477 results — topic: Archaeology & Cultural History ·
Article
Outbreeding depression varies among cohorts of <i>Ipomopsis aggregata</i> planted in nature
Thesis
Effects of nectar-robbing bumblebees on hummingbird-pollinator behavior and plant reproductive success in <i>Ipomopsis aggregata</i> (Polemoniaceae)
Article
Reproductive biology of a North American subalpine plant: <i>Corydalis caseana</i> A. Gray ssp. <i>brandegei</i> (S. Watson) G. B. Ownbey
Thesis
Effect of competition for pollination on the ecology and evolution of a hummingbird-pollinated plant, <i>Ipomopsis aggregata</i>
Thesis
Experimental studies of long distance pollen-mediated gene flow in <i>Delphinium nelsonii</i>
Student Paper
The effects of ungulate herbivory on phenology, pollination, and reproductive success in <i>Ipomopsis aggregata</i>
Article
Pollination of <i>Ipomopsis aggregata</i> (Polemoniacea): Effects of Intra-vs. Interspecific competition
Article
Flower constancy, insect psychology, and plant evolution
Article
Spatial genetic structure of <i>Delphinium nuttallianum</i> populations: inferences about gene flow
Article
Bumblebee foraging responses to variation in floral scent and color in snapdragons (Antirrhinum: Scrophulariaceae)
Article
Nectar-robbing bumble bees reduce the fitness of <i>Ipomopsis aggregata</i> (Polemoniaceae)
Article
Effects of Local Density on Pollination and Reproduction in <i>Delphinium nuttallianum</i> and <i>Aconitum columbianum</i> (Ranunculaceae)
Article
An Irvingtonian species of Brachylagus (Mammalia: Lagomorpha) from Porcupine Cave, Park County, Colorado
Student Paper
Pre-dispersal seed predation by <i>Hylemya</i> sp. in a plant hybrid zone of <i>Ipomopsis aggregata</i> and <i>I. tenuituba</i>
Article
A trade-off between the frequency and duration of bumblebee visits to flowers
Article
Bedazzled by flowers
Article
Pollination, angiosperm speciation, and the nature of species boundaries
Article
Hummingbird foraging at experimental patches of flowers: evidence for weak risk-aversion
Article
Multiple paternity in fruits of <i>Ipomopsis aggregata</i> (Polemoniaceae)
Article