Relationship between floral traits and floral visitors in two coexisting Tecoma species (Bignoniaceae)

Evolution of floral morphology and pollination system in Bignonieae (Bignoniaceae)

(2010) Suzana Alcantara et al.   AMERICAN JOURNAL OF BOTANY

A revision of Tecoma Juss. (Bignoniaceae) in Bolivia

(2010) JOHN R. I. WOOD   BOTANICAL JOURNAL OF THE LINNEAN SOCIETY

Reproductive biology of Echinopsis terscheckii (Cactaceae): the role of nocturnal and diurnal pollinators

(2010) P. Ortega-Baes et al.   PLANT BIOLOGY

A molecular phylogeny and classification of Bignoniaceae

(2009) Richard G. Olmstead et al.   AMERICAN JOURNAL OF BOTANY

A global test of the pollination syndrome hypothesis

(2009) Jeff Ollerton et al.   ANNALS OF BOTANY

The relationships between floral traits and specificity of pollination systems in three Scandinavian plant communities

(2008) Amparo Lázaro et al.   OECOLOGIA