About: Virescence

An Entity of Type: Microorganism101326291, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Virescence is the abnormal development of green pigmentation in plant parts that are not normally green, like shoots or flowers (in which case it is known as floral virescence). Virescence is closely associated with phyllody (the abnormal development of flower parts into leaves) and witch's broom (the abnormal growth of a dense mass of shoots from a single point). They are often symptoms of the same disease affecting the plants, typically those caused by phytoplasmas. The term chloranthy is also sometimes used for floral virescence, though it is more commonly used for phyllody.

Property Value
dbo:abstract
  • La virescence est le développement anormal d'une pigmentation verte dans des parties de plantes qui normalement ne sont pas vertes, comme de jeunes pousses ou des fleurs (dans ce dernier cas, on parle de « virescence florale ».La virescence est étroitement associée à la phyllodie (développement anormal des organes floraux en feuilles) et au balai de sorcière (croissance anormale d'une masse dense de pousses à partir d'un seul point). Ce sont souvent des symptômes de la même maladie affectant les plantes, généralement causés par des phytoplasmes. Le terme « chloranthie » est parfois employé pour désigner les virescences florales, bien qu'il désigne plutôt la phyllodie. Le terme est dérivé du latin virescere, « devenir vert, verdir ». Il est attesté dans la langue française depuis 1855. (fr)
  • Virescence is the abnormal development of green pigmentation in plant parts that are not normally green, like shoots or flowers (in which case it is known as floral virescence). Virescence is closely associated with phyllody (the abnormal development of flower parts into leaves) and witch's broom (the abnormal growth of a dense mass of shoots from a single point). They are often symptoms of the same disease affecting the plants, typically those caused by phytoplasmas. The term chloranthy is also sometimes used for floral virescence, though it is more commonly used for phyllody. The term was coined around 1825, from Latin virescere, "to become green". In the English language the term virescent may also refer to greenness (cf. verdant). (en)
  • Virescência é o desenvolvimento anormal da pigmentação verde em partes de plantas que normalmente não são verdes, como brotos ou flores (nesse caso, é conhecida como virescência floral). A virescência está intimamente associada à filodia (o desenvolvimento anormal das partes das flores nas folhas) e à vassoura-de-bruxa (o crescimento anormal de uma densa massa de brotos a partir de um único ponto). São frequentemente sintomas da mesma doença que afeta as plantas, geralmente aquelas causadas por fitoplasmas. O termo clorantina também é às vezes usado para virescência floral, embora seja mais comumente usado para filodia. O termo foi cunhado por volta de 1825, do latim virescere, "tornar-se verde". No idioma inglês, o termo virescente também pode se referir a verdura (cf. verdejante). (pt)
dbo:wikiPageID
  • 37595404 (xsd:integer)
dbo:wikiPageLength
  • 2309 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1102596104 (xsd:integer)
dbo:wikiPageWikiLink
dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • La virescence est le développement anormal d'une pigmentation verte dans des parties de plantes qui normalement ne sont pas vertes, comme de jeunes pousses ou des fleurs (dans ce dernier cas, on parle de « virescence florale ».La virescence est étroitement associée à la phyllodie (développement anormal des organes floraux en feuilles) et au balai de sorcière (croissance anormale d'une masse dense de pousses à partir d'un seul point). Ce sont souvent des symptômes de la même maladie affectant les plantes, généralement causés par des phytoplasmes. Le terme « chloranthie » est parfois employé pour désigner les virescences florales, bien qu'il désigne plutôt la phyllodie. (fr)
  • Virescence is the abnormal development of green pigmentation in plant parts that are not normally green, like shoots or flowers (in which case it is known as floral virescence). Virescence is closely associated with phyllody (the abnormal development of flower parts into leaves) and witch's broom (the abnormal growth of a dense mass of shoots from a single point). They are often symptoms of the same disease affecting the plants, typically those caused by phytoplasmas. The term chloranthy is also sometimes used for floral virescence, though it is more commonly used for phyllody. (en)
  • Virescência é o desenvolvimento anormal da pigmentação verde em partes de plantas que normalmente não são verdes, como brotos ou flores (nesse caso, é conhecida como virescência floral). A virescência está intimamente associada à filodia (o desenvolvimento anormal das partes das flores nas folhas) e à vassoura-de-bruxa (o crescimento anormal de uma densa massa de brotos a partir de um único ponto). São frequentemente sintomas da mesma doença que afeta as plantas, geralmente aquelas causadas por fitoplasmas. O termo clorantina também é às vezes usado para virescência floral, embora seja mais comumente usado para filodia. (pt)
rdfs:label
  • Virescence (fr)
  • Virescência (pt)
  • Virescence (en)
owl:sameAs
prov:wasDerivedFrom
foaf:isPrimaryTopicOf
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License