Study on the differences in leaf traits between tropical-subtropical cycad gymnosperms and woody angiosperms

Zhao Yingmei; Lu Siyu; Xie Qianghua; Huang Dongliu; Wan Chunyan; Yang Quanguang; Meng Yiyi; Wu Hongjia; Zhu Shidan

doi:10.11913/PSJ.2095-0837.24072

Plant Science Journal > 2025 > 43(1): 11-20. > DOI: 10.11913/PSJ.2095-0837.24072 CSTR: 32231.14.PSJ.2095-0837.24072

Zhao YM，Lu SY，Xie QH，Huang DL，Wan CY，Yang QG，Meng YY，Wu HJ，Zhu SD. Study on the differences in leaf traits between tropical-subtropical cycad gymnosperms and woody angiosperms[J]. Plant Science Journal，2025，43（1）：11−20. DOI: 10.11913/PSJ.2095-0837.24072

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Study on the differences in leaf traits between tropical-subtropical cycad gymnosperms and woody angiosperms

1.
Guangxi Key Laboratory of Forest Ecology and Conservation, Guangxi Colleges and Universities Key Laboratory for Cultivation and Utilization of Subtropical Forest Plantation, College of Forestry, Guangxi University, Nanning 530004, China
2.
Nanning Qingxiushan Tourism Development Co., Ltd, Nanning Botanical Garden, Nanning 530029, China
3.
Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Marine Sciences, Guangxi Academy of Sciences, Nanning 530007, China
4.
Guangxi Academy of Marine Science (Guangxi Mangrove Research Center), Nanning 530007, China

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Received Date: March 24, 2024
Accepted Date: May 29, 2024

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Abstract

Abstract

Cycads, the oldest living seed plants, are primarily distributed in tropical and subtropical regions and are critically endangered. Comparative analysis of leaf traits between tropical-subtropical gymnosperm cycads and woody angiosperms offers valuable insights into the ecological strategies of cycad species. This study measured the morphological, anatomical, and hydraulic characteristics of leaves (pinnae) from 28 cycad species in the Nanning Botanical Garden. In addition, leaf traits of 79 tropical-subtropical forest tree species were compiled for comparative analysis. Results showed that: (1) Compared to angiosperms, cycads exhibited thicker leaves, higher saturated water content (SWC), stronger resistance to water loss (Ψ_tlp), and lower specific leaf area (SLA) and stomatal density (SD). However, the differences in leaf tissue thickness (MT) between the two taxa were not significant. (2) The network edge density (ED) of leaf traits in angiosperms was significantly higher than in cycads, while angiosperms showed lower network diameter and average path length. This indicates stronger correlations among angiosperm traits, facilitating more efficient resource utilization in tropical and subtropical environments. (3) Unlike angiosperms, SLA and Ψ_tlp in cycads were decoupled from SWC, suggesting that cycads rely more on water uptake through root systems or storage in stems rather than fine-tuning leaf physical properties for water regulation. This study highlights the variability and diversity of adaptive strategies across plant taxa and provides insights into the unique ecological adaptations of cycads in tropical and subtropical environments.
- Cycads,
- Functional trait,
- Drought tolerance,
- Trait network,
- Ecological strategy

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References

[1]	Reich PB,Wright IJ,Cavender-Bares J,Craine,JM,Oleksyn J,et al. The evolution of plant functional variation:traits,spectra,and strategies[J]. Int J Plant Sci,2003,164(S3):S143−S164. doi: 10.1086/374368
[2]	Onoda Y,Westoby M,Adler PB,Choong AMF,Clissold FJ,et al. Global patterns of leaf mechanical properties[J]. Ecol Lett,2011,14(3):301−312. doi: 10.1111/j.1461-0248.2010.01582.x
[3]	Ackerly D. Functional strategies of chaparral shrubs in relation to seasonal water deficit and disturbance[J]. Ecol Monogr,2004,74(1):25−44. doi: 10.1890/03-4022
[4]	Wang L,He YJ,Umer M,Guo Y,Tan QY,et al. Strategic differentiation of subcommunities composed of evergreen and deciduous woody species associated with leaf functional traits in the subtropical mixed forest[J]. Ecol Indic,2023,150:110281. doi: 10.1016/j.ecolind.2023.110281
[5]	陈莹婷,许振柱. 植物叶经济谱的研究进展[J]. 植物生态学报,2014,38(10):1135−1153. doi: 10.3724/SP.J.1258.2014.00108 Chen YT,Xu ZZ. Review on research of leaf economics spectrum[J]. Chinese Journal of Plant Ecology,2014,38(10):1135−1153. doi: 10.3724/SP.J.1258.2014.00108
[6]	Zhang SH,Zhang Y,Xiong KN,Yu YH,Min XY. Changes of leaf functional traits in karst rocky desertification ecological environment and the driving factors[J]. Glob Ecol Conserv,2020,24:e01381.
[7]	Williams GM,Nelson AS. Spatial variation in specific leaf area and horizontal distribution of leaf area in juvenile western larch (Larix occidentalis Nutt.)[J]. Trees,2018,32(6):1621−1631. doi: 10.1007/s00468-018-1738-4
[8]	Chen YJ,Choat B,Sterck F,Maenpuen P,Katabuchi M,et al. Hydraulic prediction of drought-induced plant dieback and top-kill depends on leaf habit and growth form[J]. Ecol Lett,2021,24(11):2350−2363. doi: 10.1111/ele.13856
[9]	Bartlett MK,Scoffoni C,Sack L. The determinants of leaf turgor loss point and prediction of drought tolerance of species and biomes:a global meta-analysis[J]. Ecol Lett,2012,15(5):393−405. doi: 10.1111/j.1461-0248.2012.01751.x
[10]	Johnson DM,Domec JC,Berry ZC,Schwantes AM,McCulloh KA,et al. Co-occurring woody species have diverse hydraulic strategies and mortality rates during an extreme drought[J]. Plant,Cell Environ,2018,41(3):576−588.
[11]	Nadal M,Clemente-Moreno MJ,Perera-Castro AV,Roig-Oliver M,Onoda Y,et al. Incorporating pressure–volume traits into the leaf economics spectrum[J]. Ecol Lett,2023,26(4):549−562. doi: 10.1111/ele.14176
[12]	Anderegg LDL,Berner LT,Badgley G,Sethi ML,Law BE,Hillerislambers J. Within-species patterns challenge our understanding of the leaf economics spectrum[J]. Ecol Lett,2018,21(5):734−744. doi: 10.1111/ele.12945
[13]	Gao ZF,Thomas BA. A review of fossil cycad megasporophylls,with new evidence of Crossozamia pomel and its associated leaves from the lower permian of Taiyuan,China[J]. Rev Palaeobot Palynol,1989,60(3-4):205−223. doi: 10.1016/0034-6667(89)90044-4
[14]	Spiekermann R,Jasper A,Siegloch AM,Guerra-Sommer M,Uhl D. Not a lycopsid but a cycad-like plant:Iratinia australis gen. nov. et sp. nov. from the Irati Formation,Kungurian of the Paraná Basin,Brazil[J]. Rev Palaeobot Palynol,2021,289:104415. doi: 10.1016/j.revpalbo.2021.104415
[15]	Zhang YJ,Cao KF,Sack L,Li N,Wei XM,Goldstein G. Extending the generality of leaf economic design principles in the cycads,an ancient lineage[J]. New Phytol,2015,206(2):817−829. doi: 10.1111/nph.13274
[16]	姚志,郭军,金晨钟,刘勇波. 中国纳入一级保护的极小种群野生植物濒危机制[J]. 生物多样性,2021,29(3):394−408. doi: 10.17520/biods.2020316 Yao Z,Guo J,Jin CZ,Liu YB. Endangered mechanisms for the first-class protected Wild Plants with Extremely Small Populations in China[J]. Biodiversity Science,2021,29(3):394−408. doi: 10.17520/biods.2020316
[17]	McDowell N,Pockman WT,Allen CD,Breshears DD,Cobb N,et al. Mechanisms of plant survival and mortality during drought:why do some plants survive while others succumb to drought?[J]. New Phytol,2008,178(4):719−739. doi: 10.1111/j.1469-8137.2008.02436.x
[18]	Dörken VM. Leaf-morphology and leaf-anatomy in Ephedra altissima D_ESF. (Ephedraceae,Gnetales) and their evolutionary relevance[J]. Feddes Rep,2012,123(4):243−255. doi: 10.1002/fedr.201200020
[19]	王乐乐,周正虎,金鹰,王传宽. 东北温带森林20种乔木树种叶片干旱容忍性特征[J]. 应用生态学报,2022,33(1):1−8. Wang LL,Zhou ZH,Jin Y,Wang CK. Drought tolerance traits of leaves of 20 tree species in temperate forest of Northeast China[J]. Chinese Journal of Applied Ecology,2022,33(1):1−8.
[20]	Markesteijn L,Poorter L,Bongers F,Paz H,Sack L. Hydraulics and life history of tropical dry forest tree species:coordination of species’ drought and shade tolerance[J]. New Phytol,2011,191(2):480−495. doi: 10.1111/j.1469-8137.2011.03708.x
[21]	张旻桓,沈守云,刘二冬. 南宁青秀山风景资源评价[J]. 中南林业科技大学学报,2011,31(8):130−135. Zhang MH,Shen SY,Liu ED. Evaluation of scenic resources of Qingxiushan in Nanning city[J]. Journal of Central South University of Forestry & Technology,2011,31(8):130−135.
[22]	石程远. 十万大山国家级自然保护区生态旅游资源评价及开发对策[J]. 林业调查规划,2011,36(3):106−111. Shi CY. Tourist resource evaluation and developmental strategy of Shiwandashan National Nature Reserve[J]. Forest Inventory and Planning,2011,36(3):106−111.
[23]	张入匀,李艳朋,倪云龙,桂旭君,练琚愉,等. 鼎湖山南亚热带常绿阔叶林叶功能性状沿群落垂直层次的种内变异[J]. 生物多样性,2019,27(12):1279−1290. doi: 10.17520/biods.2019267 Zhang RY,Li YP,Ni YL,Gui XJ,Lian JY,et al. Intraspecific variation of leaf functional traits along the vertical layer in a subtropical evergreen broad-leaved forest of Dinghushan[J]. Biodiversity Science,2019,27(12):1279−1290. doi: 10.17520/biods.2019267
[24]	Kleyer M,Trinogga J,Cebrián-Piqueras MA,Trenkamp A,Fløjgaard C,et al. Trait correlation network analysis identifies biomass allocation traits and stem specific length as hub traits in herbaceous perennial plants[J]. J Ecol,2019,107(2):829−842. doi: 10.1111/1365-2745.13066
[25]	陈文,王桔红,马瑞君,齐威,刘坤,等. 粤东89种常见植物叶功能性状变异特征[J]. 生态学杂志,2016,35(8):2101−2109. Chen W,Wang JH,Ma RJ,Qi W,Liu K,et al. Variance in leaf functional traits of 89 species from the eastern Guangdong of China[J]. Chinese Journal of Ecology,2016,35(8):2101−2109.
[26]	席辉辉,王祎晴,潘跃芝,许恬,湛青青,等. 中国苏铁属植物资源和保护[J]. 生物多样性,2022,30(7):21495. doi: 10.17520/biods.2021495 Xi HH,Wang YQ,Pan YZ,Xu T,Zhan QQ,et al. Resources and protection of Cycas plants in China[J]. Biodiversity Science,2022,30(7):21495. doi: 10.17520/biods.2021495
[27]	Zhan QQ,Wang JF,Gong X,Peng H. Patterns of chloroplast DNA variation in Cycas debaoensis (Cycadaceae):conservation implications[J]. Conserv Genet,2011,12(4):959−970. doi: 10.1007/s10592-011-0198-9
[28]	Mason CM,Donovan LA. Does investment in leaf defenses drive changes in leaf economic strategy? A focus on whole-plant ontogeny[J]. Oecologia,2015,177(4):1053−1066. doi: 10.1007/s00442-014-3177-2
[29]	Xu ZZ,Zhou GS. Responses of leaf stomatal density to water status and its relationship with photosynthesis in a grass[J]. J Exp Bot,2008,59(12):3317−3325. doi: 10.1093/jxb/ern185
[30]	谢建光,刘念. 苏铁属叉叶苏铁亚组国产种类的羽片比较解剖学研究[J]. 广西植物,2012,32(5):587−592. Xie JG,Liu N. Comparative anatomyof the pinnae of native plants of subsect. Stangerioides in Cycas[J]. Guihaia,2012,32(5):587−592.
[31]	孙耀文,马迎梅,任晓敏,韩峰,陈鑫,左朗. 河套平原沙漠区3种乡土树种人工栽培后的生态适应性[J]. 植物研究,2024,44(4):612−624. Sun YW,Ma YM,Ren XM,Han F,Chen X,Zuo L. Ecological adaptability of three native tree species after artificial cultivation in desert area of Hetao plain[J]. Bulletin of Botanical Research,2024,44(4):612−624.
[32]	陈馨悦,张世挺,牛克昌. 性状关联跨尺度推演:高寒草甸植物种内及种间性状的协同与权衡[J]. 科学通报,2022,67(10):986−996. Chen XY,Zhang ST,Niu KC. Scaling-up trait covariation:coordination and trade-offs within and among plant species in alpine meadow communities[J]. Chinese Science Bulletin,2022,67(10):986−996.
[33]	Prado A,Sierra A,Windsor D,Bede JC. Leaf traits and Herbivory levels in a tropical gymnosperm,Zamia stevensonii (Zamiaceae)[J]. Am J Bot,2014,101:437−447. doi: 10.3732/ajb.1300337
[34]	Vendramini F,Díaz S,Gurvich DE,Wilson PJ,Thompson K,Hodgson JG. Leaf traits as indicators of resource-use strategy in floras with succulent species[J]. New Phytol,2002,154(1):147−157. doi: 10.1046/j.1469-8137.2002.00357.x
[35]	Wright IJ,Reich PB,Westoby M,Ackerly DD,Baruch Z,et al. The worldwide leaf economics spectrum[J]. Nature,2004,428(6985):821−827. doi: 10.1038/nature02403
[36]	Lobakova ES,Orazova MK,Dobrovol'Skaya TG. Microbial complexes occurring on the apogeotropic roots and in the rhizosphere of cycad plants[J]. Microbiology,2003,72(5):628−633. doi: 10.1023/A:1026015921930
[37]	魏玉倩,陈健鑫,郑艳玲,王芳,马焕成,等. 攀枝花苏铁珊瑚根共生放线菌鉴定及共生体养分吸收[J]. 中南林业科技大学学报,2022,42(11):44−52. Wei YQ,Chen JX,Zheng YL,Wang F,Ma HC,et al. Identification of symbiotic actinomycetes in the coralloid roots of Cycas panzhihuaensis and nutrient uptake by the symbiont[J]. Journal of Central South University of Forestry & Technology,2022,42(11):44−52.
[38]	Amaral MDCE. Book reviews[J]. Plant Syst Evol,2004,244(1-2):123−125. doi: 10.1007/s00606-003-0112-0

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Study on the differences in leaf traits between tropical-subtropical cycad gymnosperms and woody angiosperms