Arachnothryx

Arachnothryx is a genus of flowering plants in the family Rubiaceae. It contains about 107 species. It is found from Mexico to Peru and in Trinidad.[1]

Arachnothryx
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Gentianales
Family: Rubiaceae
Subfamily: Cinchonoideae
Tribe: Guettardeae
Genus: Arachnothryx
Planch.
Type species
Arachnothryx leucophylla
Synonyms

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 Cuatrecasasiodendron, Gonzalagunia, and Javorkaea. Some authors have included 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
gollark: * mönædoifs
gollark: Yes, the IO monad is better than laziness insanity, which is why Haskell switched to moads.
gollark: You can only return once, but the return can be a string which isn't fully evaluated until later.
gollark: No, in the old lazy haskell.
gollark: Strings are actually linked lists of characters by default due to extremely large brain sizes.

References
  1. "Arachnothryx in the World Checklist of Rubiaceae". Retrieved 15 January 2013.
  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. Quattrocchi U (2000). CRC World Dictionary of Plant Names. 1. Boca Raton, New York, Washington DC, London: CRC Press. ISBN 978-0-8493-2675-2.
  5. Manns U, Bremer B (2010). "Towards a better understanding of intertribal relationships and stable tribal delimitations within Cinchonoideae s.s. (Rubiaceae)" (PDF). Molecular Phylogenetics and Evolution. 56 (1): 21–39. doi:10.1016/j.ympev.2010.04.002. PMID 20382247. Archived from the original (PDF) on 2011-09-27.
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