A reassessment of tribal affinities of Cratystylis and Haegiela (Asteraceae) based on three chloroplast DNA sequences
@article{Bayer2003ARO, title={A reassessment of tribal affinities of Cratystylis and Haegiela (Asteraceae) based on three chloroplast DNA sequences}, author={Randall J. Bayer and Edward William Cross}, journal={Plant Systematics and Evolution}, year={2003}, volume={236}, pages={207-220} }
Abstract. The tribal affinities of Cratystylis and Haegiela were assessed using three chloroplast DNA sequences, the trnL/F spacer, the trnL intron and the matK coding region. The outgroup was represented by two species of the subfamily Barnadesioideae, whereas one to seven genera (45 species including Cratystylis and Haegiela) of the tribes of the Asteroideae [Anthemideae (6 genera), Astereae (7), Calenduleae (2), Gnaphalieae (7), Heliantheae s.l. (5), Inuleae s.str. (3), Plucheeae (3…
14 Citations
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References
SHOWING 1-10 OF 55 REFERENCES
A reassessment of tribal affinities of the enigmatic genera Printzia and Isoetopsis (Asteraceae), based on three chloroplast sequences
- Biology
- 2002
Phylogenetic analysis indicates that both Printzia and Isoetopsis have a strong affinity with members of the tribe Astereae.
Phylogenetic placement and circumscription of tribes Inuleae s. str. and Plucheeae (Asteraceae): evidence from sequences of chloroplast gene ndhF.
- BiologyMolecular phylogenetics and evolution
- 1999
DNA sequences from chloroplast gene ndhF were investigated in 15 species in tribes Inuleae Cass. s. str., Plucheeae (Benth.) A. Anderb., and Gnaphalieae Benth. (Asteraceae) and combined with 90 ndhF…
Taxonomy and phylogeny of the tribePlucheeae (Asteraceae)
- BiologyPlant Systematics and Evolution
- 2004
The tribePlucheeae (Benth.)A. Anderb., has been analysed cladistically by means of a computerized parsimony program (Hennig 86), using theArctotideae as outgroup. The results of the analysis are…
Taxonomy and phylogeny of the tribe Inuleae (Asteraceae)
- Biology
The interrelationships of the tribe Inuleae s. str. have been analysed with a computerized parsimony program (Hennig 86), using the Arctotideae as functional outgroup. The results are illustrated…
Taxonomy and phylogeny of the tribeInuleae (Asteraceae)
- BiologyPlant Systematics and Evolution
- 2004
The interrelationships of the tribeInuleae s. str. have been analysed with a computerized parsimony program (Hennig 86), using theArctotideae as functional outgroup. The results are illustrated with…
Molecular systematics of Australian Podolepis (Asteraceae: Gnaphalieae): evidence from DNA sequences of the nuclear ITS region and the chloroplast matK gene
- Biology
- 2000
The generic circumscription and intra-generic relationships of the genus Podolepis Labill., with various chromosome numbers from n = 12 to n = 3, were examined by sequences of the internal…
Phylogeny and reclassification of the tribe Inuleae (Asteraceae)
- Biology
- 1989
The taxonomic implication of the analyses is that the tribe Inuleae is an unnatural, not monophyletic group, which must be divided in better defined monophyletsic tribes.
Phylogeny of Australian Gnaphalieae (Asteraceae) Based on Chloroplast and Nuclear Sequences, the trnL Intron, trnL/trnF Intergenic Spacer, matK, and ETS
- Biology
- 2002
A phylogeny of the Australian Gnaphalieae is reconstructed using sequence data from thetrnL intron, trnL/trnF intergenic spacer, matK, and ETS to indicate that the subtribes Angianthinae and Cassiniinae are non-monophyletic as currently circumscribed.
Phylogeny of South African Gnaphalieae (Asteraceae) based on two noncoding chloroplast sequences.
- BiologyAmerican journal of botany
- 2000
A phylogeny of the South African Gnaphalieae is reconstructed using sequence data from two noncoding chloroplast DNA sequences, thetrnL intron and trnL/trnF intergenic spacer to show general agreement between the molecular analysis and that of morphology.
TRIBAL INTERRELATIONSHIPS OF THE ASTERACEAE
- BiologyCladistics : the international journal of the Willi Hennig Society
- 1987
A cladistic analysis involving 27 tribes and subtribes of Asteraceae and 81 characters is presented, finding little support for the hypothesis that other tribes are derived from or have their sister group within the Heliantheae.