Centrally placed ovule retained at maturity in the sampled fossil
“Centrally placed ovule retained at maturity in the sampled fossil” is a descriptive trait phrase used by 1 curated taxon profile(s); it is not a normalized ontology term or an independent homology judgment.
Trait phrases come from editorial taxon profiles; specimen attribution, definitions, homology and coding scale require verification before comparative use.
Linked profiles1
Source records2
Content packagegymnosperms
Linked taxa
References
- An araucarian conifer bract-scale complex from the Lower Jurassic of Massachusetts: implications for estimating phylogenetic/stratigraphic congruence in the AraucariaceaeAxsmith, B.J.; Escapa, I.H.; Huber, P. · 2008
- Phylogenetic Analysis of Araucariaceae: Integrating Molecules, Morphology, and FossilsEscapa, I.H.; Catalano, S.A. · 2013 · DOI 10.1086/672369