S. Vogel

Evolutionary shifts from reward to deception in pollen flowers

S. Vogel, 1978 .

The sweet jelly of Combretum lanceolatum flowers (Combretaceae): a cornucopia resource for bird pollinators in the Pantanal, western Brazil

I. Sazima, M. Sazima, S. Vogel, 2001, Plant Systematics and Evolution.

Breaking strengths of pollen grain walls

M. Bolick, S. Vogel, 2004, Plant Systematics and Evolution.