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Arachnothryx: Difference between revisions

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| genus_authority = [[Jules Émile Planchon|Planch.]]
| genus_authority = [[Jules Émile Planchon|Planch.]]
| type_species = ''[[Arachnothryx leucophylla]]''
| type_species = ''[[Arachnothryx leucophylla]]''
| type_species_authority = [[Jules Émile Planchon|Planch.]]
| type_species_authority = (Kunth) [[Jules Émile Planchon|Planch.]]
|}}
|}}
'''''Arachnothryx''''' is a [[genus]] of [[flowering plant]]s in the [[Rubiaceae]] [[Family (biology)|family]]. It contains about 105 [[species]].<ref name="kewarachnothryx"> ''Arachnothryx'' At: World Checklist of Rubiaceae At: Kew Gardens Website. (see ''External links'' below). </ref> It is found from [[Mexico]] to [[Peru]] and in [[Trinidad]].
'''''Arachnothryx''''' is a [[genus]] of [[flowering plant]]s in the [[Rubiaceae]] [[Family (biology)|family]]. It contains about 105 [[species]].<ref name="kewarachnothryx"> ''Arachnothryx'' At: World Checklist of Rubiaceae At: Kew Gardens Website. (see ''External links'' below). </ref> It is found from [[Mexico]] to [[Peru]] and in [[Trinidad]].

Revision as of 14:12, 11 August 2011

Arachnothryx
Scientific classification
Kingdom:
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Order:
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Subfamily:
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Genus:
Arachnothryx

Type species
Arachnothryx leucophylla
(Kunth) Planch.

Arachnothryx is a genus of flowering plants in the Rubiaceae family. It contains about 105 species.[1] It is found from Mexico to Peru and in Trinidad.

Taxonomy

Arachnothryx was named by Jules Émile Planchon in 1849.[2] [3] This generic name is derived from Ancient Greek: arachne or arachnos, "a spider", and thrix or trichos, "hair".[4]

As currently circumscribed, Arachnothryx is paraphyletic over Gonzalagunia, Javorkaea, and Cuatrecasasiodendron. Some authors have included all of these genera in a broadly defined Rondeletia but molecular phylogenetic studies have shown that they are more closely related to Guettarda than to Rondeletia.[5]

Species

The following species list is incomplete.

References

  1. ^ Arachnothryx At: World Checklist of Rubiaceae At: Kew Gardens Website. (see External links below).
  2. ^ Arachnothryx In: International Plant Names Index. (see External links below).
  3. ^ Jules Émile Planchon. 1849. Flore des Serres et des Jardins de l'Europe 5:442 and illustration. (see External links below).
  4. ^ Umberto Quattrocchi. 2000. CRC World Dictionary of Plant Names volume I. CRC Press: Boca Raton; New York; Washington,DC;, USA. London, UK. ISBN 978-0-8493-2675-2 (vol. I). (see External links below).
  5. ^ Manns U, Bremer B. 2010. "Towards a better understanding of intertribal relationships and stable tribal delimitations within Cinchonoideae s.s. (Rubiaceae)". Molecular Phylogenetics and Evolution 56(1):21-39. doi:10.1016/j.ympev.2010.04.002