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Width of the temperature range for seed germination of herbaceous plant species in temperate eastern North America: life cycles, seasons and temperature variation and implication for climate warming

Published online by Cambridge University Press:  02 February 2022

Carol C. Baskin ,
Jerry M. Baskin ,
Xiao Wen Hu Open the ORCID record for Xiao Wen Hu [Opens in a new window]  and
Chun Hui Zhang
Carol C. Baskin
Affiliation:
State Key Laboratory of Grassland Agro-ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China Department of Biology, University of Kentucky, Lexington, KY 40506-0225, USA Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY 40546-0321, USA
Jerry M. Baskin
Affiliation:
State Key Laboratory of Grassland Agro-ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China Department of Biology, University of Kentucky, Lexington, KY 40506-0225, USA
Xiao Wen Hu*
Affiliation:
State Key Laboratory of Grassland Agro-ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
Chun Hui Zhang
Affiliation:
Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai 810008, China
*
*Correspondence: Xiao Wen Hu, E-mail: [email protected]
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Abstract

To persist (without immigration) in habitats with unpredictable environmental conditions, annuals must produce seeds each year or have a seed bank. Thus, we predicted that compared to perennials, annuals have a wider germination temperature range (GTR, the difference in temperature between the week with the highest and the week with the lowest germination during the natural germination season). We determined the GTR via germination phenology data for 350 herbaceous species in 59 families from the eastern USA: summer annuals (SA), 63; winter annuals (WA), 83; monocarpic perennials (MP), 28; and polycarpic perennials (PP), 176. There was no significant phylogenetic signal for the GTR. The width of the GTR during the first spring germination season was 9.6, 8.7 and 8.8°C for MP, PP and SA, respectively, and during the first autumn germination season 12.8, 11.8 and 12.4°C for MP, PP and WA, respectively. Annuals did not have a wider GTR than perennials in either the spring or the autumn germination season. Our data suggest that selection for early germination in either spring or autumn has resulted in only small differences in the GTR. We predict that global warming will have little or no effect on reshaping the germination phenology of herbaceous species of temperate eastern North America.

Keywords

climate changegermination phenologymonocarpic perennialspolycarpic perennialsseed banksummer annualswinter annuals
Type
Research Paper
Information
Seed Science Research , Volume 32 , Issue 1 , March 2022 , pp. 13 - 22
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Copyright
Copyright © The Author(s), 2022. Published by Cambridge University Press

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References

Aleman, R (2014) Seed biology and germination requirements of Brachycome species in South Australia. Ph.D. dissertation, University of South Australia, Adelaide.Google Scholar
Arène, F, Affre, L, Doxa, A and Saatkamp, A (2017) Temperature but not moisture response of germination shows phylogenetic constraints while both interact with seed mass and life form. Seed Science Research 27, 110–120.CrossRefGoogle Scholar
Baskin, JM and Baskin, CC (1972) Influence of germination date on survival and seed production in a natural population of Leavenworthia stylosa. The American Midland Naturalist 88, 318–323.CrossRefGoogle Scholar
Baskin, JM and Baskin, CC (1980) Ecophysiology of secondary dormancy in seeds of Ambrosia artemisiifolia. Ecology 61, 475–480.CrossRefGoogle Scholar
Baskin, JM and Baskin, CC (1984) Role of temperature in regulating timing of germination in soil seed reserves of Lamium purpureum L. Weed Research 24, 341–349.CrossRefGoogle Scholar
Baskin, JM and Baskin, CC (1985) Does seed dormancy play a role in the germination ecology of Rumex crispus? Weed Science 33, 340–343.CrossRefGoogle Scholar
Baskin, JM and Baskin, CC (1986) Temperature requirements for after-ripening in seeds of nine winter annuals. Weed Research 26, 375–380.CrossRefGoogle Scholar
Baskin, JM and Baskin, CC (1987) Temperature requirements for after-ripening in buried seeds of four summer annual weeds. Weed Research 27, 385–389.CrossRefGoogle Scholar
Baskin, CC and Baskin, JM (1988) Germination ecophysiology of herbaceous plant species in a temperate region. American Journal of Botany 75, 286–305.CrossRefGoogle Scholar
Baskin, CC and Baskin, JM (2014) Seeds: ecology, biogeography, and evolution of dormancy and germination (2nd edn). San Diego, Elsevier/Academic Press.Google Scholar
Baskin, CC, Baskin, JM and Chester, EW (1995) Role of temperature in the germination ecology of the summer annual Bidens polylepis Blake (Asteraceae). Bulletin of the Torrey Botanical Club 122, 275–281.CrossRefGoogle Scholar
Baskin, CC, Baskin, JM and Chester, EW (1996) Effect of flooding on annual dormancy cycles in buried seeds of two wetland Carex species. Wetlands 16, 84–88.CrossRefGoogle Scholar
Blomberg, SP, Garland, T and Ives, AR (2003) Testing for phylogenetic signal in comparative data: behavioral traits are more labile. Evolution 57, 717–745.CrossRefGoogle ScholarPubMed
Burghardt, LT, Edwards, BR and Donohue, K (2016) Multiple paths to similar germination behavior in Arabidopsis thaliana. New Phytologist 209, 1301–1312.CrossRefGoogle ScholarPubMed
Dayrell, RLC, Garcia, QS, Negreiros, D, Baskin, CC, Baskin, JM and Silveira, AO (2017) Phylogeny strongly drives seed dormancy and quality in a climatically buffered hotspot for plant endemism. Annals of Botany 119, 267–277.CrossRefGoogle Scholar
Donohue, K (2002) Germination timing influences natural selection of life-history characters in Arabidopsis thaliana. Ecology 83, 1006–1016.CrossRefGoogle Scholar
Donohue, K, Rubio de Casas, R, Burghardt, L, Kovach, K and Willis, CG (2010) Germination, postgermination adaptation, and species ecological ranges. Annual Review of Ecology, Evolution, and Systematics 41, 293–319.CrossRefGoogle Scholar
Freckleton, RP, Harvey, PH and Pagel, M (2002) Phylogenetic analysis and comparative data: a test and review of evidence. The American Naturalist 160, 712–726.CrossRefGoogle ScholarPubMed
Grime, JP, Mason, G, Curtis, AV, Rodman, J, Band, SR, Mowforth, MAG and Shaw, S (1981) A comparative study of germination characteristics in a local flora. Journal of Ecology 69, 1017–1059.CrossRefGoogle Scholar
Jayasuriya, KMGG, Baskin, JM, Geneve, RL and Baskin, CC (2009) Sensitivity cycling and mechanism of physical dormancy break in seeds of Ipomoea hederacea (Convolvulaceae). International Journal of Plant Sciences 170, 429–443.CrossRefGoogle Scholar
Jin, Y and Qian, HV (2019) Phylomaker: an R package that can generate very large phylogenies for vascular plants. Ecography 42, 1353–1359.CrossRefGoogle Scholar
Kimball, S, Angert, AL, Huxman, TE and Venable, DL (2010) Contemporary climate change in the Sonoran Desert favors cold-adapted species. Global Change Biology 16, 1555–1565.CrossRefGoogle Scholar
Kondo, T, Sato, C, Baskin, JM and Baskin, CC (2006) Post-dispersal embryo development, germination phenology, and seed dormancy in Cardiocrinum cordatum var. glehnii (Liliaceae s. str.), a perennial herb of the broadleaved deciduous forest in Japan. American Journal of Botany 93, 849–859.CrossRefGoogle Scholar
Lord, J, Westoby, M and Leishman, M (1995) Seed size and phylogeny in six temperate floras: constraints, niche conservatism, and adaptation. The American Naturalist 146, 349–364.CrossRefGoogle Scholar
Lu, JJ, Tan, DY, Baskin, JM and Baskin, CC (2014) Germination season and watering regime, but not seed morph, affect life history traits in a cold desert diaspore-heteromorphic annual. PLoS ONE 9, e102018.CrossRefGoogle ScholarPubMed
Moles, AT, Ackerly, DD, Webb, CO, Tweddle, JC, Dickie, JB, Pitman, AJ and Westoby, M (2005) Factors that shape seed mass evolution. Proceedings of the National Academy of Sciences of the United States of America 102, 10540–10544.CrossRefGoogle ScholarPubMed
Mondoni, A, Ross, G, Orsenigo, S and Probert, RJ (2012) Climate warming could shift the timing of seed germination in alpine plants. Annals of Botany 110, 155–164.CrossRefGoogle ScholarPubMed
Orme, D, Freckleton, R, Thomas, G, Petzoldt, T, Fritz, S, Isaac, N and Pearse, W (2011) Caper: Comparative Analyses of Phylogenetics and Evolution in R. R Package Version 0.5. Available at: https://cran.r-project.org/web/packages/caper/.Google Scholar
Orrù, M, Mattana, E, Pritchard, HW and Bacchetta, G (2012) Thermal thresholds as predictors of seed dormancy release and germination timing: altitude-related risks from climate warming for the wild grapevine Vitis vinifera subsp. sylvestris. Annals of Botany 110, 1651–1660.CrossRefGoogle ScholarPubMed
Pagel, M (1999) Inferring the historical patterns of biological evolution. Nature 401, 877–884.CrossRefGoogle ScholarPubMed
Porceddu, M, Mattana, E, Pritchard, HW and Bacchetta, G (2013) Thermal niche for in situ seed germination by Mediterranean mountain streams: model prediction and validation for Rhamnus persicifolia seeds. Annals of Botany 112, 1887–1897.CrossRefGoogle ScholarPubMed
R Core Team (2015) R: a language and environment for statistical computing. Vienna, Austria, R Foundation for Statistical Computing.Google Scholar
Revell, LJ (2012) Phytools: an R package for phylogenetic comparative biology (and other things). Methods in Ecology and Evolution 3, 217–223.CrossRefGoogle Scholar
Rosbakh, S and Poschlod, P (2015) Initial temperature of seed germination as related to species occurrence along a temperature gradient. Functional Ecology 29, 5–14.CrossRefGoogle Scholar
Thompson, K and Ceriani, RM (2003) No relationship between range size and germination niche width in the UK herbaceous flora. Functional Ecology 17, 335–339.CrossRefGoogle Scholar
Vandelook, F and Van Assche, JA (2008) Temperature requirements for seed germination and seedling development determine timing of seedling emergence of three monocotyledonous temperate forest spring geophytes. Annals of Botany 102, 865–875.CrossRefGoogle ScholarPubMed
Walck, JL, Hidayati, SN, Dixon, KW, Thompson, K and Poschlod, P (2011) Climate change and plant regeneration from seed. Global Change Biology 17, 2145–2161.CrossRefGoogle Scholar
Willis, CG, Baskin, CC, Baskin, JM, Auld, JR, Venable, DL, Cavender-Bares, J and the NESCent Germination Working Group (2014) The evolution of seed dormancy: environmental cues, evolutionary hubs, and diversification of the seed plants. New Phytologist 203, 300–309.CrossRefGoogle ScholarPubMed
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