A molecular phylogenetic study of southern African Apiaceae.

@article{Calvio2006AMP,
  title={A molecular phylogenetic study of southern African Apiaceae.},
  author={Carolina Isabel Calvi{\~n}o and Patricia M. Tilney and B-E. van Wyk and Stephen R. Downie},
  journal={American journal of botany},
  year={2006},
  volume={93 12},
  pages={
          1828-47
        }
}
It has been suggested that southern Africa is the origin of the predominantly herbaceous Apiaceae subfamily Apioideae and that the woody habit is plesiomorphic. We expand previous molecular phylogenetic analyses of the family by considering all but three of the approximately 38 genera native to southern Africa, including all genera whose members, save one, have a woody habit. Representatives of five other genera are included because they may be closely related to these southern African taxa… 

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References

SHOWING 1-10 OF 76 REFERENCES
Phylogenetic analysis of chloroplast rps16 intron sequences reveals relationships within the woody southern African Apiaceae subfamily Apioideae
TLDR
The resultant phylogenies indicate that the apioid genera Polemanniopsis and Steganotaenia form a clade sister to Apiaceae subfamily Saniculoideae and the African genera Anginon, Dracosciadium, Glia, Heteromorpha, and Polemannia also comprise aClade and likely represent the most basal elements within Apioideae.
Molecular systematics of Old World Apioideae (Apiaceae): relationships among some members of tribe Peucedaneae sensu lato, the placement of several island-endemic species, and resolution within the apioid superclade
TLDR
Comparative sequencing of the two internal transcribed spacer regions of nuclear ribosomal DNA was carried out to examine evolutionary relationships among representatives of Old World Apiaceae (Umbelliferae) subfamily Apioideae and confirmed the monophyly of Drude's tribe Echinophoreae.
Phylogenetic relationships in Bupleurum (apiaceae) based on nuclear ribosomal DNA its sequence data.
TLDR
These phylogenetic results do not agree with any previous classifications of the genus Bupleurum, and all endemic north-west African taxa are included in a single unresolved but well-supported clade, and the low nucleotide variation of ITS suggests a recent radiation within this group.
Higher level relationships of Apiales (Apiaceae and Araliaceae) based on phylogenetic analysis of rbcL sequences
TLDR
Clarification of phylogenetic relationships has concomitantly provided insights into trends of morphological evolution, and suggests that the ancestral apialean taxon was probably bicarpellate, simple-leaved, woody, and paleotropical.
A phylogeny of Apiaceae tribe Scandiceae: evidence from nuclear ribosomal DNA internal transcribed spacer sequences.
The evolutionary relationships among members of Apiaceae (Umbelliferae) tribe Scandiceae and representatives of all major lineages of Apioideae (including putatively allied Caucalideae) identified in
Phylogenetic analysis of apiaceae subfamily apioideae using nucleotide sequences from the chloroplast rpoC1 intron.
TLDR
Trees derived from rpoC1 intron sequences estimated using maximum parsimony or maximum likelihood methods are of essentially similar topology, and indicate that subfamily Apioideae, with Heteromorpha as its most basal element, is monophyletic and is a sister-group to Eryngium, the only representative examined.
A PRELIMINARY ANALYSIS OF EVOLUTION OF AFRICAN AND MADAGASCAN APIACEAE
  • B. Wyk
  • Environmental Science
  • 2001
TLDR
These genera are clearly central to a better understanding of the early evolution of the Apiaceae and also to the ultimate improvement of Drude's (1898) classification system.
Evolutionary Patterns in Apiaceae: Inferences Based on matK Sequence Data
TLDR
Topology, along with evidence from morphology, anatomy, geographic distribution, and insertions and deletions in matK sequences, suggests that subfamily Apioideae may have originated in southern Africa from woody, simple-leaved ancestors.
The phylogenetic and taxonomic position of Lilaeopsis (Apiaceae), with notes on the applicability of ITS sequence data for phylogenetic reconstruction
TLDR
As alignment of the ITS sequences is problematic even within the Oenanthe clade, the reliability of phylogenies on the basis of ITS data of higher taxonomic levels in the Apiaceae is questioned, but for phylogenetic analysis within Lilaeopsis ITS sequences may prove useful and unproblematic.
...
...