Nectar Traits in Nicotiana Section Alatae (Solanaceae) in Relation to Floral Traits, Pollinators, and Mating System

Autor: Gardener, Mark C., Holtsford, Timothy P.
Zdroj: American Journal of Botany, 2005 Aug 01. 92(8), 1270-1283.
Databáze: JSTOR Journals