Definición de parastichy en inglés:

parastichy

Saltos de línea: par|as¦tichy
Pronunciación: /pəˈrastɪki
 
/

sustantivo (plural parastichies)

Botany
(In phyllotaxis) an oblique row of leaves arranged in a secondary spiral. Contrasted with orthostichy.
Más ejemplos en oraciones
  • There was a negative correlation between phyllotaxy and leaf primordium diameter: species with greater numbers of orthostichies or parastichies had smaller leaf primordia.
  • Curved lines show parastichies between stamens and last-formed tepals.
  • Pistillate flowers, sterile male flowers, atypical bisexual flowers and staminate flowers are inserted on the same contact parastichies.

Origen

late 19th century: from para-1 'adjacent' + Greek stikhos 'row, rank'.

Definición de parastichy en:

Obtener más de Oxford Dictionaries

Subscribirse para eliminar anuncios y acceder a los recursos premium

Palabra del día setose
Pronunciación: ˈsiːtəʊs
adjective
bearing bristles or setae; bristly