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Female-biased nectar production in the protandrous, hermaphroditic shrub Salvia hierosolymitana : possible reasons and consequences
Leshem, Yehoram, (2008)
Variability in Nectar Production and Yield, and their Relation to Pollinator Visits, in a Mediterranean Shrub
Keasar, Tamar, (2007)
The Signaling Function of an Extra-floral Display: What Selects for Signal Development?