Stylidium sect. Verticillatae

Verticillatae
Curtis's Botanical Magazine print of Stylidium scandens, a member of subgenus Tolypangium, section Verticillatae.
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Asterales
Family: Stylidiaceae
Genus: Stylidium
Subgenus: Tolypangium
Section: Verticillatae
(Benth.) Mildbr.
Species

Stylidium galioides
Stylidium nonscandens
Stylidium scandens
Stylidium verticillatum

Verticillatae is a section in the subgenus Tolypangium (genus Stylidium) that is characterized by globose capsules. Recent genetic analysis, combined with an exhaustive morphological comparison, has revealed that the classification defined by Johannes Mildbraed in 1908 is not the most accurate description of how the members of different subgenera and sections are related.[1][2] As part of the Flora of Australia series, Juliet Wege will be reviewing and updating the taxonomy of the Stylidiaceae.[3]

References

  1. Laurent, N., Bremer, B., and Bremer, K. (1999). Phylogeny and generic interrelationships of the Stylidiaceae (Asterales), with a possible extreme case of floral paedomorphosis. Systematic Botany, 23(3): 289–304. doi:10.2307/2419506
  2. Wagstaff, S.J. and Wege, J. (2002). Patterns of diversification in New Zealand Stylidiaceae. American Journal of Botany, 89(5): 865–874. doi:10.3732/ajb.89.5.865
  3. Juliet Wege biography at the Department of Environment and Conservation staff database. Accessed 27 May 2007.


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