Nectaries and male-biased nectar production in protandrous flowers of a perennial umbellifer Angelica sylvestris L. (Apiaceae)

Autor: Stpiczyńska, Małgorzata, Nepi, Massimo, Zych, Marcin
Zdroj: Plant Systematics and Evolution, 2015 Apr 01. 301(4), 1099-1113.
Databáze: JSTOR Journals