An infrageneric taxonomic revision of the genus Osmanthus

LI Yongfu, YANG Qinghua, CHEN Lin, ZHANG Min, XIANG Qibai, WANG Xianrong, DUAN Yifan

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2024, Vol. 48 ›› Issue (3) : 58-62.

PDF(1459 KB)
南京林业大学学报（自然科学版）
PDF(1459 KB)
JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2024, Vol. 48 ›› Issue (3) : 58-62. DOI: 10.12302/j.issn.1000-2006.202404025

An infrageneric taxonomic revision of the genus Osmanthus

Author information +
History +

Abstract

【Objective】 The genus Osmanthus Lour. species represented by sweet osmanthus has high economic and research values. However, species relationships within the genus have been controversial due to the lack of distinct morphological characters among species, and there is an urgent need for a taxonomic revision of the sectional relationships within the genus. 【Method】 This study integrates multiple lines of evidence from morphological characters and molecular phylogeny to define section-level taxonomic units within the genus. Taxonomic treatments were provided based on taxonomic principles and nomenclatural codes. 【Result】 Here we propose to divide the genus Osmanthus into four sections, first retaining O. sect. Osmanthus and O. sect. Siphosmanthus Franch.; secondly, creating a new section with O. decorus (Boiss. & Balansa) Kasapligil; then creating a new section with O. yunnanensis (Franch.) P. S. Green and O. serrulatus Rehder; and finally, merging O. sect. linocieroides P. S. Green into O. sect. Osmanthus. These four sections are all strongly supported morphologically, phylogenetically and geographically. 【Conclusion】 The new revision ensures the phylogenetic relationships of each group are monophyletic and morphologically specific, which makes the species relationships more consistent with the evidence of systematic evolution, and provides an important reference for future scientific research and resource conservation and utilization.

Key words

sectional relationships / taxonomic revision / phylogenetic relationships / morphological characters / geographic distributions

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations
LI Yongfu , YANG Qinghua , CHEN Lin , et al . An infrageneric taxonomic revision of the genus Osmanthus[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 2024, 48(3): 58-62 https://doi.org/10.12302/j.issn.1000-2006.202404025

References

List( Publishing order | Descend order by publishing year | Descend order by cited within ) Chart analysis
[1]
张美珍. 中国植物志: 第六十一卷[M]. 北京: 科学出版社, 1992: 85-87.
ZHANG M C. Flora of China: Volume 61[M]. Beijing: Science Press, 1992: 85-87.
Cited in this article [2]
[2]
GREEN P S. A revision of the new Caledonian species of Osmanthus[J]. J Arnold Arbor, 1963, 44(2):268-283.DOI: 10.5962/p.185667.
Cited in this article [2]
[3]
GREEN P S. Oleaceae// KADEREIT J W. Flowering plants, Dicotyledons: Lamiales (except Acanthaceae including Avicenniaceae)[M]. New York: Springer-Verlag, 2004: 296-306.
Cited in this article [1]
[4]
向其柏, 刘玉莲. 中国桂花品种图志[M]. 杭州: 浙江科学技术出版社, 2008.
XIANG Q B, LIU Y L. An illustrated monograph of the sweet osmanthus cultivars in China[M]. Hangzhou: Zhejiang Science & Technology Press, 2008.
Cited in this article [2]
[5]
GREEN P S. A monographic revision of Osmanthus in Asia and America[M]// London: H M Stationery Office. Notes from the Royal Botanic Garden Edinburgh. 1958: 435-542.
Cited in this article [1]
[6]
季春峰. 木犀属(Osmanthus)的系统分类学研究[D]. 南京: 南京林业大学, 2004.
JI C F. Systematic taxonomy of the genus Osmanthus (Oleaceae)[D]. Nanjing: Nanjing Forestry University, 2004.
Cited in this article [1]
[7]
许炳强, 夏念和, 王少平, 等. 中国木犀属植物叶表皮形态[J]. 武汉植物学研究, 2007, 25(1):1-10.
XU B Q, XIA N H, WANG S P, et al. Leaf epidermal morphology of Osmanthus(Oleaceae)from China[J]. Plant Sci J, 2007, 25(1):1-10.DOI: 10.3969/j.issn.2095-0837.2007.01.001.
Cited in this article [1]
[8]
许炳强, 夏念和, 王少平, 等. 中国木犀属植物叶脉形态及其分类学意义[J]. 广西植物, 2007, 27(5):697-705,696.
XU B Q, XIA N H, WANG S P, et al. Leaf venation of Osmanthus (Oleaceae) from China and its taxonomic significance[J]. Guihaia, 2007, 27(5):697-705,696.DOI: 10.3969/j.issn.2095-0837.2007.01.001.
Cited in this article [1]
[9]
卢龙斗, 常生辉, 高武军, 等. 木犀属植物叶片微形态结构[J]. 南京林业大学学报(自然科学版), 2008, 32(6):52-56.
LU L D, CHANG S H, GAO W J, et al. The structure of leaf micromorphology of Osmanthus[J]. J Nanjing For Univ (Nat Sci Ed), 2008, 32(6):52-56.DOI: 10.3969/j.issn.1000-2006.2008.06.012.
Cited in this article [1]
[10]
许炳强, 郝刚, 胡晓颖. 中国木犀属花粉形态研究及其系统学意义[J]. 热带亚热带植物学报, 2005, 13(1):29-39.
XU B Q, HAO G, HU X Y. Pollen morphology of Osmanthus (Oleaceae) in China and its systematic significance[J]. J Trop Subtrop Bot, 2005, 13(1):29-39.DOI: 10.3969/j.issn.1005-3395.2005.01.007.
Cited in this article [1]
[11]
WALLANDER E, ALBERT V A. Phylogeny and classification of Oleaceae based on rps16 and trnL-F sequence data[J]. Am J Bot, 2000, 87(12):1827-1841.
Cited in this article [1]
[12]
WANG J, YUAN W R, ZHANG Y J, et al. Molecular phylogeny of Osmanthus(Oleaceae) based on non-coding chloroplast and nuclear ribosomal internal transcribed spacer regions[J]. J Syst Evol, 2010, 48(6):482-489.
Cited in this article [1]
[13]
GUO S Q, XIONG M, JI C F, et al. Molecular phylogenetic reconstruction of Osmanthus Lour.(Oleaceae) and related Genera based on three chloroplast intergenic spacers[J]. Plant Syst Evol, 2011, 294(1):57-64.DOI: 10.1007/s00606-011-0445-z.
Cited in this article [1]
[14]
HONG W C, BESNARD G. Intricate patterns of phylogenetic relationships in the olive family as inferred from multi-locus plastid and nuclear DNA sequence analyses:a close-up on Chionanthus and Noronhia (Oleaceae)[J]. Mol Phylogenet Evol, 2013, 67(2):367-378.DOI: 10.1016/j.ympev.2013.02.003.
Cited in this article [1]
[15]
LI Y F, ZHANG M, WANG X R, et al. Revisiting the phylogeny and taxonomy of Osmanthus (Oleaceae) including description of the new genus Chengiodendron[J]. Phytotaxa, 2020, 436(3):283-292.DOI: 10.11646/phytotaxa.436.3.6.
Cited in this article [1]
[16]
DUPIN J L, HONG-WA C, PILLON Y, et al. From the Mediterranean to the Pacific:re-circumscription towards Notelaea s.l. and historical biogeography of a generic complex in Oleinae (Oleaceae)[J]. Bot J Linn Soc, 2022, 200(3):360-377.DOI: 10.1093/botlinnean/boac024.
Cited in this article [1]
[17]
YANG X L, YUE Y Z, LI H Y, et al. The chromosome-level quality genome provides insights into the evolution of the biosynthesis genes for aroma compounds of Osmanthus fragrans[J]. Hortic Res, 2018, 5:72.DOI: 10.1038/s41438-018-0108-0.
Cited in this article [1]
[18]
OLOFSSON J K, CANTERA I, VAN DE PAER C, et al. Phylogenomics using low-depth whole genome sequencing:a case study with the olive tribe[J]. Mol Ecol Resour, 2019, 19(4):877-892.DOI: 10.1111/1755-0998.13016.
Cited in this article [1]
[19]
LI Y F, LI X, SYLVESTER S P, et al. Plastid genomes reveal evolutionary shifts in elevational range and flowering time of Osmanthus (Oleaceae)[J]. Ecol Evol, 2022, 12(4):e8777.DOI: 10.1002/ece3.8777.
Cited in this article [1]
[20]
LI Y, LI X, NIE S, et al. Reticulate evolution of the tertiary relict Osmanthus[J]. Plant J, 2024, 117(1):145-160.DOI: 10.1111/tpj.16480.
Cited in this article [1]

南京林业大学杨永教授、密苏里植物园张丽兵教授在文章撰写和分类法规方面给予指导和帮助。

PDF(1459 KB)

Accesses

Citation

Detail
Sections
Recommended
The full text is translated into English by AI, aiming to facilitate reading and comprehension. The core content is subject to the explanation in Chinese.

Author

Reader

Reviewer

www.nldxb.njfu.edu.cn

Edited ＆ Published by Editorial Department of Nanjing Forestry University(Natural Sciences Edition)
Address： No.159 Longpan Road,Nanjing 210037 Jiangsu,P.R.China
E-mail ：xuebao@njfu.edu.cn , xuebao@njfu.com.cn
Telephone +86-25-85428247,85427076
Distributed by China International Book Trading Corporation P.O. Box 399, Beijing ,P.R. China

/

〈 〉