变豆菜属15种植物的果实微形态特征及其分类学意义
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摘要
采用扫描电镜对来自北美和东亚的变豆菜属植物(美国7个种,中国8个种)的果实表面微形态进行观察,结合前人对伞形科其他类群果实微形态特征的研究及近年来分子系统学证据,对变豆菜属的种间分类进行研究。结果显示,变豆菜属植物果实的形态大小、皮刺弯曲程度和果柄蜡质纹饰丰富多样。研究表明变豆菜属是一个自然类群,果实表面钩刺结构有利于该属植物的传播及扩散,果实微形态特征具有分类学价值,可作为种间分类的依据。根据变豆菜属果实表面微形态特征,编制了该属植物分种检索表。
Scanning electron microscopy and paraffin sections were used to observe the surface micromorphology of Sanicula plants from North America and East Asia(seven species distributed in the United States and eight species distributed in China).Combining previous research on the micromorphological characteristics of other groups from the Apiaceae family and molecular systematic evidence from recent years,the interspecies classification of the genus Sanicula was studied.Results showed the genus Sanicula to be a natural group,with the barb structure on the fruit surface beneficial for dispersal and distribution.Furthermore,the fruit micro-characteristics were useful for explaining the interspecific relationship of the genus.Based on the fruit micromorphological data,a key to the species within the genus Sanicula was compiled.
Scanning electron microscopy and paraffin sections were used to observe the surface micromorphology of Sanicula plants from North America and East Asia(seven species distributed in the United States and eight species distributed in China).Combining previous research on the micromorphological characteristics of other groups from the Apiaceae family and molecular systematic evidence from recent years,the interspecies classification of the genus Sanicula was studied.Results showed the genus Sanicula to be a natural group,with the barb structure on the fruit surface beneficial for dispersal and distribution.Furthermore,the fruit micro-characteristics were useful for explaining the interspecific relationship of the genus.Based on the fruit micromorphological data,a key to the species within the genus Sanicula was compiled.
引文
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[14]Ostroumova TA,Kljuykov EV.Stomatal types in Chinese and Himalayan Umbelliferae[J].Feddes Repertorium,2007,118(3-4):84-102.
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[17]陈志祥,Downie SR,王奇志.变豆菜属的分类、起源与进化的研究进展[J].植物科学学报,2018,36(1):136-143.Chen ZX,Downie SR,Wang QZ.Review on the taxonomy,origin and evolution of Sanicula L.(Umbelliferae)[J].Plant Science Journal,2018,36(1):136-143.
[18]刘启新,惠红,李碧媛,潘泽惠.中国伞形科变豆菜亚科的果实解剖特征及其系统学意义[J].植物资源与环境学报,2002,11(4):1-8.Liu QX,Hui H,Li BY,Pan ZH.Comparative anatomical studies on the fruits of Saniculoideae in China(Umbelliferae)and its systematic significance[J].Journal of Plant Resources and Environment,2002,11(4):1-8.
[19]Heywood VH.Scanning electron microscopy and microcharacters in the fruits of the Umbelliferae-Caucalideae[J].Proc Linn Soc London,1968,179(2):287-289.
[20]zcan T.SEM observations on petals and fruits of some Turkish endemic Bupleurum L.(Umbelliferae)species[J].Bot J Linn Soc,2015,138(4):441-449.
[21]蒲高忠,刘启新.中国伞形科东俄芹属果实表面微形态特征及分类学意义[J].广西植物,2008,28(5):576-579.Pu GZ,Liu QX.Micromorphological features of pericarp surface of Tongoloa(Apiaceae)in China and its taxonomic significance[J].Guihaia,2008,28(5):576-579.
[22]zcan T.Analysis of the fruit surfaces in Bupleurum L.(Umbelliferae)with SEM[J].Plant Syst Evol,2004,247(1):61-74.
[23]廖晨阳,高辉,杨洁.中国伞形科狭义当归属果实表面微形态特征及其分类学研究[J].西北植物学报,2015,35(1):65-75.Liao CY,Gao H,Yang J.Micromorphological charateristics of pericarp surface of Angelica s.s.(Apiaceae)from China and its taxonomic significance[J].Acta Botanica Boreali-Occidentalia Sinica,2015,35(1):65-75.
[24]刘长江,林祁,贺建秀.中国植物种子形态学研究方法和术语[J].西北植物学报,2004,24(1):178-188.Liu CJ,Lin Q,He JX.Method and terminology of study on seed morphology from China[J].Acta Botanica BorealiOccidentalia Sinica,2004,24(1):178-188.
[25]Wolff H.Umbelliferae-Saniculoideae[M]//Engler A,ed.Das Pflanzenreich.Leipzig:Verlag von Wilhelm Engelmann,1913.
[26]Calvi1o CI,Martinez SG,Downie SR.Morphology and biogeography of Apiaceae subfamily Saniculoideae as inferred by phylogenetic analysis of molecular data[J].Am J Bot,2008,95(2):196-214.
[27]Downie SR,Katz-Downie DS,Watson MF.A phylogeny of the flowering plant family Apiaceae based on chloroplast DNA rpl16 and rpoC1 intron sequences:towards a suprageneric classification of subfamily Apioideae[J].Am JBot,2000,87(2):273.
[28]Froebe HA.Die Blütenstnde der Saniculoideen(Umbelliferae)[J].Beitr Biol Pflanzen,1964,40:325-388.
[2]Koch WDJ.Generum tribriumque plantarum umbelliferarum nova dispositis[J].Nova Acta Acad Caes Leop-Carol,1824,12:55-156.
[3]She ML,Pu FD,Pan ZH,et al.Flora of China:Vol.14.Apicaeae(Umbelliferae)[M].北京:科学出版社,2005.
[4]吴征镒,路安民,汤彦承,陈之瑞,李德铢.中国被子植物科属综论[M].北京:科学出版社,2003.
[5]Kartesz JT.The Biota of North America Program(BONAP)[M].Chapel Hill,North Carolina:North American Plant Atlas,2014(http://www.bonap.net/napa).
[6]单人骅,溥发鼎.中国伞形科新分类群(三)[J].植物分类学报,1989,27(1):62-67.Shan RH,Fu FD.New taxa of the Chinese Umbelliferae(3)[J].Acta Phytotaxonomica Sinica,1989,27(1):62-67.
[7]佘孟兰,刘正宇.变豆菜属二新种[J].植物分类学报,1991,29(5):469-473.She ML,Liu ZY.Two new species of Sanicula L.(Umbelliferae)from China[J].Acta Phytotaxonomica Sinica,1991,29(5):469-473.
[8]Valiejo-Roman CM,Terentieva EI,Samigullin TH,Pimenov MG.Relationships among genera in Saniculoideae and selected Apioideae(Umbelliferae)inferred from nr ITS sequences[J].Taxon,2002,51(1):91-101.
[9]Calvi1o CI,Downie SR.Circumscription and phylogeny of Apiaceae subfamily Saniculoideae based on chloroplast DNA sequences[J].Mol Phylogenet Evol,2007,44(1):175-191.
[10]单人骅.变豆菜属植物新旧世界种类之比较[J].科学,1950,32(1):25-26.Shan RH.The old world species of Sanicula with reference to the New World species[J].Science,1950,32(1):25-26.
[11]Vargas P,Baldwin BG,Constance L.A phylogenetic study of Sanicula sect.Sanicoria and S.sect.Sandwicenses(Apiaceae)based on nuclear r DNA and morphological data[J].Syst Bot,1999,24(2):228.
[12]李新华.试论五加科和伞形科在果实散布机制上的差异[C]//中国植物学会.第七届全国系统与进化植物学青年学术研讨会论文摘要集.北京:中国植物学会,2002.
[13]Phillippe L.A biosystematic study of Sanicula section Sanicula[D].Knoxville:University of Tennessee,1978.
[14]Ostroumova TA,Kljuykov EV.Stomatal types in Chinese and Himalayan Umbelliferae[J].Feddes Repertorium,2007,118(3-4):84-102.
[15]郭诗琦,王超群,刘玫,茹剑,王靖茹,王学微.伞形科部分类群气孔结构及其分类学价值[J].西北植物学报,2016,36(9):1787-1793.Guo SQ,Wang CQ,Liu M,Ru J,Wang JR,Wang XW.Stomatal structures of some taxa in Apiaceae and their taxonomic values[J].Acta Botanica Boreali-Occidentalia Sinica,2016,36(9):1787-1793.
[16]张乐,李敏,赵建成.23种伞形科植物果实形态及其分类学意义[J].西北植物学报,2015,35(12):2428-2438.Zhang L,Li M,Zhao JC.Fruit morphology of 23 species in Umbelliferae and its taxonomic significance[J].Acta Botanica Boreali-Occidentalia Sinica,2016,36(9):1787-1793.
[17]陈志祥,Downie SR,王奇志.变豆菜属的分类、起源与进化的研究进展[J].植物科学学报,2018,36(1):136-143.Chen ZX,Downie SR,Wang QZ.Review on the taxonomy,origin and evolution of Sanicula L.(Umbelliferae)[J].Plant Science Journal,2018,36(1):136-143.
[18]刘启新,惠红,李碧媛,潘泽惠.中国伞形科变豆菜亚科的果实解剖特征及其系统学意义[J].植物资源与环境学报,2002,11(4):1-8.Liu QX,Hui H,Li BY,Pan ZH.Comparative anatomical studies on the fruits of Saniculoideae in China(Umbelliferae)and its systematic significance[J].Journal of Plant Resources and Environment,2002,11(4):1-8.
[19]Heywood VH.Scanning electron microscopy and microcharacters in the fruits of the Umbelliferae-Caucalideae[J].Proc Linn Soc London,1968,179(2):287-289.
[20]zcan T.SEM observations on petals and fruits of some Turkish endemic Bupleurum L.(Umbelliferae)species[J].Bot J Linn Soc,2015,138(4):441-449.
[21]蒲高忠,刘启新.中国伞形科东俄芹属果实表面微形态特征及分类学意义[J].广西植物,2008,28(5):576-579.Pu GZ,Liu QX.Micromorphological features of pericarp surface of Tongoloa(Apiaceae)in China and its taxonomic significance[J].Guihaia,2008,28(5):576-579.
[22]zcan T.Analysis of the fruit surfaces in Bupleurum L.(Umbelliferae)with SEM[J].Plant Syst Evol,2004,247(1):61-74.
[23]廖晨阳,高辉,杨洁.中国伞形科狭义当归属果实表面微形态特征及其分类学研究[J].西北植物学报,2015,35(1):65-75.Liao CY,Gao H,Yang J.Micromorphological charateristics of pericarp surface of Angelica s.s.(Apiaceae)from China and its taxonomic significance[J].Acta Botanica Boreali-Occidentalia Sinica,2015,35(1):65-75.
[24]刘长江,林祁,贺建秀.中国植物种子形态学研究方法和术语[J].西北植物学报,2004,24(1):178-188.Liu CJ,Lin Q,He JX.Method and terminology of study on seed morphology from China[J].Acta Botanica BorealiOccidentalia Sinica,2004,24(1):178-188.
[25]Wolff H.Umbelliferae-Saniculoideae[M]//Engler A,ed.Das Pflanzenreich.Leipzig:Verlag von Wilhelm Engelmann,1913.
[26]Calvi1o CI,Martinez SG,Downie SR.Morphology and biogeography of Apiaceae subfamily Saniculoideae as inferred by phylogenetic analysis of molecular data[J].Am J Bot,2008,95(2):196-214.
[27]Downie SR,Katz-Downie DS,Watson MF.A phylogeny of the flowering plant family Apiaceae based on chloroplast DNA rpl16 and rpoC1 intron sequences:towards a suprageneric classification of subfamily Apioideae[J].Am JBot,2000,87(2):273.
[28]Froebe HA.Die Blütenstnde der Saniculoideen(Umbelliferae)[J].Beitr Biol Pflanzen,1964,40:325-388.