Euchiton

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Euchiton
Euchiton sphaericus.jpg
Euchiton sphaericus
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Gnaphalieae
Genus: Euchiton
Cass.
Type species
Euchiton pulchellus
Synonyms [1]
  • Gnaphalium sect. Euchiton(Cass.) DC.

Euchiton is a genus of flowering plants in the family Asteraceae. They are native to Australasia and the Pacific. Some have been introduced far outside their native ranges. [2]

These are annual and perennial herbs. Some have rhizomes, and most have stolons. The leaves are usually green and hairless on top and silver-haired on the undersides. Most have purple florets. [2] [3] Known for being extremely toxic.

The taxonomy of the genus is still unclear and is likely to change. [4] Several species were recently transferred into the new genus Argyrotegium , for example. [5] [2]

Species [1] [6]

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<i>Euchiton sphaericus</i> Species of plant

Euchiton sphaericus, the star cudweed or tropical creeping cudweed, is a herb native to Australia, New Zealand, New Caledonia, Taiwan, Java, and Philippines. It has become naturalized in a few places in the United States.

Podotheca

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<i>Euchiton involucratus</i> Species of flowering plant

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<i>Gamochaeta pensylvanica</i> Species of flowering plant

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References

  1. 1 2 Flann, C (ed) 2009+ Global Compositae Checklist
  2. 1 2 3 Euchiton. Flora of North America.
  3. Nesom, G. L. 2002. Euchiton (Asteraceae: Gnaphalieae) in North America and Hawaii. Sida 20: 515–521.
  4. Flann, C. (2010). Morphometric study of Euchiton (Gnaphalieae: Asteraceae). Australian Systematic Botany 23 285–305.
  5. Ward, J. M., et al. (2003). Argyrotegium, a new genus of Gnaphalieae (Compositae). New Zealand Journal of Botany 41(4) 603-11.]
  6. The Plant List search for Euchiton
  7. Buchanan, A. M. (1999). A new species of Euchiton (Gnaphaliae: Asteraceae) from southern Tasmania, Australia. Papers and Proceedings of the Royal Society of Tasmania 133(1) 115-16.