Abstract
New karyological data are reported ofMagnoliidae, Violales, Malvales and some other orders. These data include for 102 species from 51 genera and 18 families chromosome counts, karyotypes, interphase nuclear structures and banding patterns. Karyomorphology suggests a new systematic arrangement for theLaurales (Fig. 11), a new circumscription of theCymbopetalum tribe (Annonaceae), and a placement of theCochlospermaceae/Bixaceae in theViolales. ForAnnonaceae andMagnoliidae x = 8 is proposed as the original base number. A model based on extant chromosome numbers inAnnonaceae and combining short dysploid series and polyploidization can explain most of the existing numbers in this family and in the otherMagnoliidae (Fig. 16). Special attention is drawn to the role of triploids and other anorthoploids in chromosome number diversification (e.g., inAnnonaceae, Apocynaceae, Proteaceae). Identical polyploid numbers are shown to have originated from different base numbers. The highest chromosome number forMagnoliidae is found inMyristicaceae (Osteophloeum: 2n = 280). Polyploid relic genera frequently exhibit highly differentiated and “diploidized” karyotypes with many structural rearrangements. The step diploid polyploid is correlated in several genera with the invasion from humid to more extreme, often xeric habitats. Polyploidy serves as a crossing barrier in related syntopic species. InAnnonaceae, Cochlospermaceae andMyristicaceae neotropical taxa have a higher polyploidization rate than palaeotropical ones. — Subsequential fluorochrome-and Giemsa C-banding demonstrates the following pattern for tropical woody plants: Chromosomes mostly have neutral (neither AT- nor GC-rich) proximal heterochromatin (= hc), intercalarly and/or terminal bands are rare. In some cases great variation occurs in regard to location and composition of bands between the investigated taxa. Differences concern genera, species groups or species. Diploid karyotypes tend to contain less different hc-types than polyploid ones. NO-chromosomes also exhibit a remarkable banding pattern differentiation. In general, hc-variation is greater in respect to composition than to distribution.
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References
Archangelsky, S., 1968: Palaeobotany and palynology in South America: A historical review. — Rev. Palaeobot. Palyn.7, 249–266.
Atchinson, E., 1948: Studies inLeguminosae II. Cytogeography ofAcacia. — Amer. J. Bot.35, 651–655.
Barlow, B. A., 1966: A revision of theLoranthaceae in Australia and New Zealand. — Austral. J. Bot.7, 238–251.
Bawa, K. S., 1973: Chromosome numbers of tree species of a lowland tropical community. — J. Arnold Arbor.54, 422–434.
Biswas, B. K., Sharma, A. K., 1984: Chromosome studies in the familyMagnoliaceae. — Cytologia49, 193–200.
Carr, G. D., 1978: Chromosome number of Hawaiian flowering plants and the significance of cytology in selected taxa. — Amer. J. Bot.65, 236–242.
Chauhan, A. K. S., Raghuvanshi, S. S., 1976: Cytological studies of artificially induced autohexaploids ofTabernaemontana divaricata. — Cytologia41, 395–400.
Cronquist, A., 1981: An Integrated System of Classification of Flowering Plants. — New York: Columbia University Press.
Dahlgren, R., 1983: General aspects of angiosperms evolution and macrosystematics. — InEhrendorfer, F., Dahlgren, R., (Eds.): New evidence of relationships and modern systems of classifications of the angiosperms. — Nord. J. Bot.3, 119–149.
Darlington, C. D., 1937: Recent Advances in Cytology. — London: Churchill.
Datta, P. C., Biswas, C., 1969: Karyotype study ofDurio zibenthinus L. — Genetica40, 40–42.
Ehrendorfer, F., 1980: Polyploidy and distribution. — InLewis, W. H., (Ed.): Polyploidy, Biological Relevance. — London: Plenum.
—, 1982: Speciation patterns in woody angiosperms of tropical origin. — In:Barigozzi, C., (Ed.): Mechanisms of speciation. — New York: Liss.
—, 1983: Quantitative and qualitative differentiation of nuclear DNA in relation to plant systematics and evolution. — InJensen, U., Fairbrothers, D. E., (Eds.): Proteins and Nucleic Acids in Plant Systematics. — Berlin, Heidelberg: Springer.
—, 1968: Chromosome numbers and evolution in primitive angiosperms. — Taxon17, 337–353.
Endress, P., 1971: Bau der weiblichen Blüten vonHedyosmum mexicanum Cordemoy (Chloranthaceae). — Bot. Jahrb. Syst.91, 39–60.
—, 1972: Zur vergleichenden Entwicklungsmorphologie, Embryologie und Systematik beiLaurales. — Bot. Jahrb. Syst.92, 331–428.
—, 1980a: Ontogeny, function and evolution of extreme floral construction inMonimiaceae. — Pl. Syst. Evol.134, 79–120.
—, 1980b: Floral structure and relationships ofHortonia (Monimiaceae). — Pl. Syst. Evol.133, 199–221.
—, 1980c: The reproductive structures and systematic position of theAustrobaileyaceae. — Bot. Jahrb. Syst.101, 393–433.
—, 1983: Diversity and evolutionary trends in the floral structure ofTambourissa (Monimiaceae). — Pl. Syst. Evol.143, 53–81.
—, 1983: Floral structure and relationships of theTrimeniaceae (Laurales). — J. Arnold Arbor.64, 447–473.
Engler, A., 1931:Rutaceae. — InEngler, A., Prantl, K., (Eds.): Die natürlichen Pflanzenfamilien. 2. Aufl., 19 a: 187–359. — Leipzig: W. Engelmann.
Fedorov, A. A., 1969: Chromosome Numbers of Flowering Plants. — Leningrad: Izdatel'stvo “Nauka”.
Fittkau, E. J., 1974: Zur ökologischen Gliederung Amazoniens. I. Die erdgeschichtliche Entwicklung Amazoniens. — Amazoniana5, 77–134.
Flach, M., 1966: Diffuse centromeres in a dicotyledoneous plant. — Nature209, 1369–1370.
Fries, R. E., 1959:Annonaceae. — InMelchior, H., (Ed.): Die natürlichen Pflanzenfamilien. 2. Aufl., 17aII. — Berlin: Duncker & Humblot.
Goldblatt, P., 1974: A contribution to the knowledge of cytology inMagnoliales. — J. Arnold Arbor.55, 453–457.
—, 1976: Chromosome number inGomortega keule. — Ann. Missouri Bot. Gard.63, 207–208.
—, 1979: Chromosome number in two primitive dicots,Xymalos monospora (Monimiaceae) andPiptocalyx moorei (Trimeniaceae). — Ann. Missouri Bot. Gard.66, 898–899.
- (Ed.), (1981, 1984): Index to plant chromosome numbers 1975–1978, 1979–1981. — Missouri Botanical Garden.
—, 1977: Cytology and evolution inHamamelidaceae. — J. Arnold Arbor.58, 67–71.
—, 1979: Cytology ofBignoniaceae. — Bot. Not.132, 475–482.
Grant, V., 1982a: Periodicities in the chromosome numbers of angiosperms. — Bot. Gaz.143, 379–389.
—, 1982b: Chromosome number patterns in primitive angiosperms. — Bot. Gaz.143, 390–394.
Gregory, M. P., 1956: A phyletic rearrangement in theAristolochiaceae. — Amer. J. Bot.43, 110–122.
Greilhuber, J., Speta, F., 1978: Quantitative analyses of C-banded karyotypes in the cultivated species of theScilla siberica group (Liliaceae). — Pl. Syst. Evol.129, 63–109.
Guerra, M., 1980: Karyosystematik und Evolution derRutaceae. Diss. Univ. Wien.
—, 1983: O uso de Giemsa na citogenética vegetal — comparação entre a coloração simples e o bandeamento. — Ciência e Cultura35, 190–193.
—, 1984: New chromosome numbers inRutaceae. — Pl. Syst. Evol.146, 13–30.
Hesse, M., Kubitzki, K., 1983: The sporoderm ultrastructure inPersea, Nectandra, Hernandia, Gomortega and some other Lauralean genera. — Pl. Syst. Evol.141, 299–311.
—, 1985: Pollen ultrastructure and systematic affinities ofAnaxagorea (Annonaceae). — Pl. Syst. Evol.148, 253–285.
Johnson, L. A. S., Briggs, B. G., 1963: Evolution in theProteaceae. — Austral. J. Bot.11, 21–61.
—, 1975: On theProteaceae — the evolution and classification of a southern family. — Bot. J. Linn. Soc.70, 83–182.
Joshi, A. B., Hardas, M. W., 1956: Ploidy in two bignoniaceous garden climbers. — Ind. J. Genet. Plant Breed.16, 57–59.
Joshi, C. P., Ranjekar, P. K., 1982: Visualization and distribution of heterochromatin in interphase nuclei of several plant species as revealed by a new Giemsa banding technique. — Cytologia47, 471–480.
Kaur, A., Ha, C. O., Jong, K., Sands, V. E., Chan, H. T., Soepadmo, E., Ashton, P. S., 1978: Apomixis may be widespread in the climax rain forest. — Nature271, 440–442.
Keating, R. C., 1969: Comparative morphology ofCochlospermaceae. I. Synopsis of the family and wood anatomy. — Phytomorphology18, 379–392.
—, 1970: Comparative morphology of theCochlospermaceae. II. Anatomy of the young vegetative shoot. — Amer. J. Bot.57, 889–898.
—, 1972: The comparative morphology of theCochlospermaceae. III. The flower and pollen. — Ann. Missouri Bot. Gard.59, 282–296.
Kondo, K., 1977: Chromosome numbers in the genusCamellia. — Biotropica9, 86–94.
Kubitzki, K., 1969: Monographie der Hernandiaceen. — Bot. Jahrb. Syst.89, 78–148.
Langenheim, J. H., Lee Yin-Tse, Martin, S. S., 1973: An evolutionary and ecological perspective of amazonianHylea species ofHymenea (Leguminosae: Caesalpiniodeae). — Acta Amazonica3, 5–37.
Le Thomas, A., 1981: Ultrastructural characters of the pollen grains of AfricanAnnonaceae and their significance for the phylogeny of primitive Angiosperms. — Pollen et Spores22, 267–342;23, 1–36.
Lewis, W. H., 1980: Polyploidy in angiosperms: Dicotyledons. — InLewis, W. (Ed.): Polyploidy, biological relevance. — New York, London: Plenum.
Lorence, D. H., 1980: A systematic and eco-evolutionary study of theMonimiaceae in the Malgasy region. — Ph.D. Thesis, St. Louis, Washington University.
Maglio, C. A. F. P., Forni-Martins, E. R., Cruz, N. D. da, 1984: — In:Löve, A. (Ed.): IOPB chromosome number reports LXXXIV. — Taxon33, 536–539.
Mangenot, S., Mangenot, G., 1962: Enquête sur les numbres chromosomiques dans une collection d'espéces tropicales. — Rev. Cyt. Biol. Veg.25, 543–569.
Menendez, C. A., 1969: Die fossilen Floren Südamerikas. — InFittkau & al. (Eds.): Biogeography and Ecology in South America 2. — The Hague: W. Junk.
Miege, J., 1974: Etude du genreAdansonia L. III. Caryologie et blastogenése. — Candollea29, 457–475.
Money, L. L., Bailey, I. W., Swamy, B. G. L., 1950: The morphology and relationships of theMonimiaceae. — J. Arnold Arbor.31, 372–404.
Moore, R. J., (Ed.), 1973, 1974, 1977: Index to plant chromosome numbers. — Regnum Veg.90, 91, 96.
Morawetz, W., 1981a: Karyologie und ökologisch-morphologische Differenzierung vonPeumus boldus (Monimiaceae, Laurales). — Pl. Syst. Evol.138, 157–173.
—, 1981b: C-banding inLiriodendron tulipifera (Magnoliaceae): Some karyological and systematic implications. — Pl. Syst. Evol.138, 209–216.
—, 1981c: Zur systematischen Stellung der GattungProckia: Karyologie und Epidermisskulptur im Vergleich zuFlacourtia (Flacourtiaceae),Grewia (Tiliaceae) und verwandten Gattungen. — Pl. Syst. Evol.139, 57–76.
- 1982: Morphologisch-ökologische Differenzierung, Biologie, Systematik und Evolution der neotropischen GattungJacaranda (Bignoniaceae). — Österr. Akad. Wiss. Denkschriften123, 184pp.
—, 1984a: Karyological races and ecology of the BrazilianDuguetia furfuracea as compared withXylopia aromatica (Annonaceae). — Flora175, 195–209.
—, 1984b: Karyologie, Ökologie and Evolution der GattungAnnona (Annonaceae) in Pernambuco, Brasilien. — Flora175, 435–447.
—, 1984c: How stable are genomes of tropical woody plants? Heterozygosity in C-banded karyotypes ofPorcelia as compared withAnnona (Annonaceae) andDrimys (Winteraceae). — Pl. Syst. Evol.145, 29–39.
—, 1984d: Leaf surface micromorphology, Karyology. — InMaas, P. J. M., Westra, L. Y. Th. (Eds.): Studies inAnnonaceae II. A monograph of the genusAnaxagorea A. St. Hil. 1. — Bot. Jahrb. Syst.105, 73–134.
—, 1985: Beiträge zur Karyologie und Systematik der GattungThottea (Aristolochiaceae). — Bot. Jahrb. Syst.107, 329–342.
—, 1985: A new pollen type, C-banded and fluorescent counterstained chromosomes and evolution inGuatteria and related genera (Annonaceae). — Pl. Syst. Evol.150, 119–141.
Morelli, S., Bertollo, L. A. C., Moreira Filho, O., 1983: Cytogenetic considerations on the genusAstyanax (Pisces, Characidae). II. The occurrence of natural triploidy. — Caryologia36, 245–250.
Nehra, N. S., Sareen, P. K., Chitkara, S. D., 1983: Cytological studies in genusZizyphus. — Cytologia48, 103–107.
Nogler, G. A., 1984: Gametophytic apomixis. — In:Johri, B. M. (Ed.): Embryology in Angiosperms. — Berlin, Heidelberg, New York: Springer.
Norstoc, K., 1980: Chromosome numbers inZamia (Cycadales). — Caryologia33, 419–428.
Ochioni, P., 1954: Contribuição ao Estudo da FamilíaChloranthaceae com Especial Referência ão GeneroHedyosmum Sw. — Rio de Janeiro, 176 pp.
Okada, H., 1975: Karyomorphological studies of woodyPolycarpicae. — J. Sci. Hiroshima Univ. Ser. B Div. 2, Bot.15, 115–200.
—, 1984: Chromosome counts of some plants collected from W. Sumatra. — In: Forest Ecology and Flora of G. Gadut, West Sumatra 1980–1984, pp. 89–90. — Kyoto: Sumatra Nature Study (Botany).
—, 1984: Cytotaxonomical studies on AsianAnnonaceae. — Pl. Syst. Evol.144, 165–177.
Peacock, W., 1963: Chromosome numbers and cytoevolution in theGoodeniaceae. — Proc. Linn. Soc. New South Wales88, 8–27.
Poppendieck, H. H., 1980: A monograph of theCochlospermaceae. — Bot. Jahrb. Syst.101, 191–265.
Raman, V. S., Sree Rangasamy, S. R., Manimekalai, G., 1971: Triploidy and seedlessness in Guava (Psidium gujava L.). — Cytologia36, 392–399.
Raven, P. H., Kyhos, D. W., 1965: New evidence concerning the original basic chromosome number of angiosperms. — Evolution19, 244–248.
—, 1971: Chromosome numbers and relationships inAnnoniflorae. — Taxon20, 479–483.
Rudenberg, L., 1967: The chromosomes ofAustrobaileya. — J. Arnold Arbor.48, 241–244.
Sampson, F. B., Endress, P. K., 1984: Pollen morphology in theTrimeniaceae. — Grana23, 129–137.
Sauer, W., Ehrendorfer, F., 1970: Chromosomen, Verwandtschaft und Evolution tropischer Holzpflanzen, II.Himantandraceae. — Österr. Bot. Z.118, 38–54.
—, 1984: Notes on the karyosystematics ofAnnonaceae. — Pl. Syst. Evol.146, 47–55.
Schodde, R., 1969: A monograph of the familyAtherospermataceae. — Diss. Univ. Adelaide.
—, 1970: Two new suprageneric taxa in theMonimiaceae alliance (Laurales). — Taxon19, 324–328.
Schumann, K., 1897:Apocynaceae. — InEngler, A., Prantl, K. (Eds.): Die natürlichen Pflanzenfamilien4/2, 109–189.
Schwarzacher, T., Ambros, P., Schweizer, D., 1980: Application of Giemsa banding to orchid karyotype analysis. — Pl. Syst. Evol.134, 293–297.
—, 1982: Karyotype analysis and heterochromatin differentiation with Giemsa C-banding and fluorescent counterstaining inCephalanthera (Orchidaceae). — Pl. Syst. Evol.141, 91–113.
Schweizer, D., 1976: Reverse fluorescent chromosome banding with chromomycin and DAPI. — Chromosoma58, 307–324.
Simpson, G. G., 1969: South American mammals. — InFittkau, E. J. & al. (Eds.): Biogeography and ecology in South America,2. — The Hague: W. Junk.
Smith-White, S., 1954a: Cytological studies in theMyrtaceae. IV. The subtribeEuchamaelaucineae. — Proc. Linn. Soc. New South Wales79, 21–28.
—, 1954b: Chromosome numbers in theBoronieae (Rutaceae) and their bearing on the evolutionary development of the tribe in the Australian flora. — Austral. J. Bot.2, 287–303.
—, 1955: The life history and genetic system ofLeucopogon juniperus. — Heredity9, 79–91.
—, 1959b: Pollen development patterns in theEpacridaceae. — Proc. Linn. Soc. New South Wales84, 8–35.
Sreenivasan, M. S., 1981: Cytology of a spontaneous triploidCoffea canephora Pierre exFroehner. — Caryologia34, 345–349.
Stebbins, G. L., 1971: Chromosomal Evolution in Higher Plants. — Reading, Massachusetts: Adinson-Wesley.
—, 1976: Species diversity, ecology and evolution in a primitive angiosperm genus:Hibbertia (Dilleniaceae). — Pl. Syst. Evol.125, 139–154.
Stone, D. E., Freeman, J. L., 1968: Cytotaxonomy ofIllicium floridanum andI. parviflorum (Illiciaceae). — J. Arnold Arbor.49, 41–51.
Sugiura, T., 1936: Studies on the chromosome numbers in higher plants, with special reference to cytokinesis. I. — Cytologia7, 544–595.
Swamy, B. G. L., Bailey, I. W., 1950:Sarcandra, a vesselless genus of theChloranthaceae. — J. Arnold Arbor.31, 117–129.
Täckholm, G., 1922: Zytologische Studien über die GattungRosa. — Acta Hort. Berg.7, 97–381.
Teppner, H., 1971: Cytosystematik, bimodale Chromosomensätze und permanente Anorthoploidie beiOnosma (Boraginaceae). — Österr. Bot. Z.119, 196–233.
Thorne, R. F., 1974: A phyletic classification of theAnnoniflorae. — Aliso8, 147–209.
—, 1983: Proposed new realignments in the angiosperms. — InEhrendorfer, F., Dahlgren, R. (Eds.): New evidence of relationships and modern systems of classifications of the angiosperms. — Nord. J. Bot.3, 85–117.
Tischler, G., Wulff, H. D., 1963: Angewandte Pflanzenkaryologie, II (Ergänzungsband). — InZimmermann, W., Ozenda, P. (Eds.): Handbuch der Pflanzenanatomie, 2. Aufl. — Berlin: Gebr. Borntraeger.
Walker, J. W., 1971: Pollen morphology, phytogeography and phylogeny of theAnnonaceae. — Contr. Gray Herb.202, 1–131.
—, 1972: Chromosome numbers, phylogeny, phytogeography and phylogeny of theAnnonaceae and their bearing on the (original) basic chromosome number of angiosperms. — Taxon21, 57–65.
—, 1984: Ultrastructure of lower Cretaceous angiosperm pollen and the origin and early evolution of flowering plants. — Ann. Missouri Bot. Gard.71, 464–521.
White, F., Vosa, C. G., 1980: The chromosome cytology of AfricanEbenaceae with special reference to polyploidy. — Bol. Soc. Bot.53, 275–297.
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Morawetz, W. Remarks on karyological differentiation patterns in tropical woody plants. Pl Syst Evol 152, 49–100 (1986). https://doi.org/10.1007/BF00985351
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DOI: https://doi.org/10.1007/BF00985351