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Ramaria

The genus Ramaria comprises approximately 200 species of coral fungi . [ 1 ] Several, such as Ramaria flava , are edible and picked in Europe, though they are easily confused wi...

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The genusRamaria comprises approximately 200 species of coral fungi.[1] Several, such as Ramaria flava, are edible and picked in Europe, though they are easily confused with several mildly poisonous species capable of causing nausea, vomiting, and diarrhea; these include R. formosa and R. pallida. Three Ramaria species have been demonstrated to contain a very unusual organoarsenic compound homoarsenocholine.[2]

Etymology

The genus name is derived from Latinrāmus meaning branch.[3]

Description

Basidiocarps may range in color from bright yellow, red, pink, or orange, to purple, white, and shades of tan. Color changes after bruising occur in some species.

The spores of Ramaria species are yellow-brown to rusty-brown in mass deposit and range from smooth to warted to echinulate or striate. Spore size may vary considerably, and ornamentation, when present, is cyanophilous.

Classification

Hjomsköld was the first to introduce the name Ramaria in 1790.[4]Persoon later described R. botrytis, and placed it in the genus Clavaria.[5]Friessanctioned the name Clavaria in 1821 and treated Ramaria as a section of Clavaria. In 1933, Donk elevated the name Ramaria to its current generic status by recognizing Bonorden's use of the name Ramaria.[5][6] Currently, Ramaria is placed in the Gomphaceae,[7] although some older sources still classify it in the Ramariaceae. Ramaria has been further subdivided into four subgenera based on differences in spore ornamentation, substrate habitat, clamps, and basidiocarp appearance.[5]

Los análisis filogenéticos han demostrado que Ramaria no es monofilético y que la característica forma coralina probablemente ha evolucionado varias veces a partir de diferentes ancestros. [ 8 ]

Especies

Referencias

  1. ↑ Petersen RH, Scates C (1988). "Taxones de Ramaria con fructificación primaveral del noroeste del Pacífico". Mycotaxon . 33 : 101– 144.
  2. ^ Braeuer S, Borovička J, Glasnov T, Guedes de la Cruz G, Jensen KB, Goessler W (2018). "Homoarsenocolina: un nuevo compuesto de arsénico detectado por primera vez en la naturaleza" . Talanta . 188 : 107– 110. doi : 10.1016/j.talanta.2018.05.065 . ISSN 0039-9140 . PMC 6118324 . PMID 30029352 .   
  3. ↑ Simpson, DP (1979). Diccionario latino de Cassell (5.ª ed.). Londres: Cassell Ltd. pág. 883. ISBN   978-0-304-52257-6.
  4. ↑ Holmsköld T. (1790). Beata ruris otia fungorum Danicis . Vol I. Copenhague: E. Viborg.
  5. ^ Marr CD, Stuntz DE (1973) . " Ramaria del oeste de Washington". Biblioth Mycol . 38 : 1– 232. ISSN 0067-8066 . 
  6. ^ Petersen RH (1968). " Ramaria (Holmsjold) SF Gray versus Ramaria (Fries) Bonorden". Taxón . 17 (3): 279– 280. doi : 10.2307/1217708 . JSTOR 1217708 . 
  7. ↑ Familias de hongos del mundo . Wallingford: CABI. 2007. ISBN 978-0-85199-827-5.
  8. ^ Humpert AJ, Muench EL, Giachini AJ, Castellano MA, Spatafora JW (2001). "Filogenética molecular de Ramaria y géneros relacionados: evidencia de secuencias de ADNr de subunidad grande nuclear y subunidad pequeña mitocondrial". Micología . 93 (3): 465– 477. doi : 10.1080/00275514.2001.12063180 . JSTOR 3761733 . 
  • Logotipo de Wikimedia CommonsContenido multimedia relacionado con Ramaria en Wikimedia Commons
  • Logotipo de WikispeciesDatos relacionados con Ramaria en Wikispecies
  • " Ramaria Fr. ex Bonord" . Atlas de la vida en Australia .
  • MushroomExpert.Com "Clubs and Corals" de Michael Kuo
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