Sennen

Frère Sennen's Names

By Patrick Vereecke | February 13, 2022

The author Sennen crops up regularly among the Spanish oaks. He described a number of species from Spain and had an eye for hybrids, a trait that can also be seen in work he did in other genera.

Read more about Frère Sennen's Names

Editor's Picks

Taxonomists Huddle at Harvard

The Harvard University Herbaria hosted a novel Oak Taxonomy...

Jeannine Cavender-Bares | Apr 21, 2026

Argentine Oak Collections through Italian Eyes

Visits to three collections of Quercus in Buenos Aires...

Morgan Santini | Apr 05, 2026

Michel Duhart and Paco Garin at Jardín Botánico Wilson, Costa Rica

In Memoriam: Michel Duhart (1923–2026)

On April 1st, the very day he turned 103, a great friend...

Francisco Garin Garcia | Apr 05, 2026

Plant Focus

Species Spotlight: Quercus orocantabrica Rivas Mart., Penas, T.E.Díaz & Llamas

Roderick Cameron and Carlos Vila-Viçosa give an account of this intriguing species from northwestern Iberia with a complex taxonomic and...

Frère Sennen's Names

By Patrick Vereecke | February 13, 2022

The author Sennen crops up regularly among the Spanish oaks. He described a number of species from Spain and had an eye for hybrids, a trait that can also be seen in work he did in other genera.