Drivers of vegetative dormancy across herbaceous perennial plant species

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Drivers of vegetative dormancy across herbaceous perennial plant species

Shefferson, Richard P. (author): Univ Tokyo, Org Programs Environm Sci, Meguro Ku, Tokyo, Japan

Kull, Tiiu (author): Estonian Univ Life Sci, Tartu, Estonia

Hutchings, Michael J. (author): Univ Sussex, Sch Life Sci, Brighton BN1 9QG, E Sussex, England

Selosse, Marc-Andre (author): Sorbonne Univ, CNRS, Museum Natl Hist Nat, Inst Systemat Evolut Biodivers ISYEB,EPHE, 57 Rue Cuvier,CP39, F-75005 Paris, France;Univ Gdansk, Dept Plant Taxon & Nat Conservat, Gdansk, Poland

Jacquemyn, Hans (author): Katholieke Univ Leuven, Dept Biol, Leuven, Belgium

Kellett, Kimberly M. (author): Univ Georgia, Odum Sch Ecol, Athens, GA 30602 USA

Menges, Eric S. (author): Archbold Biol Stn, Venus, FL USA

Primack, Richard B. (author): Boston Univ, Dept Biol, 5 Cummington St, Boston, MA 02215 USA

Tuomi, Juha (author): Univ Turku, Dept Biol, Turku, Finland

Alahuhta, Kirsi (author): Univ Oulu, Dept Ecol & Genet, Oulu, Finland

Hurskainen, Sonja (author): Univ Oulu, Dept Ecol & Genet, Oulu, Finland

Alexander, Helen M. (author): Univ Kansas, Dept Ecol & Evolutionary Biol, Lawrence, KS 66045 USA

Anderson, Derek S. (author): Dept Nat Resources, St Paul, MN USA

Brys, Rein (author): Res Inst Nat & Forest, Brussels, Belgium

Brzosko, Emilia (author): Univ Bialystok, Inst Biol, Bialystok, Poland

Dostalik, Slavomir (author)

Gregg, Katharine (author): West Virginia Wesleyan Coll, Dept Biol, Buckhannon, WV USA

Ipser, Zdenek (author): Univ South Bohemia, Fac Sci, Dept Biol Ecosyst, Ceske Budejovice, Czech Republic

Jakalaniemi, Anne (author): Univ Oulu, Dept Ecol & Genet, Oulu, Finland

Jersakova, Jana (author): Univ South Bohemia, Fac Sci, Dept Biol Ecosyst, Ceske Budejovice, Czech Republic

Kettle, W. Dean (author): Univ Kansas, Kansas Biol Survey, Lawrence, KS USA

McCormick, Melissa K. (author): Smithsonian Environm Res Ctr, POB 28, Edgewater, MD 21037 USA

Mendoza, Ana (author): Univ Nacl Autonoma Mexico, Inst Ecol, Ciudad Univ, Mexico City, DF, Mexico

Miller, Michael T. (author): LGL Ltd, Sidney, BC, Canada

Moen, Asbjorn (author): NTNU Univ Museum, Dept Nat Hist, Trondheim, Norway

Oien, Dag-Inge (author): NTNU Univ Museum, Dept Nat Hist, Trondheim, Norway

Puttsepp, Ulle (author): Estonian Univ Life Sci, Tartu, Estonia

Roy, Melanie (author): Univ Paul Sabatier, CNRS, Lab Evolut & Divers Biol, Toulouse, France

Sather, Nancy (author): Dept Nat Resources, St Paul, MN USA

Sletvold, Nina (author): Uppsala universitet,Växtekologi och evolution

Stipkova, Zuzana (author): Czech Acad Sci, Global Change Res Inst, Brno, Czech Republic

Tali, Kadri (author): Estonian Univ Life Sci, Tartu, Estonia

Warren, Robert J., II (author): SUNY Buffalo State, Dept Biol, Buffalo, NY USA

Whigham, Dennis F. (author): Smithsonian Environm Res Ctr, POB 28, Edgewater, MD 21037 USA

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2018-03-25
2018
English.
In: Ecology Letters. - : WILEY. - 1461-023X .- 1461-0248. ; 21:5, s. 724-733

Related links:: https://rss.onlineli...; show more...; https://urn.kb.se/re...; https://doi.org/10.1...; show less...

Journal article (peer-reviewed)

Abstract Subject headings

Vegetative dormancy, that is the temporary absence of aboveground growth for 1year, is paradoxical, because plants cannot photosynthesise or flower during dormant periods. We test ecological and evolutionary hypotheses for its widespread persistence. We show that dormancy has evolved numerous times. Most species displaying dormancy exhibit life-history costs of sprouting, and of dormancy. Short-lived and mycoheterotrophic species have higher proportions of dormant plants than long-lived species and species with other nutritional modes. Foliage loss is associated with higher future dormancy levels, suggesting that carbon limitation promotes dormancy. Maximum dormancy duration is shorter under higher precipitation and at higher latitudes, the latter suggesting an important role for competition or herbivory. Study length affects estimates of some demographic parameters. Our results identify life historical and environmental drivers of dormancy. We also highlight the evolutionary importance of the little understood costs of sprouting and growth, latitudinal stress gradients and mixed nutritional modes.

Subject headings

NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
NATURVETENSKAP -- Biologi -- Botanik (hsv//swe)
NATURAL SCIENCES -- Biological Sciences -- Botany (hsv//eng)

Keyword

Adaptation
Asteraceae
bet-hedging
demography
herbivory
latitudinal gradient
Ophioglossaceae
Orchidaceae
stress

Publication and Content Type

ref (subject category)
art (subject category)

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NATURAL SCIENCES: NATURAL SCIENCES; and Biological Scien ...; and Evolutionary Bio ...

NATURAL SCIENCES: NATURAL SCIENCES; and Biological Scien ...; and Botany

Articles in the publication: Ecology Letters

By the university: Uppsala University

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