Nolana balsamiflua (Gaudich.) Mesa (Solanaceae), a vulnerable shrub of the Atacama Desert dependent on pollinators for seed set

Authors

  • Ana María Humaña Departamento de Ciencias Biológicas y Biodiversidad, Universidad de Los Lagos, Osorno, Chile
  • Alberto Jimenez Departamento de Ciencias Biológicas y Biodiversidad, Universidad de Los Lagos, Osorno, Chile
  • Carlos E. Valdivia Departamento de Ciencias Biológicas y Biodiversidad, Universidad de Los Lagos, Osorno, Chile

DOI:

https://doi.org/10.4067/S0717-66432019000100123

Abstract

Pollinator-dependency for reproduction is of great importance for plants. We evaluated the breeding system of Nolana balsamiflua, a threatened endemic shrub of the Atacama Desert, performing four pollination trials. No flower produced seeds by agamospermy, autogamy and geitonogamy. However, xenogamy accounted for 51.4% of fruiting, indicating its full dependency on exogenous pollen and pollinators for reproduction.

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Published

2019-06-30

How to Cite

(1)
Humaña, A. M.; Jimenez, A.; Valdivia, C. E. Nolana Balsamiflua (Gaudich.) Mesa (Solanaceae), a Vulnerable Shrub of the Atacama Desert Dependent on Pollinators for Seed Set. Gayana Bot. 2019, 76, 123-125.

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