389 results — topic: Paleontology & Paleoecology
Article
The dual role of floral traits: pollinator attraction and plant defense
Student Paper
Pollinator selection by floral traits and color in a hybrid zone of <i>Ipomopsis aggregata</i> and <i>I. tenuituba</i> (Polemoniaceae)
Chapter
Adaptive speciation
Article
Reproductive isolation and hybrid pollen disadvantage in <i>Ipomopsis</i>
Article
Rescue of stranded pollen grains by secondary transfer
Article
Linking pollinator visitation rate and pollen receipt
Article
Pollen transfer by hummingbirds and bumblebees, and divergence of pollination modes in <i>Penstemon</i>
Article
Impact of nectar robbing on estimates of pollen flow: conceptual predictions and emperical outcomes
Article
Variation in nectar robbing over time, space, and species
Student Paper
The effects of ungulate herbivory and nutrient variation on pollen reciept in Ipomopsis aggregata
Article
Resistance to pre-dispersal seed predators in a natural hybrid zone
Article
Volatile production by the buds and corollas of two sympatric, confamial plants, Ipomopsis aggregata and Polemonium foliosissimum
Article
Dynamic nectar replenishment in flowers of <i>Penstemon</i> (Scrophulariaceae)
Article
Predicting patterns of mating and potential hybridization from pollinator behavior
Article
The effects of a bumble bee nectar robber on plant reproductive success and pollinator behavior
Article
Tests of pre- and postpollination barriers to hybridization between sympatric species of <i>Ipomopsis</i> (Polemoniaceae)
Article
Experimental manipulation of plant density and its effect on pollination and reproduction of two confamilial montane herbs
Article
Pollination, breeding system, and genetic structure in two sympatric <i>Delphinium</i> (Ranunculaceae) species
Article
The impact of floral larceny on individuals, populations, and communities
Article