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I. aggregata

Roles: study subject
External: iNaturalist · iDigBio · GenBank
Papers: 306 | Mentions: 326

Local Knowledge Graph (46 entities)

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Knowledge graph centered on I. aggregata with 46 nodes and 133 connections. Top connected: The effects of phenological mismatches on demograp, Unknown, Competition for hummingbird pollination and sequen, Hummingbird, Bombus.

Publications (306)

student_paper

A nectar-inhabiting bacterium may not influence female fitness in Ipomopsis aggregata

2025Role: text_match
article

Does pollination interact with the abiotic environment to affect plant reproduction?

2025Annals of BotanyRole: text_match
article

Does pollination interact with the abiotic environment to affect plant reproduction?

2025Annals of BotanyRole: text_match
article

Effects of experimental warming on floral scent, display and rewards in two subalpine herbs

2025Annals of BotanyRole: text_match
article

Females know best: dispersal polymorphism maintained by sex-specific foraging

2025Behavioral Ecology and SociobiologyRole: text_match
student_paper

Foraging preferences of generalist Megachilidae

2025Role: text_match
article

Natural selection on floral volatiles and other traits can change with snowmelt timing and summer precipitation

2025New PhytologistRole: text_match
student_paper

Observing the effects of a nectar-inhabiting bacterium, Pantoea sp., and nectar robbing on male fitness in Ipomopsis aggregata

2025Role: text_match
article

Phylogeny does not predict the outcome of heterospecific pollen–pistil interactions in a species-rich alpine plant community

2025American Journal of BotanyRole: text_match
student_paper

Picky eater? How different environmental factors affect broad-tailed hummingbirds’ (Selasphorus platycercus) foraging patterns in the Rocky Mountains

2025Role: text_match
article

Predicting the contribution of single trait evolution to rescuing a plant population from demographic impacts of climate change

2025Evolution LettersRole: text_match
student_paper

Quantifying ethanol in bumble bee honey and Colorado rocky mountain wildflowers

2025Role: text_match
article

Responses to climate change – insights and limitations from herbaceous plant model species

2025New PhytologistRole: text_match
student_paper

The effects of snowmelt date, soil moisture, and precipitation on nectar and floral morphology of Ipomopsis

2025Role: text_match
student_paper

The impact of soil moisture, nectar production, and spectral reflectance on hummingbird visitation patterns to the Scarlet Gilia (Ipomopsis aggregata)

2025Role: text_match
student_paper

Effect of Nitrogen on Linaria vulgaris and Native Species

2024Role: text_match
student_paper

Effects of water availability on expression of vegetative traits in Ipomopsis across space and time

2024Role: text_match
student_paper

Elucidating the influence of a nectar yeast and nectar robbing on bumblebee foraging tactic constancy

2024Role: text_match
student_paper

Fit or Unlit: using quantum dots to investigate the effects of a floricolous yeast and nectar robbing on male fitness in Ipomopsis aggregata

2024Role: text_match
thesis

Interpopulation variation and optimal mating in the perennial herb, Polemonium brandegeei

2024Role: text_match
student_paper

The Impact of Delphinium nuttallianum and Ipomopsis aggregata Phenology on Broad-tailed Hummingbird (Selasphorus platycercus) Visitation Patterns

2024Role: text_match
student_paper

The Impact of Delphinium nuttallianum and Ipomopsis aggregata Phenology on Broad tailed Hummingbird (Selasphorus platycercus) Visitation Patterns

2024Role: text_match
student_paper

Early Snowmelt’s Effects on Floral Traits and Rewards of Two Subalpine Plant Species

2023Role: text_match
student_paper

Effects of Daily Temperature Changes on Broad-Tailed Hummingbird Foraging Patterns

2023Role: text_match
student_paper

In your stomach or in your nectar? Disentangling the effects of two pollination-related yeasts on bumblebee behavior and foraging

2023Role: text_match
student_paper

Plasticity in Ipomopsis flower color and nectar production over space and time in response to water availability

2023Role: text_match
article

Pollinator and habitat-mediated selection as potential contributors to ecological speciation in two closely related species

2023Evolution LettersRole: text_match
student_paper

Talking Yeast: The characterization of bumblebee- and nectar- specialist yeast volatiles in Corydalis caseana

2023Role: text_match
article

An analytical pipeline to support robust research on the ecology, evolution, and function of floral volatiles

2022Frontiers in Ecology and EvolutionRole: text_match
article

Comparative impacts of long-term trends in snowmelt and species interactions on plant population dynamics

2022Journal of EcologyRole: text_match
student_paper

Determining changes in floral volatile composition of <i> Ipomopsis aggregata </i> in response to nectar robbing and its associated microorganisms

2022Role: text_match
article

Earlier snow melt and reduced summer precipitation alter floral traits important to pollination

2022Global Change BiologyRole: study subject
student_paper

Effects of Experimental Water Addition on Floral Nectar Traits

2022Role: text_match
student_paper

Floral phenotypic response of <i> Ipomopsis aggregata </i> and related hybrids to changing soil moisture and nitrogen enrichment

2022Role: text_match
article

Genetic and spatial variation in vegetative and floral traits across a hybrid zone

2022American Journal of BotanyRole: text_match
article

Legume germination is delayed in dry soils and in sterile soils devoid of microbial mutualists: Species-specific implications for upward range expansions

2022Ecology and EvolutionRole: text_match
article

Phenotypic plasticity and selection on leaf traits in response to snowmelt timing and summer precipitation

2022New PhytologistRole: text_match
thesis

Revealing the direct and indirect effects of climate change on soil nutrient dynamics and forage resources in mountain ecosystems

2022Role: text_match
student_paper

Snowmelt Timing Leads to Plasticity and Alters Natural Selection on Leaf Traits in <i> Ipomopsis </i>

2022Role: text_match
article

The Boechera model system for evolutionary ecology

2022American Journal of BotanyRole: text_match
student_paper

The Effect of Snowmelt Timing on Pollinator Visitation to Subalpine Wildflowers

2022Role: text_match
thesis

Tritrophic mutualisms in a changing climate

2022Role: text_match
student_paper

Effects of high temperature and early snowmelt on floral morphology and volatile organic compounds in <i> Ipomopsis aggregata </i>

2021Role: text_match
student_paper

Effects of nectar robbing on the volatile organic compounds and nectar chemistry of intraindividual flowers in <i> Corydalis caseana </i> ssp. <i> brandegeei </i>

2021Role: text_match
article

Experimental Test of the Combined Effects of Water Availability and Flowering Time on Pollinator Visitation and Seed Set

2021Frontiers of Ecology & EvolutionRole: text_match
article

From the ground up: Building predictions for how climate change will affect belowground mutualisms, floral traits, and bee behavior

2021Climate Change EcologyRole: text_match
student_paper

Nowcasting the distribution of <i> Valeriana edulis </i> using climate driven population models

2021Role: text_match
article

Plant–pollinator interaction niche broadens in response to severe drought perturbations

2021OecologiaRole: text_match
article

Predispersal Seed Predation Obscures the Detrimental Effect of Dust on Wildflower Reproduction

2021International Journal of Plant SciencesRole: text_match
article

Selection of floral traits by pollinators and seed predators during sequential life history stages

2021American NaturalistRole: study subject
article

The sensory and cognitive ecology of nectar robbing

2021Frontiers in Ecology and EvolutionRole: text_match
student_paper

The spatial variation of leaf traits in <i> Ipomopsis </i> according to soil moisture and snow depth

2021Role: text_match
article

Trade-off mitigation: a conceptual framework for understanding floral adaptation in multispecies interactions

2021Biological ReviewsRole: text_match
article

Unraveling the ecological and evolutionary impacts of a plant invader on the pollination of a native plant

2021Biological Invasions doi 10.1007/s10530-021-02457-zRole: text_match
article

Birds Perceive More Intraspecific Color Variation in Bird-Pollinated Than Bee-Pollinated Flowers

2020Frontiers in Plant Science. doi 10.3389/fpls.2020.590347Role: text_match
article

Bumble bees are constant to nectar-robbing behaviour despite low switching costs

2020Animal BehaviourRole: text_match
student_paper

Determining whether tourist abundance and reproductive status predispose golden-mantled ground squirrels (<i>Callospermophilus lateralis</i>) to vehicular accidents

2020Role: text_match
thesis

Ecological contexts of balancing selection in nature

2020Role: text_match
student_paper

Impacts of snowmelt timing and precipitation on the expression of vegetative traits and floral traits in <i>Ipomopsis aggregata</i>

2020Role: text_match
article

Pollinator visitation rate and effectiveness vary with flowering phenology

2020American Journal of BotanyRole: text_match
student_paper

Quantifying Nectar Trait Responses to Natural Variation in Water Availability in Subalpine Plant Communities

2020Role: text_match
article

Temporal flexibility in the structure of plant–pollinator interaction networks

2020OikosRole: text_match
student_paper

Does road dust affect growth rates in <i>Ipomopsis aggregata</i>?

2019Role: text_match
student_paper

Does road dust have an effect on nectar production in <i> pomopsis aggregata </i>?

2019Role: text_match
article

Early snowmelt projected to cause population decline in a subalpine plant

2019PNASRole: text_match
thesis

Floral reward strategies, visitor behavior, and plant reproductive outcomes

2019Role: text_match
student_paper

Intraspecific flower color variation along elevation gradients

2019Role: text_match
thesis

Invasive plants and water availablity mediate outcomes of plant-pollinator interactions

2019Role: text_match
student_paper

Niche breadth changes in response to environmental perturbation: the impact of early snowmelt on subalpine plant-pollinator specialization

2019Role: text_match
article

Phenotypic plasticity of floral volatiles in response to increasing drought stress

2019American Journal of BotanyRole: text_match
thesis

Pollinator mediated reproductive consequences of altered co-flowering under climate change depend on abiotic context

2019Role: text_match
student_paper

Quantifying Nectar Resources in Bumble Bee Visited Plants

2019Role: text_match
student_paper

Volatile organic compounds as signals for pollinators and their consistency across years

2019Role: text_match
student_paper

Are Hylemya avoiding dusted <i>Ipomopsis aggregata</i> for good reason?

2018Role: text_match
article

Atypical flowers can be as profitable as typical hummingbird flowers

2018The American NaturalistRole: text_match
thesis

Changes of dispersal ability in an isolated population

2018Role: text_match
student_paper

Characterizing nectar content in wet and dry subalpine meadows during an extreme summer drought

2018Role: text_match
article

Clines in traits compared over two decades in a plant hybrid zone

2018Annals of BotanyRole: text_match
article

Consequences of secondary nectar robbing for male components of plant reproduction

2018American Journal of BotanyRole: text_match
student_paper

How does road dust influence Ipomopsis pollination?

2018Role: text_match
student_paper

The impacts of early snowmelt and summer precipitation on the physiology and leaf morphology of <i>Ipomopsis aggregata</i>

2018Role: text_match
article

Why are some plant-nectar robber interactions commensalisms?

2018OikosRole: text_match
other

40 years of progress in pollination biology, and what it means for citizen scientists

2017Aquilegia: Newsletter of the Colorado Native Plant SocietyRole: text_match
student_paper

Consequences of Nectar Robbing in Colorado Wildflowers: Insect Variation and Nectar Sugar Concentration

2017Role: text_match
student_paper

Does Road Dust Affect Hylemya Oviposition in Scarlet Gilia (<i>Ipomopsis aggregata</i>)?

2017Role: text_match
student_paper

Effect of Road Dust Deposition on the Floral Lifespan of Scarlet gilia, <i>Ipomopsis aggregata</i>

2017Role: text_match
article

Effects of road dust on the pollination and reproduction of wildflowers

2017International Journal of Plant SciencesRole: text_match
article

Facilitated exploitation of pollination mutualisms: fitness consequences for plants

2017Journal of EcologyRole: text_match
student_paper

Floral Albedo as a Response Factor of Climate Change, A case study in <i>Helianthella quinquenervis</i>

2017Role: text_match
article

Foraging strategy predicts foraging economy in a facultative secondary nectar robber

2017OikosRole: text_match
article

Is Plant Fitness Proportional to Seed Set? An Experiment and a Spatial Model

2017The American NaturalistRole: text_match
thesis

Plant-Pollinator Interactions and Environmental Change: Effects of Experimental Changes in Phenology and Water Availability on a Montane Wildflower

2017Role: text_match
article

Shifts in water availability mediate plant–pollinator interactions

2017New PhytologistRole: text_match
student_paper

Variability in the effectiveness of <i>Penstemon strictus</i> pollinators and the role that water availability plays

2017Role: text_match
student_paper

Bill Morphology and Niche Partitioning in <i>Selasphorus platycercus</i>

2016Role: text_match
student_paper

Comparing clines in floral and vegetative traits along an elevation gradient in an <i>Ipomopsis</i> hybrid zone

2016Role: text_match
thesis

Competitive context drives pollinator behavior: linking foraging plasticity, natural pollen deposition, and plant reproduction.

2016Role: text_match
article

Drought, pollen and nectar availability, and pollination success

2016EcologyRole: text_match
article

Heterospecific pollen deposition in <i>Delphinium barbeyi</i>: linking stigmatic pollen loads to reproductive output in the field

2016Annals of BotanyRole: text_match
student_paper

Mysteries of road dust: Does road dust influence flower lifespan in scarlet gilia?

2016Role: text_match
student_paper

Road Dust, <i>Ipomopsis aggregata</i> Seed Count, and attack by <i>Hylemya</i> Flies—Are they Linked?

2016Role: text_match
thesis

Temporal ecology of a subalpine ecosystem: Plant communities, plant-pollinator interactions, & climate change.

2016Role: text_match
student_paper

The Changing Floral Color Landscape Across an Alpine Elevation Gradient

2016Role: text_match
article

An altitudinal cline in UV floral pattern corresponds with a behavioral change of a generalist pollinator assemblage

2015EcologyRole: text_match
article

Context-dependent reproductive isolation mediated by floral scent and color

2015EvolutionRole: text_match
student_paper

Elevational and temporal variation in Ipomopsis floral and vegetative traits.

2015Role: text_match
student_paper

How does dust affect pollination in Ipomopsis aggregata?

2015Role: text_match
article

Quantifying direct vs. indirect effects of nectar robbers on male and female components of plant fitness

2015Journal of EcologyRole: text_match
student_paper

The effects of primary and secondary nectar robbing of Ipomopsis aggregata on hummingbird visitation.

2015Role: text_match
thesis

The evolutionary ecology of ultraviolet floral pigmentation

2015Role: text_match
article

Using the literature to test pollination syndromes - some methodological cautions

2015Journal of Pollination EcologyRole: text_match
student_paper

Why doesn't nectar robbing decrease seed set in some bee-pollinated plants?

2015Role: text_match
student_paper

Consequences of Pollination Neighborhood Composition and Pollinator Communities

2014Role: text_match
student_paper

Correlating road dust with reproduction of Ipomopsis aggregate.

2014Role: text_match
article

Coyotes, deer, and wildflowers: diverse evidence points to a trophic cascade

2014NaturwissenschaftenRole: text_match
student_paper

Effects of road proximity on pollinator visitation and reproductive success of Ipomopsis aggregate.

2014Role: text_match
student_paper

Effects of water availability on the relationship between seed set and pollen received in Ipomopsis aggregate.

2014Role: text_match
article

Empirical tests of within‐and across‐species energetics in a diverse plant community

2014EcologyRole: text_match
article

Floral scent in natural hybrids of <i>Ipomopsis</i> (Polemoniaceae) and their two parental species

2014Annals of BotanyRole: text_match
student_paper

Plant Successional Changes Over 67 Years on the Gothic Earthflow.

2014Role: text_match
thesis

Roles of pollinators, seed predators, and vertebrate herbivores in maintaining females in the gynodioecious <i>Polemonium foliosissimum</i>.

2014Role: text_match
article

Selection of trait combinations through bee and fly visitation to flowers of <i>Polemonium foliosissimum</i>

2014Journal of Evolutionary BiologyRole: text_match
article

Stimulation of flower nectar replenishment by removal: a survey of eleven animal-pollinated plant species

2014Journal of Pollination EcologyRole: text_match
student_paper

The Impact of Primary and Secondary Robbing on Hummingbird Pollination.

2014Role: text_match
article

The evolution of quantitative traits in complex environments

2014HeredityRole: text_match
article

Altered precipitation affects plant hybrids differently than their parental species

2013American Journal of BotanyRole: text_match
student_paper

Comparing <i>Bombus</i> pollinator efficacies in <i>Delphinium barbeyi</i> (Ranunculaceae) reproductive success

2013Role: text_match
article

Geographical variation in hybridization of <i>Ipomopsis</i> (Polemoniaceae): testing the role of photosynthetic responses to temperature and water

2013International Journal of Plant SciencesRole: text_match
student_paper

Plasticity and changes in selection in response to changing precipitation regimes

2013Role: text_match
student_paper

Quantifying the effects of pollen load and heterospecific pollen ratio on the species <i>Delphinium barbeyi</i> (Ranunculaceae)

2013Role: text_match
student_paper

The effects of road dust on pollination and reproduction of the native wildflower species, <i>Delphinium nuttallianum</i>

2013Role: text_match
student_paper

Genetic and environmental variation in leaf traits and physiology of <i>Ipomopsis</i>

2012Role: text_match
article

Influence of macronutrient imbalance on native ant foraging and interspecific interactions in the field

2012Ecological EntomologyRole: text_match
student_paper

Investigating the impact of pollinator- and seed predator-mediated selection on floral traits in an <i>Ipomopsis aggregata</i> and <i>I. tenuituba</i> (Polemoniaceae) hybrid zone

2012Role: text_match
article

Microsatellite loci in <i>Ipomopsis aggregata</i> (Polemoniaceae) and cross-species applicability for ecological genetics studies

2012American Journal of BotanyRole: text_match
thesis

Plant responses to the joint effects of herbivores and pollinators

2012Role: text_match
student_paper

Single-visit pollination efficacy of <i>psithyrus insularism</i> and <i>megachile</i> on <i>chamerion augustifolium</i>

2012Role: text_match
student_paper

The effects of floral traits on the behaviors of pollinators and pre-dispersal seed predators in a gynodioecious species, <i>Polemonium foliosissimum</i>.

2012Role: text_match
thesis

The structure and function of subalpine ecosystems in the face of climate change

2012Role: text_match
article

When resources don't rescue: flowering phenology and species interactions affect compensation to herbivory in <i>Ipomopsis aggregata</i>

2012OikosRole: text_match
article

Additive effects of herbivory, nectar robbing and seed predation on male and female fitness components of the host plant <i>Ipomopsis aggregata</i>

2011OecologiaRole: text_match
article

Seasonal change in a pollinator community and the maintenance of style length variation in Mertensia fusiformis (Boraginaceae)

2011Annals of BotanyRole: text_match
student_paper

Spatial distribution of mule deer (<i>Odocoileus hemionus</i>): Effects of plant palatability and habitat structure

2011Role: text_match
student_paper

The effects of floral fragrance manipulations of <i>Ipomopsis aggregata</i> on the seed predator <i>Hylemya</i>

2011Role: text_match
student_paper

The effects of hemiparasitism by <i> Castilleja</i> spp on community structure in alpine ecosystems

2011Role: text_match
student_paper

The effects of phenology on <i>Delphinium nuttallianum</i>

2011Role: text_match
student_paper

A study of correlational selection through floral manipulations of <i></i>Polemonium foliosissimum<i></i> (Polemoniaceae)

2010Role: text_match
article

Beyond biomass: measuring the effects of community-level nitrogen enrichment on floral traits, pollinator visitation and plant reproduction

2010J of EcologyRole: text_match
article

Density-dependent demographic responses of a semelparous plant to natural variation in seed rain

2010OikosRole: text_match
article

Photosynthetic and growth responses of reciprocal hybrids to variation in water and nitrogen availability

2010American Journal of BotanyRole: text_match
thesis

Plant–Pollinator interactions in a changing climate

2010Role: text_match
student_paper

Testing the oviposition cues that drive preference of <i></i>Hylemya<i></i> for different sexes of <i></i>Polemonium foliosissimum<i></i>

2010Role: text_match
student_paper

Testing the predictions of the Maximum Information Entropy Theory for abundance and energy distributions on the Gothic earthflow

2010Role: text_match
student_paper

The effect of an introduced predator scent on mule deer (</i>Odocoileus hemionus</i>) browsing activities in meadow habitats in Gothic, Colorado

2010Role: text_match
article

The effects of phenological mismatches on demography

2010Phil Trans Royal Society BRole: text_match
student_paper

A test of species-area theory on a high disturbance area of the Gothic earthflow

2009Role: text_match
student_paper

Determining Long-Term Success of Revegetation Efforts in Disturbed Sites

2009Role: text_match
student_paper

Does stigma-anther separation prevent sexual interference in dwarf bluebells (<i>Mertensia fusiformis</i>)?

2009Role: text_match
article

Ecology and evolution of plant-pollinator interactions

2009Annals of BotanyRole: text_match
article

Effects of flowering plant density on pollinator visitation, pollen receipt, and seed production in <i>Delphinium barbeyi</i>

2009American Journal of BotanyRole: text_match
student_paper

Effects of nectar robbing on pollen deposition and hummingbird-pollinator behavior in <i>Ipomopsis aggregata</i>

2009Role: text_match
article

Genetic and morphological patterns show variation in frequency of hybrids between <i>Ipomopsis</i> (Polemoneaceae) zones of sympatry

2009HeredityRole: text_match
article

Nectar sugar limits larval growth of solitary bees (Hymenoptera: Megachilidae)

2009Environmental EntomologyRole: text_match
student_paper

Plant community composition with respect to species richness along an altitudinal gradient in gunnison county, co

2009Role: text_match
article

Realized tolerance to nectar robbing: compensation to floral enemies in <i>Ipomopsis aggregata</i>

2009Annals of BotanyRole: text_match
student_paper

Species richness along an elevational gradient

2009Role: text_match
thesis

The effects of mine disturbance and contamination on pollination of subalpine wildflowers

2009Role: text_match
article

The effects of nutrient addition on floral characters and pollination in two subalpine plants, <i>Ipomopsis aggregata</i> and <i>Linum lewisii</i>

2009Plant EcologyRole: text_match
article

The importance of interannual variation and bottom-up nitrogen enrichment for plant-pollinator networks

2009OikosRole: text_match
student_paper

Water-use efficiency may influence the distribution of <i>Ipomopsis aggregata</i>, <i>I. tenuituba</i>, and their natural hybrids along an environmental gradient

2009Role: text_match
thesis

Bottom-up effects of nutrient enrichment on plants, pollinators, and their interactions

2008Role: text_match
article

Bridging the generation gap in plants: pollination, parental fecundity, and offspring demography

2008EcologyRole: text_match
student_paper

Climate Change is Causing A Decline in Bombus occidentalis by Reducing its Floral Resources

2008Role: text_match
student_paper

Does road dust affect reproduction of <i>Delphinium nelsonii</i> and <i>Ipomopsis aggregata</i>

2008Role: text_match
student_paper

Effect of Soil Metals on Pollination of Subalpine Wildflowers

2008Role: text_match
article

Interactions between nectar robbers and seed predators mediated by a shared host plant, <i>Ipomopsis aggregata</i>

2008OecologiaRole: text_match
article

Lifetime fitness in two generations of <i>Ipomopsis</i> hybrids

2008EvolutionRole: text_match
article

Mechanisms of tolerance to floral larceny in two animal-pollinated wildflowers, <i>Polemonium viscosum</i> and <i>Ipomopsis aggregata</i>

2008EcologyRole: text_match
article

Pollinator shifts and the origin and loss of plant species

2008Annals of the Missouri Botanical GardenRole: text_match
student_paper

Pollinator-mediate selection in Ipomopsis aggregata: does correlational selection explain floral phenotypes?

2008Role: text_match
thesis

Reciprocal benefits in a plant-pollinator mutualism

2008Role: text_match
student_paper

Changing distributions, changing climate: Using <i>Bombus</i> as an indicator of global warming near Crested Butte, Colorado

2007Role: text_match
article

Evolutionary dynamics of an <i>Ipomopsis</i> hybrid zone: confronting models with lifetime fitness data

2007American NaturalistRole: text_match
article

Leaf physiology reflects environmental differences and cytoplasmic background in <i>Ipomopsis</i> hybrids

2007American Journal of BotanyRole: text_match
article

Life-history consequences of vegetative damage in scarlet gilia, a monocarpic plant

2007OikosRole: text_match
student_paper

Pollination subsidies between wetland and dry meadow habitats

2007Role: text_match
article

Predicting the effects of nectar robbing on plant reproduction: implications of pollen limitation and plant mating system

2007American Journal of BotanyRole: text_match
student_paper

The effects of water and phosphorus on floral traits and nectar production of <i>Ipomopsis aggregata</i>

2007Role: text_match
article

Asymmetrical pollen success in Ipomopsis (Polemoniaceae) contact sites

2006American Journal of BotanyRole: text_match
thesis

Ecosystem responses to warming-induced plant species loss and increased nitrogen availability in a Rocky Mountain subalpine meadow

2006Role: text_match
thesis

Floral larceny: Implications, resistance, and the potential for tolerance

2006Role: text_match
student_paper

Nectar robbing patterns in Ipomopsis aggregata and Linaria vulgaris

2006Role: text_match
student_paper

Physiological and Morphological Changes in Ipomopsis aggregata Along an Elevational Gradient

2006Role: text_match
article

Self-sterility in <i>Ipomopsis aggregata</i> (Polemoniaceae) is due to prezygotic ovule degeneration

2006American Journal of BotanyRole: text_match
student_paper

The Effects of Soil Nitrogen Availability on Plant Reproduction and Solitary Bee Behavior

2006Role: text_match
article

The consequences of direct versus indirect spsecies interactions on selection on traits: pollination and nectar robbing in Ipomopsis aggregata

2006American NaturalistRole: text_match
article

Ecophysiology of first and second generation hybrids in a natural plant hybrid zone

2005OecologiaRole: text_match
student_paper

Effects of Interspecific Pollen Transfer (IPT) in a Specialist and a Generalist Flower

2005Role: text_match
article

Effects of nectar robbing on nectar dynamics and bumblebee foraging strategies in Linaria vulgaris

2005OikosRole: text_match
thesis

Genetic and ecophysiological consequences of natural hybridization between <i>Ipomopsis aggregata</i> and <i>I. tenuituba</i>

2005Role: text_match
student_paper

Impacts of Mule Deer Herbivory on Herbaceous Vegetation in the Gothic Area, with Focus on Aquilegia coerulea

2005Role: text_match
student_paper

Nectar robbing in Ipomopsis aggregata: does high nectar production confer tolerance?

2005Role: text_match
article

Temporal and spatial variation in pollination of a montane herb: a seven-year study

2005EcologyRole: text_match
student_paper

The effects of the invasive plant <i>Linaria vulgaris</i> on native plant fitness and pollinator behavior

2005Role: text_match
chapter

Adaptive speciation

2004Role: text_match
article

Direct and indirect effects of pollinators and seed predators to selection on plant and floral traits

2004OikosRole: text_match
article

Does pollination limit tolerance to browsing in <i>Ipomopsis aggregata</i>?

2004OecologiaRole: text_match
student_paper

Pollinator selection by floral traits and color in a hybrid zone of <i>Ipomopsis aggregata</i> and <i>I. tenuituba</i> (Polemoniaceae)

2004Role: text_match
article

The dual role of floral traits: pollinator attraction and plant defense

2004EcologyRole: text_match
thesis

The ecology of pollination and nectar robbing in Linaria vulgaris in the Colorado Rocky Mountains

2004TSpaceRole: text_match
thesis

The structure of plant-pollinator interactions in montane meadow environments

2004Role: text_match
article

Changes in flowering and abundance of <i>Delphinium nuttallianum</i> (Ranunculaceae) in response to a subalpine climate warming experiment

2003Global Change BiologyRole: text_match
student_paper

Defensive strategy to nectar robbing <i>Ipomopsis aggregata</i>: floral nectar as a tolerance trait

2003Role: text_match
student_paper

Defensive strategy to nectar robbing in <i></i>Ipomopsis aggregata:<i></i> floral nectar as a tolerance trait

2003Role: text_match
student_paper

Early-season herbivory and pollinator and antagonistic visitation rate: an examination of all possible visitors on female reproductive success of <i>Ipomopsis aggregata</i>

2003Role: text_match
article

Flowering phenology and compensation for herbivory in <i>Ipomopsis aggregata</i>

2003OecologiaRole: text_match
article

Impact of nectar robbing on estimates of pollen flow: conceptual predictions and emperical outcomes

2003EcologyRole: text_match
article

Linking pollinator visitation rate and pollen receipt

2003American Journal of BotanyRole: text_match
article

Pollen transfer by hummingbirds and bumblebees, and divergence of pollination modes in <i>Penstemon</i>

2003EvolutionRole: text_match
article

Reproductive isolation and hybrid pollen disadvantage in <i>Ipomopsis</i>

2003Journal of Evolutionary BiologyRole: text_match
article

Influence of plant abundance on pollination and selection on floral traits of <i>Ipomopsis aggregata</i>

2002EcologyRole: text_match
article

Predicting patterns of mating and potential hybridization from pollinator behavior

2002American NaturalistRole: text_match
student_paper

The effects of ungulate herbivory and nutrient variation on pollen reciept in Ipomopsis aggregata

2002Role: text_match
article

Variation in nectar robbing over time, space, and species

2002OecologiaRole: text_match
article

Volatile production by the buds and corollas of two sympatric, confamial plants, Ipomopsis aggregata and Polemonium foliosissimum

2002Journal of Chemical EcologyRole: text_match
student_paper

6PGD2 allozyme differentiation in Ipomopsis aggregata: a biochemical adapatation to soil moisture

2001Role: text_match
article

Differential selection on floral traits of <i>Ipomopsis</i> aggregata growing in contrasting environments

2001OikosRole: text_match
article

Exploring the "Most effective pollinator principal" with complex flowers: Bumblebees and <i>Ipomopsis aggregata</i>

2001Annals of BotanyRole: text_match
article

Genotype-by-environment interaction and the fitness of plant hybrids in the wild

2001EvolutionRole: text_match
student_paper

Linking pollinator behavior and pollen receipt in Ipomopsis aggregata

2001Role: text_match
article

Tests of pre- and postpollination barriers to hybridization between sympatric species of <i>Ipomopsis</i> (Polemoniaceae)

2001American Journal of BotanyRole: text_match
article

The impact of floral larceny on individuals, populations, and communities

2001OecologiaRole: text_match
article

The matrix matters: effective isolation in fragmented landscapes

2001American NaturalistRole: text_match
article

Are nectar robbers cheaters or mutualists?

2000EcologyRole: text_match
article

Competition for pollination influences selection on floral traits of <i>Ipomopsis aggregata</i>

2000EvolutionRole: text_match
article

Consequences of nectar robbing for realized male function in a hummingbird-pollinated plant

2000EcologyRole: text_match
thesis

Effects of nectar-robbing bumblebees on hummingbird-pollinator behavior and plant reproductive success in <i>Ipomopsis aggregata</i> (Polemoniaceae)

2000Role: text_match
article

Hummingbird avoidance of nectar-robbed plants: spatial location or visual cues

2000OikosRole: text_match
article

Interspecific pollen transfer as a mechanism of competition: effect of Castilleja linariaefolia pollen on seed set of Ipomopsis aggregata

2000Canadian Journal of BotanyRole: text_match
article

Outbreeding depression varies among cohorts of <i>Ipomopsis aggregata</i> planted in nature

2000EvolutionRole: text_match
other

Responses to herbivory in <i>Ipomopsis aggregata</i>; implications for fitness and biotic interactions

2000Role: text_match
thesis

Effect of competition for pollination on the ecology and evolution of a hummingbird-pollinated plant, <i>Ipomopsis aggregata</i>

1999Role: text_match
article

Nectar-robbing bumble bees reduce the fitness of <i>Ipomopsis aggregata</i> (Polemoniaceae)

1999EcologyRole: text_match
article

Pollination of <i>Ipomopsis aggregata</i> (Polemoniacea): Effects of Intra-vs. Interspecific competition

1999American Journal of BotanyRole: text_match
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>

1999Role: text_match
student_paper

The effects of ungulate herbivory on phenology, pollination, and reproductive success in <i>Ipomopsis aggregata</i>

1999Role: text_match
article

A trade-off between the frequency and duration of bumblebee visits to flowers

1998OecologiaRole: text_match
article

Hummingbird foraging at experimental patches of flowers: evidence for weak risk-aversion

1998Journal of Avian BiologyRole: text_match
article

Multiple paternity in fruits of <i>Ipomopsis aggregata</i> (Polemoniaceae)

1998American Journal of BotanyRole: text_match
article

Nectar Robbing in <i>Ipomopsis aggregata</i>: Effects on Pollinator Behavior and Plant Fitness

1998OecologiaRole: text_match
student_paper

The effects of spatial isolation on male and female functions in <i>Ipomopsis aggregata</i>

1998Role: text_match
article

Variation in lifetime male fitness in <i>Ipomopsis aggregata</i>: tests of sex allocation theory

1998American NaturalistRole: text_match
article

Analyzing pollinator-mediated selection in a plant hybrid zone: hummingbird visitation patterns on three spatial scales

1997American NaturalistRole: text_match
article

Effects of experimental manipulation of inflorescence size on pollination and pre-dispersal seed predation in the hummingbird-pollinated plant <i>Ipomopsis aggregata</i>

1997OecologiaRole: text_match
student_paper

Effects of interspecific pollen transfer between <i>Ipomopsis aggregata</i> and <i>Castilleja linaerifolia</i> (a case study of <i>I. aggregata</i>)

1997Role: text_match
article

Effects of pollinators, herbivores, and seed predators on flowering phenology

1997EcologyRole: text_match
article

Genetic and environmental variation in life-history traits of a monocarpic perennial: a decade-long field experiment

1997EvolutionRole: text_match
article

Genetic correlation between biomass allocation to male and female functions in a natural population of <i>Ipomopsis aggregata</i>

1997HeredityRole: text_match
student_paper

Natural variation in pollinator composition and services: effects on the reproductive success of <i></i>Ipomopsis aggregata<i></i>

1997Role: text_match
article

Patterns of color and nectar variation across an <i>Ipomopsis</i> (Polemoniaceae) hybrid zone

1997American Journal of BotanyRole: text_match
article

Evolution of floral traits in a hermaphroditic plant: field measurements of heritabilities and genetic correlations

1996EvolutionRole: text_match
article

Mechanisms of hummingbird-mediated selection for flower width in <i>Ipomopsis aggregata</i>

1996EcologyRole: text_match
article

Hierarchical Analysis of Allozymic and Morphometric variation in a Montane Herb, <i>Ipomopsis Aggregata</i>

1995Journal of HeredityRole: text_match
article

Hierarchical analysis of allozymic and morphometric variation in a montane herb, Ipomopsis aggregata (Polemoniaceae)

1995Journal of HeredityRole: text_match
article

Oviposition patterns and larval success of a pre-dispersal seed predator attacking two confamilial host plants

1995OikosRole: text_match
article

Seed set and seed mass in <i>Ipomopsis aggregata</i>: variance partitioning and inferences about postpollination selection

1995EvolutionRole: text_match
article

Effects of floral traits, pollinator visitation, and plant size on Ipomopsis aggregata fruit production

1994American NaturalistRole: text_match
article

Indirect selection of stigma position in Ipomopsis aggregata via a genetically correlated trait

1994EvolutionRole: text_match
article

Hypothesis concerning the causes of the disappearance of boreal toads from the mountains of Colorado

1993Conservation BiologyRole: text_match
article

Resource and pollen limitations to lifetime seed production in a natural plant population

1993EcologyRole: text_match
student_paper

The effects of nectar robbing on the reproductive success of <i>Ipomopsis aggregata</i>

1993Role: text_match
article

Adaptive significance of <i>Ipomopsis aggregata</i> nectar production: pollination success of single flowers

1992EcologyRole: text_match
article

Adaptive significance of Ipomopsis aggregata nectar production: observation and experiment in the field

1992EvolutionRole: text_match
student_paper

Changes in herbivore levels across a hybrid zone between <i>Ipomopsis aggregata</i> and <i>I. tenuituba</i>

1992Role: text_match
student_paper

Competition for pollination in two montane plants: visitation and pollen load differences in <i>Ipomopsis aggregata</i> and <i>Castilleja linarifolia</i>

1992Role: text_match
article

Plant size, geitonogamy, and seed set in <i>Ipomopsis aggregata</i>

1992OecologiaRole: text_match
student_paper

The effect of herbivory on nectar production of <i>Ipomopsis aggregata</i>

1992Role: text_match
article

The spatial scale of genetic differentiation in a hummingbird-pollinated plant: comparison with models of isolation by distance

1992American NaturalistRole: text_match
article

Variation in sex allocation and floral morphology in Ipomopsis aggregata (Polemoniaceae)

1992American Journal of BotanyRole: text_match
thesis

Adaptive nature of floral nectar production rate for the hummingbird-pollinated plant <i>Ipomopsis aggregata</i>

1991Role: text_match
article

Comparing pollen dispersal and gene flow in a natural plant population

1991EvolutionRole: text_match
article

Components of Phenotypic Selection: pollen export and flower corolla width in Ipomopsis aggregata

1991EvolutionRole: text_match
article

Effects of floral traits on sequential components of fitness in Ipomopsis aggregata

1991American NaturalistRole: text_match
article

Effects of snowpack on the timing and abundance of flowering in Delphinium nelsonii: implications for climate change

1991American Journal of BotanyRole: text_match
student_paper

Energy reallocation in reproductive function of <i>Ipomopsis aggregata</i> after loss of floral tissue

1991Role: text_match
article

Heterogeneity among floral visitors leads to discordance between removal and deposition of pollen

1991EcologyRole: text_match
article

Reproductive costs of self-pollination in Ipomopsis aggregata: are ovules usurped?

1991American Journal of BotanyRole: text_match
article

The effect of floral abundance on feeder censuses of hummingbird populations

1991CondorRole: text_match
article

Inflorescence size: test of the male function hypothesis

1989American Journal of BotanyRole: text_match
article

Measurements of selection in a hermaphroditic plant: variation in male and female pollination success

1989EvolutionRole: text_match
article

Optimal outcrossing in Ipomopsis aggregata: seed set and offspring fitness

1989EvolutionRole: text_match
article

Variation in pollen flow within and among populations of Ipomopsis aggregata

1989EvolutionRole: text_match
student_paper

A study of cold tolerance in <i>Chamerion angustifolium</i> and <i>Ipomopsis aggregata</i>

1988Role: text_match
article

Spatial and temporal patterns of floral inconstancy in plants and populations of Ipomopsis aggregata (Polemoniaceae)

1988Botanical GazetteRole: text_match
article

Pollen precedence and stigma closure: a mechanism of competition for pollination between Delphinium nelsonii and Ipomopsis aggregata

1986OecologiaRole: text_match
student_paper

The influence of flower color alteration on pollinator visitations to <i>Linaria vulgaris</i>, <i>Epilobium augustifolium</i>, and <i>Ipomopsis aggregata</i>

1986Role: text_match
article

Bumblebee foraging at a "hummingbird" flower: reward economics and floral choice

1985American Midland NaturalistRole: text_match
article

The effect of Delphinium nelsonii pollen on seed set in Ipomopsis aggregata, a competitor for hummingbird pollination

1985American Journal of BotanyRole: text_match
article

Experimental studies of pollen carryover: effects of floral variability in Ipomopsis aggregata

1984OecologiaRole: text_match
article

Floral formula inconstancy within and among plants and populations of Ipomopsis aggregata (Polemoniaceae)

1983Botanical GazetteRole: text_match
article

Nectar production patterns in Ipomopsis aggregata (Polemoniaceae)

1983American Journal of BotanyRole: text_match
article

A comparison of pollen and fluourescent dye carryover by natural pollinators of <i>Ipomopsis aggregata</i>

1982EcologyRole: text_match
article

Experimental studies of pollen carryover: hummingbirds and Ipomopsis aggregata

1982OecologiaRole: text_match
article

Competition for hummingbird pollination and sequential flowering in two Colorado wildflowers

1978EcologyRole: text_match
student_paper

A study of plant succession on the Gothic earthflow

1969Role: text_match
student_paper

Effects of nutrient addition on flower morphology and nectar production in <i>Ipomopsis aggregata</i>

0Role: text_match