Marta B. Bianchi
National University of Rosario
18 Papers
126 Citations
Marta B. Bianchi is an academic researcher from National University of Rosario. The author has contributed to research in topics: Helianthus annuus & Pollen. The author has an hindex of 9, co-authored 16 publications. Previous affiliations of Marta B. Bianchi include University of St Andrews.
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Papers
Does Late-acting Self-incompatibility (LSI) Show Family Clustering? Two More Species of Bignoniaceae with LSI:Dolichandra cynanchoides and Tabebuia nodosa
Peter E. Gibbs,Marta B. Bianchi +1 more
TL;DR: Both species of the Chaco woodland of NE Argentina show ‘late-acting self-incompatibility’ (LSI) or ‘ovarian sterility” (OS) type control of selfing, and are also clustered in families such as the Bombacaceae-Sterculiaceae, Fabaceae and Myrtaceae.
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Studies on the breeding systems of understorey species of a Chaco woodland in NE Argentina
TL;DR: It is proposed that these breeding system differences are probably linked to the different taxonomic families represented in the understorey strata of these communities and are not a consequence of adaptations to pollination biology or other ecological factors.
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Pollination and breeding system of Vellozia squamata (Liliales : Velloziaceae) : a species of the Brazilian cerrados
P. E. Oliveira,Peter E. Gibbs,Marta B. Bianchi +2 more
- 01 Oct 1991
TL;DR: The pollination biology and breeding system of Vellozia squamata, a species of cerrado vegetation in Central Brazil, were studied, finding the species is self-incompatible but with a late-acting, post-fertilization rejection mechanism.
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Contrasting breeding systems in six species of Tillandsia L. (Bromeliaceae) from woody areas of Santa Fe Province: Argentina
TL;DR: Three new cases of SI are described and the autogamous and cleistogamous status in three species of Tillandsia subgenera Diaphoranthema are confirmed and confirmed to be self-incompatible, according to the breeding systems found in these two groups of species.
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Trimorphic incompatibility in Eichhornia azurea (Pontederiaceae).
TL;DR: Comparisons of fruit and seed set following self- and illegitimate pollinations clearly demonstrated the presence of trimorphic incompatibility in E. azurea, and the expression of self-incompatibility was weakest in the mid-styled morph and strongest in the short-styling morph.
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