Die systematische Stellung vonTheligonum

@article{Wunderlich2005DieSS,
  title={Die systematische Stellung vonTheligonum},
  author={Rosalie Wunderlich},
  journal={{\"O}sterreichische botanische Zeitschrift},
  year={2005},
  volume={119},
  pages={329-394}
}
  • R. Wunderlich
  • Published 1 August 1971
  • Biology
  • Österreichische botanische Zeitschrift
Das einkernige A n t h e r e n t a p e t u m (S. 333). Zweiund dreikernige Pol lenk6rner (S. 333). Das einund mehrzel l ige weibl iche Archespor (S. 336). Nuzel lus und I n t e g u m e n t (S. 338). Die An t ipoden (S. 339). Die Endospe rmen twiek lung : a) Rubiaceae (S. 341), b) Theligonum (S. 344). Die E m b r y o e n t w i c k l u n g (S. 344). Der Suspensor (S. 3 4 5 ) . Die Samenentwick lung: a )Rub iaceae (S. 346), b) Anhangsb i ldungen an Samenanlagen und Samen der Rubiaceae (S. 349), c… 

Elektronenmikroskopische Untersuchungen zur Frage der verwandtschaftlichen Beziehungen zwischenTheligonum undRubiaceae: Feinbau der Siebelement-Plastiden und Anmerkungen zur Struktur der Pollenexine

  • H. Behnke
  • Biology
    Plant Systematics and Evolution
  • 2004
Theligonum cynocrambe and 13 species ofRubiaceae contain S-type sieve-element plastids, wide-spread in Dicotyledons. Alignment ofTheligonum toCaryophyllales (Centrospermae), especiallyPhytolaccaceae,

Classical morphological features of centrospermous families

  • T. Eckardt
  • Biology
    Plant Systematics and Evolution
  • 2004
The orderCentrospermae (Caryophyllales, Chenopodiales) as treated inA. Englers Syllabus, 12th edition (1964), is compared with several other modern and older systems with the result that no less than

Ein phytochemischer Beitrag zur Lösung des Verwandtschaftsproblems der Theligonaceae

  • P. Kooiman
  • Biology
    Österreichische botanische Zeitschrift
  • 2005
Theligonaceae zeigen einige Merkmale (unitegmische, tenuinuzellate Samenanlage) die sehr h~ufig vorkommen in Familien, welche iridoide Glycoside enthalten wurde mittels Bestimmung der Schmelzpunkte and der spezifischen optischen Rotat ionen erh~rtet.

Phylogeny and classification of the subfamily Rubioideae (Rubiaceae)

P phylogenetic analyses of the subfamily Rubioideae (Rubiaceae) based on three different pieces of chloroplast DNA, the protein coding rbcL gene, the spacer sequence betweenatpB andrbcL, and the recently published rps16 intron data are performed.

Ovary, seed and fruit ofRutidea (Rubiaceae, Pavetteae)

  • P. Block
  • Biology
    Plant Systematics and Evolution
  • 2004
Comparisons with other Rubiaceae (especially Pavetteae), show that hemianatropy and campylotropy occur more often in theRubiaceae than hitherto accepted and corroborates the close affinity between Rutidea andNichallea.

Ultrastructure of sieve-element plastids inCaryophyllales (Centrospermae), evidence for the delimitation and classification of the order

  • H. Behnke
  • Environmental Science
    Plant Systematics and Evolution
  • 2004
AbstractThe orderCaryophyllales (Centrospermae) was found to contain specific P-type sieve-element plastids which are characterized by protein inclusions composed of ring-shaped bundles of filaments

Theligonum cynocrambe: Developmental morphology of a peculiar rubiaceous herb

The annual Mediterranean herbTheligonum cynocrambe shows a peculiar combination of morphological characters, e.g., switch from decussate to spiral phyllotaxis with 90–100° divergence, combined with a

A consensus classification for the order Gentianales with additional details on the suborder Apocynineae

The Gentianales as circumscribed by Benson, Cronquist, Dahlgren, Goldberg, Hey wood and al., Melchior, Stebbins, Takhtajan and Thorne is investigated and a consensus classification or classificatory model for the order is proposed.

Phylogenetic utility of the nuclear rDNA ITS region in subfamilyIxoroideae (Rubiaceae): Comparisons with cpDNArbcL sequence data

ITS of the nrDNA were sequenced for 21 taxa inIxoroideae and outgroups (Rubiaceae) and compared with sequences of the cp-generbcL and inconsistencies found may be caused by density of taxon sampling, different evolutionary rates, phylogenetic sorting, homoplasy caused by functional constraints, or sampling of non-orthologous ITS types.

Systematics, taxonomy and floristics of Brazilian Rubiaceae: an overview about the current status and future challenges

The present work is to offer an overall view of the most recent family classification with emphasis on the genera of Rubiaceae occurring in Brazil, and to indicate particular taxa that are still in need of phylogenetic and taxonomic studies.

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  • R. Wunderlich
  • Philosophy, Biology
    Österreichische botanische Zeitschrift
  • 2005
Das Vorhandensein sowohl eines inneren als auch eines mehrschichtigen Tapetums ist in den vorliegenden Fällen nicht an eine bestimmte Kernzahl geknüpft.