
Taxonomic and geographic differentiation of phylogenetic conservatism of plant functional traits: a case study of maximum plant height of Chinese angiosperms
XING Bingbing, LI Yao, MAO Lingfeng
JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2024, Vol. 48 ›› Issue (1) : 59-66.
Taxonomic and geographic differentiation of phylogenetic conservatism of plant functional traits: a case study of maximum plant height of Chinese angiosperms
【Objective】 Plant height is a fundamental component of plant ecological strategies. This study aims to elucidate the phylogenetic conservatism of maximum plant height in Chinese angiosperms, investigate its variation across taxonomic groups and geographic regions, and explore its associations with environmental factors. 【Method】 Using data on the maximum plant height and geographic distribution of 20 295 Chinese angiosperm species, this study assessed the phylogenetic conservatism of maximum plant height among different growth forms, taxonomic groups, and vegetation zones. The study analyzed the correlation between the phylogenetic signal (Pagel’s λ) and factors such as latitude, temperature, and precipitation. 【Result】 The maximum plant height of Chinese angiosperms exhibited a strong phylogenetic conservatism (Pagel’s λ = 0.893). Among them, herbaceous plants showed slightly lower phylogenetic conservatism compared to woody plants, while six orders including Fabales exhibited phylogenetic signals higher than 0.9. The phylogenetic signals of all plants and woody plants displayed a unimodal relationship with latitude and temperature but showed a negative correlation with precipitation. The latitudinal pattern of phylogenetic signals in herbaceous plants was less pronounced, instead showing a multi-peak relationship with temperature and precipitation. 【Conclusion】 The maximum plant height of Chinese angiosperms demonstrated a clear geographic pattern in terms of phylogenetic conservatism, but the trend varied among different growth forms. Overall, the phylogenetic conservatism of maximum plant height of angiosperms and woody plants was stronger in middle latitudes compared to both high and low latitudes.
angiosperm / functional trait / phylogenetic signal / phylogenetic conservatism / maximum plant height / China
[1] |
|
[2] |
霍佳璇, 任梁, 潘莹萍, 等. 柴达木盆地荒漠植物功能性状及其对环境因子的响应[J]. 生态学报, 2022, 42(11):4494-4503.
|
[3] |
贾婷, 宋武云, 关新贤, 等. 湿地松针叶功能性状及其对磷添加的响应[J]. 南京林业大学学报(自然科学版), 2021, 45(6):65-71.
|
[4] |
|
[5] |
|
[6] |
|
[7] |
|
[8] |
|
[9] |
|
[10] |
|
[11] |
|
[12] |
|
[13] |
|
[14] |
|
[15] |
许格希, 史作民, 刘顺, 等. 尖峰岭热带山地雨林林冠层乔木某些功能性状的系统发育信号、关联性及其演化模式[J]. 生态学报, 2017, 37(17):5691-5703.
|
[16] |
|
[17] |
|
[18] |
|
[19] |
|
[20] |
|
[21] |
|
[22] |
|
[23] |
|
[24] |
|
[25] |
|
[26] |
|
[27] |
|
[28] |
|
[29] |
|
[30] |
|
[31] |
|
[32] |
|
[33] |
|
[34] |
邱思玉, 曹元帅, 孙玉军, 等. 杉木人工林与年龄无关的优势高生长模型[J]. 南京林业大学学报(自然科学版), 2019, 43(5): 121-127.
|
[35] |
毛岭峰. 中国种子植物多样性的空间格局-环境关系分异研究[D]. 北京: 中国科学院植物研究所, 2013.
|
[36] |
|
[37] |
|
[38] |
|
[39] |
|
[40] |
|
[41] |
|
[42] |
|
[43] |
|
[44] |
TAP Group. An update of the angiosperm phylogeny group classification for the orders and families of flowering plants: APG IV[J]. Bot J Linn Soc, 2016, 181(1):1-20. DOI: 10.1111/boj.12385.
|
[45] |
|
[46] |
|
[47] |
|
[48] |
郄亚栋, 蒋腊梅, 吕光辉, 等. 温带荒漠植物叶片功能性状对土壤水盐的响应[J]. 生态环境学报, 2018, 27(11):2000-2010.
|
[49] |
|
[50] |
邵晨, 李耀琪, 罗奥, 等. 不同生活型被子植物功能性状与基因组大小的关系[J]. 生物多样性, 2021, 29(5):575-585.
|
[51] |
袁泉, 曹嘉瑜, 刘建峰, 等. 生长型分类方案不同导致森林生态系统植物功能性状的统计偏差[J]. 生态学报, 2021, 41(3):1106-1115.
|
[52] |
|
[53] |
|
[54] |
|
[55] |
|
[56] |
|
/
〈 |
|
〉 |