@article{fdi:010081641,
  title = {{R}eproductive developmental complexity in the {A}frican oil palm ({E}laeis guineensis, {A}recaceae)},
  author = {{A}dam, {H}{\'e}l{\`e}ne and {J}ouannic, {S}tefan and {E}scoute, {J}. and {D}uval, {Y}ves and {V}erdeil, {J}ean-{L}uc and {T}regear, {J}ames},
  editor = {},
  language = {{ENG}},
  abstract = {{S}pecies of the palm family ({A}recaceae) are remarkably diverse in their inflorescence and floral morphologies. which make them a particularly interesting group for studies of reproductive development and its evolution. {U}sing light and scanning electron microscopy, we describe inflorescence and flower development in the {A}frican oil palm {E}laeis guineensis from the initiation of the inflorescence meristem to flower maturity. {I}n mature palms, the inflorescence develops over 2-3 years and is characterized by individual stages within which differentiation may be either relatively slow, as in the case of early inflorescence meristem development, or rapid, as in the case of flower organogenesis. {T}he female inflorescence bears floral triads composed of single pistillate flowers flanked by two abortive staminate flowers, whereas the male inflorescence contains single functional staminate flowers. {T}his suggests a possible evolutionary movement from an ancestral hermaphrodite inflorescence form containing fully functional floral triads to the situation of temporal dioecy observed at present. {W}ild type flowers are compared to those bearing an epigenetic homeotic abnormality, known as mantled, involving an alteration of the identity of the organs in the fertile and sterile androecium.},
  keywords = {developments ; floral triads ; flower ; inflorescence ; mantled ; oil palm},
  booktitle = {},
  journal = {{A}merican {J}ournal of {B}otany},
  volume = {92},
  numero = {11},
  pages = {1836--1852},
  ISSN = {0002-9122},
  year = {2005},
  DOI = {10.3732/ajb.92.11.1836},
  URL = {https://www.documentation.ird.fr/hor/fdi:010081641},
}