dashboard Cite

Među zapadnobosanskim gorama planina Klekovača zauzima posebno mjesto. Idući od Cincara u zapadnoj Bosni sve do Snežnika u Sloveniji, ona predstavlja najvišu planinu sjeverozapadnih Dinarida (Slika 1), gradeći moćan, 20 km dug, relativno uzak greben sa 1961 m visokim najvišim vrhom (Velika Klekovača). Jači mediteranski uticaj, koji dolinom Une i Unca prodire u ovdašnje dinarske planine, gubi se na južnim stranama susjedne Lunjevače, a njegov uticaj jasno se odražava kroz neke karakteristične vegetacijske tipove na ogoljelim padinama pomenute planine prema Drvaru. Sa sjeverne strane klekovačkog grebena prostire se masivni Grmeč, čije visinsko zoniranje vegetacije već odaje dominaciju umjereno kontinentalne u odnosu na (sub)mediteransku klimu (Brujić & Stanivuković, 2012). Skoro cijeli gorski pojas Klekovače predstavlja nepregledno prostranstvo mješovitih šuma bukve, jele i smrče (Slika 5), samo tu i tamo ispresijecano šumarskim naseljima ili manjim selima i rijetkim, ali prostranim, gorskim livadama krčevinama. Ove klimatogene šume na visokim južnim padinama UVOD / INTRODUCTIONIzvod U radu je sistematski prikazana flora planine Klekovača u zapadnoj Bosni i Hercegovini na osnovu objedinjenih višegodišnjih istraživanja autora i dostupne te kritički obrađene literaturne građe. Osim prikupljanja i obrade ovih podataka važan dio metodologije istraživanja sastojao se u rekonstrukciji puteva svih botaničara i fitocenologa, koji su od kraja 19. vijeka istraživali ovu planinu i ostavili pisanu dokumentaciju. Na ukupno 174 lokaliteta, na kojima je bilježena flora i sakupljen obilan herbarski materijal, utvrđeno je da vaskularna flora planine Klekovače na prikazanom obuhvatu broji 812 taksona do nivoa podvrste, svrstanih u 97 familija. Od ukupnog broja taksona 503 je bilo od ranije poznato iz literature, od čega 21 nije potvrđeno, dok je 309 prvi put registrovano za područje Klekovače. Vrsta Glyceria striata (Lam.) Hitchc. navodi se kao nova pridošlica u flori Bosne i Hercegovine, dok je za vrstu Monarda didyma L. prvi put registrovano da se subspontano širi na teritoriji Balkanskog poluostrva. Za svaki zabilježeni takson navedeni su svi lokaliteti sa koordinatama. Posebna pažnja posvećena je problematici taksonomije nekih kompleksnih rodova (Aconitum, Campanula, Eleocharis, Festuca, Heliosperma i Potentilla), kao i najznačajnijim rijetkim i ugroženim biljnim vrstama.

show abstract

The biological flora of Central Europe: Campanula thyrsoides L.

Cited by 21 publications

References 33 publications

High genetic differentiation in populations of the rare alpine plant species Campanula thyrsoides on a small mountain

High genetic differentiation in populations of the rare alpine plant species Campanula thyrsoides on a small mountain

Reconstructing the history of Campanulaceae with a Bayesian approach to molecular dating and dispersal–vicariance analyses

Vaskularna Flora Planine Klekovače U Bosni I Hercegovini

Contact Info

Product

Resources

About