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Genera and A new Evolutionary System of World Chenopodiaceae本书按照进化论的原理，对全球藜科植物各项形态特征，如毛被物的类型、叶的解剖构造（C3&C4）、苞片和小苞片、花的性别、花盘和花盘裂片（退化雄蕊）、茎的节间、花被的变化、花药附属物、果实、种子、胚和胚根的指向、孢粉等19种性状,长期研究所获得的数据，以及对其各个性状发展过程和进化趋势的分析探讨，并以130余幅图版的扫描图像为佐证。在上述基础之上，作者依照其演化进程和亲缘关系，全面界定了本科120余属的范围及其系统位置。归并、分离和重组了混淆的分类群，例如，滨藜亚科的滨藜属（AtriplexLinn.）和粉藜属（ObioneGaertn.）的划定，藜亚科的PhyllothecaMoq.北美洲进化枝的确立、以及虫实亚科驼绒藜属（KrascheninnikoviaGueld）错位的纠正等等。也尽可能地列举了各属现有种的种名、主要文献、分布区域、及其模式产地。也有新分类群的描述。在一系列新见解基础之上，按亚科、族、属的进化顺序和亲缘的远近，排列了一个包括7个亚科，17个族，124个属的藜科植物新的分类系统。此外，本书还包括对于现存藜科植物的起源时代、起源地、分布格局和分布中心的论证，以及近年来，有关藜科植物DNA和光合作用的研究进展

Acknowledgments
Preface
I.General Description1
1.Geographic Distributioof Genera and Species1
2.Uses and Economic Importance2
3.History of Study of the Chenopodiaceae4
Ⅱ.Analysis of Morpological Characters of Chenopodiaceae and Evolutionary Trends5
1.Trichome Type5
2.Fruits8
3.Seed and Perisperm8
4.Morphology of the Embryo11
5.Positioof Embryo and Radica1Orientation12
6.Bracts and Bractlets14
7.Leaf Anatomy， C3 to C4 (Kranz)16
8.Floral Sex18
9.Perianth(Fruiting Perianth)20
1O.Anther Appendages22
11.Florra1 Disk and Ruldimental Stamens23
12.PolleGrains24
13.Leaf Morphology and Arrangement27
14.Jointed Internode Mohology29
15.Inflorescence30
16.Root System and Root Sprouting31
17.Life Form and Life Span(Relationship BetrweeHerbs and Shrubs)31
18.Chromosomes32
19.Populations32
Ⅲ.Chenopodiaceae plans and Analysis of General Evolutionary Trends35
1.Transitiofrom Insect Pollinatioto Wind Pol1ination35
2.Arid-adapted VariatioiPlant Body Constructio36
Ⅳ.A New System of Taxa for Chenopodiaceae38
SubfamilyI.CHENOPODIOIDEAE Ulbrich38
SubfamilyⅡ.SUAEDIOIDEAE Ulbrich39
SubfamilyⅢ.ATRIPLICIOIDEAE39
SubfamilyIV.CAMPHOROSMEOIDEAE Moq.40
SubfamilyV.CORISPERMEOIDEAE Moq.41
SubfamilyVI.SALICORNIOIDEAE Dum.41
SubfamilyVII.SALSOLOIDEAE U1brich42
v.Synoptica1 Arrangement of the Chenopodiaceae44
VI.Formatioof Recent DistributioPatterns45
1.Comparisoof Number of Genera by Area45
2.DistributioCenter52
3.Analysis of Generic Disjunct Distributions52
Ⅶ.Origiof the Chenopodiaceae54
Ⅷ.Assessment of Extant Genera of Chenopodiaceae56
Subfamily I.CHENOPODIOIDEAE U1brich56
SubfamilyⅡ.SUAEDIOIDEAE U1brich101
SubfamilyⅢ.ATRIPLICEOIDEAE117
Subfamily IV.CAMPHOROSMEOIDEAE Moq.174
Subfamily V.CORISPERMEOIDEAE Moq.216
Subfami1y VI.SALICORNIOIDEAE Dum.235
Subfami1y VII.SALSOLOIDEAE U1brich258
Appendix 1:New Taxa330
Appendix 11:Genera That Shou1d be Included iAmaranthaceae and Other Families347
References355
Index of Genera and Subfamily Names359

    



  

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