1. Studies of nectar-constitution and pollinator plant coevolution;Baker,1975
2. A brief historical review of the chemistry of floral nectar;Baker,1983
3. Floral nectar sugar constituents in relation to pollinator type;Baker,1983
4. Floral nectar chemical composition of some species from Reserva Río Guajalito, Ecuador;Bernardello;Biotropica,1994
5. Fitogeografía de la República Argentina;Cabrera;Bol. Soc. Argent. Bot.,1971