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Penstemon

Taxonomy: Plantae > Tracheophyta > Magnoliopsida > Lamiales > Plantaginaceae

Roles: study subject

ITIS TSN: 33665

External: RMBL Collections · iNaturalist · iDigBio · GenBank

Papers: 96 | Mentions: 137

Local Knowledge Graph (Top 81 entities)

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Publications (98)

student_paper

The Relationship between Color, Nectar Concentration, and Broad-Tailed Hummingbird Visitation of Typical and Atypical Hummingbird Flowers

2026Role: text_match

student_paper

Alpine plants of Mt. Baldy: modeling phenology and documenting biodiversity

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

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

2025Role: text_match

student_paper

Getting to the Root of It: Effects of Castilleja Root Hemiparasitism on Plant Community Structure and Function

2024Role: text_match

thesis

Effects of microclimate, dispersal, species interactions, and environmental stochasticity on demography

2023Role: text_match

student_paper

Effects of warming, dominant species removal, and accelerated snowmelt on aboveground plant traits in the Colorado Rocky Mountains

2023Role: text_match

article

Documents (26)

technical report

1980

technical report

A Classification of the Riparian Vegetation of the Gunnison River Basin, Colorado

wildlife survey

An Illustrated Guide to the Proposed Threatened and Endangered Plant Species in Colorado

wildlife survey

An Illustrated Guide to the Proposed Threatened and Endangered Plant Species in Colorado

environmental assessment

Appendix 2 List of Designated Colorado Natural Areas, List of Registered Colorado Natural Areas, List of Identified Colorado Natural Areas

technical report

Department Of Energy Compliance With Floodplain – Wetlands Environmental Review Requirements

environmental assessment

Draft Environmental Impact Statement

Show 16 more documents

environmental assessment

Draft: Environmental Assessment of the Proposed Remedial Action at the Gunnison Uranium Mill Tailings Site

Co-occurring Species

Ipomopsis aggregata

Polemoniaceae63 shared papers

Lupinus

Fabaceae53 shared papers

Penstemon strictus

Plantaginaceae48 shared papers

Senecio

Asteraceae47 shared papers

Delphinium

Ranunculaceae46 shared papers

Taraxacum officinale

Asteraceae44 shared papers

Bombus

Apidae44 shared papers

Castilleja

Orobanchaceae42 shared papers

Eriogonum

Polygonaceae41 shared papers

Phacelia

Hydrophyllaceae40 shared papers

Linking microenvironment modification to species interactions and demography in an alpine plant community

2023OikosRole: text_match

thesis

The causes and consequences of pollen defence

2023Role: text_match

other

An Extreme Number of Sensors in One Spot

2022Mt. Views ChronicleRole: 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

student_paper

The Effect of Climate Change on Soil Organic Carbon over an Elevational Gradient

2022Role: text_match

article

Nectar addition changes pollinator behavior but not plant reproduction in pollen rewarding Lupinus argenteus

2021American Journal of BotanyRole: 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

Small spaces, big impacts: contributions of micro-environmental variation to population persistence under climate change

2020AOB PlantsRole: text_match

article

Comparing predictive measures and model functions for estimating plant biomass: lessons from a sagebrush–rabbitbrush community

2019Plant EcologyRole: text_match

thesis

Floral reward strategies, visitor behavior, and plant reproductive outcomes

2019Role: text_match

thesis

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

2019Role: text_match

article

Phenotypic plasticity of floral volatiles in response to increasing drought stress

2019American Journal of BotanyRole: text_match

article

Atypical flowers can be as profitable as typical hummingbird flowers

2018The American NaturalistRole: text_match

thesis

Examining the impact of pollen diet composition on bee development and lifespan

2018Role: text_match

article

Microenvironment and functional-trait context dependence predict plant community dynamics

2018Journal of EcologyRole: 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

thesis

Genetic Investigation Into the Diversity and Population Structure of Penstemon harringtonii (Harrington's Beardtongue)

2017Scholarship & Creative Works - Digital UNC a service of University Libraries (University of Northern Colorado)Role: text_match

student_paper

Selection for early reproduction in the solitary bee Hoplitis fulgida

2017Role: text_match

student_paper

The Effects of Early Snow-melt on the Pollination and Seed Production of Delphinium nuttallianum

2017Role: text_match

student_paper

Variability in the effectiveness of Penstemon strictus pollinators and the role that water availability plays

2017Role: text_match

article

Asteraceae pollen provisions protect Osmia mason bees (Hymenoptera: Megachilidae) from brood parasitism

2016American NaturalistRole: text_match

student_paper

Bill Morphology and Niche Partitioning in Selasphorus platycercus

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

Bee- to bird-pollination shifts in Penstemon: effects of floral-lip removal and corolla constriction on bumble bee preference

2015Evolutionary EcologyRole: text_match

article

Bee- to bird-pollination shifts in Penstemon: effects of floral-lip removal and corolla constriction on the preferences of free-foraging bumble bees

2015Evolutionary EcologyRole: text_match

thesis

The evolutionary ecology of ultraviolet floral pigmentation

2015Role: text_match

article

Floral scent in natural hybrids of Ipomopsis (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

student_paper

Pocket gopher activity across elevation gradients.

2014Role: text_match

article

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

2014Journal of Pollination EcologyRole: text_match

article

River Notes: A Natural and Human History of the Colorado

2013Ethnobiology LettersRole: text_match

article

Local geographic distributions of bumble bees near Crested Butte, Colorado: Competition and community structure revisited

2012Environmental EntomologyRole: text_match

article

Activity and abundance of bumble bees near Crested Butte, CO: diel, seasonal, and elevation effects

2011Ecological EntomologyRole: text_match

student_paper

The effects of phenology on Delphinium nuttallianum

2011Role: text_match

student_paper

Nectar and pollen rewards of invasive plants and their native congeners

2010Role: text_match

article

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

2010American Journal of BotanyRole: text_match

student_paper

A balanced diet: Effects of ant (Hymenoptera: Formicidae) nutritional state on the balance between mutualism and predation upon aphids (Hemiptera: Aphididae)

2009Role: text_match

article

A global test of the pollination syndrome hypothesis

2009Annals of BotanyRole: 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 Delphinium barbeyi

2009American Journal of BotanyRole: text_match

student_paper

Is there a positive correlation between bee size and size parameters of the flowers the bees visit for pollen to provision their nests?

2009Role: text_match

student_paper

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

2009Role: text_match

student_paper

Possible influence of altitude, geographical distance between sites and annual precipitation rates on species richness

2009Role: text_match

student_paper

Species richness along an elevational gradient

2009Role: text_match

article

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

2009Plant EcologyRole: text_match

thesis

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

2008Role: text_match

thesis

Reciprocal benefits in a plant-pollinator mutualism

2008Role: text_match

article

Constrained lability in floral evolution: counting convergent origins of hummingbird pollination in Keckiella and Penstemon

2007New PhytologistRole: text_match

article

Anther evolution: pollen presentation strategies when pollinators differ in efficiency

2006American NaturalistRole: text_match

student_paper

Are native bees picky enough? The effect of an invasive plant, Linaria vulgaris, on the foraging of native bee pollinators

2006Role: text_match

article

Tactics for male reproductive success in plants: contrasting insights of sex allocation theory and pollen presentation theory

2006Integrative and Comparative BiologyRole: 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

chapter

Plant-pollinator interactions: from specialization to generalization

2005Role: text_match

article

'Anti-bee' and 'pro-bird' changes during the evolution of hummingbird pollination in Penstemon flowers

2004Journal of Evolutionary BiologyRole: text_match

article

Specialization, pollination syndromes, and the evolution of floral diversity

2004Annual Reviews of Ecology and SystematicsRole: text_match

thesis

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

2004TSpaceRole: habitat component

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: study subject

thesis

The structure of plant-pollinator interactions in montane meadow environments

2004Role: text_match

article

A multivariate search for pollination syndromes among penstemons

2003OikosRole: text_match

student_paper

Comparing pollen presentation in bee and hummingbird pollinated penstemons

2003Role: text_match

article

Observations on plant choice by foraging yellow-bellied marmots

2003Oecologia MontanaRole: text_match

article

Pollen transfer by hummingbirds and bumblebees, and divergence of pollination modes in Penstemon

2003EvolutionRole: text_match

thesis

The evolution of transitions between pollination modes in Penstemon

2003Role: text_match

article

Dynamic nectar replenishment in flowers of Penstemon (Scrophulariaceae)

2002American Journal of BotanyRole: text_match

article

Flies and flowers: taxonomic diversity of anthophiles and pollinators

2001Canadian EntomologistRole: text_match

article

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

2001OecologiaRole: text_match

article

Are nectar robbers cheaters or mutualists?

2000EcologyRole: text_match

article

Pollen presentation and pollination syndromes, with special reference to Penstemon

2000Plant Species BiologyRole: text_match

article

Estimating species-area relationships from plot to landscape scale using species spatial-turnover data

1999OikosRole: text_match

article

Flower constancy, insect psychology, and plant evolution

1999NaturwissenschaftenRole: text_match

student_paper

Nectar on Tap? The Nectar Secretion Schedules of Two Species of Penstemon

1999Role: text_match

article

Pollination, angiosperm speciation, and the nature of species boundaries

1998OikosRole: example genus (section Peltant

article

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

1997American NaturalistRole: text_match

article

Trapline foraging by bumble bees: II. Definition and detection from sequence data

1997Behavioral EcologyRole: text_match

article

Trapline foraging by bumblebees: I. Persistence of flight-path geometry

1996Behavioral EcologyRole: text_match

article

Untangling multiple factors in spatial distributions: Lilies, gophers, and rocks

1996EcologyRole: text_match

student_paper

Genetic variation in Penstemon strictus: effects of island habitats

1994Role: text_match

student_paper

Temperate region interactions between ants and Penstemon strictus

1994Role: text_match

chapter

Handbook of Experimental Pollination Biology

1983Role: text_match

thesis

Population and habitit analyses of two endemic Colorado plants under the guidelines of the Endangered Species Act of 1973

1982Role: text_match

article

Skewed flowering distributions and pollinator attraction

1980EcologyRole: text_match

article

Optimal foraging in bumblebees and coevolution with their plants

1978OecologiaRole: text_match

article

Caloric content of Rocky Mountain subalpine and Alpine Plants

1976Journal of Range ManagementRole: text_match

article

Checkerspot butterflies: a historical perspective

1975ScienceRole: text_match

student_paper

A study of plant succession on the Gothic earthflow

1969Role: text_match

article

Vegetation and environmental patterns in the Crested Butte area, Gunnison County, Colorado

1962Ecological MonographsRole: text_match

federal proposed rule

Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To List a Distinct Population Segment of the Roundtail Chub (Gila robusta) in the Lower Colorado River Basin

federal proposed rule

Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To List the Gunnison's Prairie Dog as Threatened or Endangered

federal proposed rule

Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To List the North American Wolverine as Endangered or Threatened

federal proposed rule

Endangered and Threatened Wildlife and Plants; 12-month Finding on a Petition To Change the Final Listing of the Distinct Population Segment of the Canada Lynx To Include New Mexico

federal proposed rule

Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for Ipomopsis polyantha (Pagosa skyrocket), Penstemon debilis (Parachute beardtongue), and Phacelia submutica (DeBeque phacelia)

federal proposed rule

Endangered and Threatened Wildlife and Plants; Determination for the Gunnison Sage-grouse as a Threatened or Endangered Species

federal rule

Endangered and Threatened Wildlife and Plants; Determination of Endangered Status for Ipomopsis polyantha (Pagosa Skyrocket) and Threatened Status for Penstemon debilis (Parachute Beardtongue) and Phacelia submutica (DeBeque Phacelia)

environmental assessment

Environmental Assessment Taylor Loop Recreation Project

environmental assessment

Environmental Assessment of Provisions of a Water Supply System Gunnison, Colorado

environmental assessment

Environmental Assessment of the Division of a Water Supply System Gunnison, Colorado

Document

Homestake Mining Company Pitch Project Environmental Statement

environmental assessment

Project Summary Taylor Loop Recreation Project

environmental assessment

Sheep Grazing above Timberline in the San Juan National Forest

environmental assessment

Vegetation Appendix Materials for Vegetation and Wildlife Studies for the Mount Emmons Project

environmental assessment

Penstemon

Local Knowledge Graph (Top 81 entities)

Publications (98)

The Relationship between Color, Nectar Concentration, and Broad-Tailed Hummingbird Visitation of Typical and Atypical Hummingbird Flowers

Alpine plants of Mt. Baldy: modeling phenology and documenting biodiversity

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

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

Getting to the Root of It: Effects of Castilleja Root Hemiparasitism on Plant Community Structure and Function

Effects of microclimate, dispersal, species interactions, and environmental stochasticity on demography

Effects of warming, dominant species removal, and accelerated snowmelt on aboveground plant traits in the Colorado Rocky Mountains

Documents (26)

1980

A Classification of the Riparian Vegetation of the Gunnison River Basin, Colorado

An Illustrated Guide to the Proposed Threatened and Endangered Plant Species in Colorado

An Illustrated Guide to the Proposed Threatened and Endangered Plant Species in Colorado

Appendix 2 List of Designated Colorado Natural Areas, List of Registered Colorado Natural Areas, List of Identified Colorado Natural Areas

Biologically Significant Areas in Gunnison County Colorado

Biologically Significant Areas in Gunnison County Colorado

Colorado Ranch Management School (Part 2)

Department Of Energy Compliance With Floodplain – Wetlands Environmental Review Requirements

Draft Environmental Impact Statement

Draft: Environmental Assessment of the Proposed Remedial Action at the Gunnison Uranium Mill Tailings Site

Co-occurring Species

Ipomopsis aggregata

Lupinus

Penstemon strictus

Senecio

Delphinium

Taraxacum officinale

Bombus

Castilleja

Eriogonum

Phacelia

Linking microenvironment modification to species interactions and demography in an alpine plant community

The causes and consequences of pollen defence

An Extreme Number of Sensors in One Spot

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

The Effect of Climate Change on Soil Organic Carbon over an Elevational Gradient

Nectar addition changes pollinator behavior but not plant reproduction in pollen rewarding <i> Lupinus argenteus</i>

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

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

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

Small spaces, big impacts: contributions of micro-environmental variation to population persistence under climate change

Comparing predictive measures and model functions for estimating plant biomass: lessons from a sagebrush–rabbitbrush community

Floral reward strategies, visitor behavior, and plant reproductive outcomes

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

Phenotypic plasticity of floral volatiles in response to increasing drought stress

Atypical flowers can be as profitable as typical hummingbird flowers

Examining the impact of pollen diet composition on bee development and lifespan

Microenvironment and functional-trait context dependence predict plant community dynamics

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

Genetic Investigation Into the Diversity and Population Structure of Penstemon harringtonii (Harrington's Beardtongue)

Selection for early reproduction in the solitary bee <i>Hoplitis fulgida</i>

The Effects of Early Snow-melt on the Pollination and Seed Production of <i>Delphinium nuttallianum</i>

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

Asteraceae pollen provisions protect <i>Osmia</i> mason bees (Hymenoptera: Megachilidae) from brood parasitism

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

The Changing Floral Color Landscape Across an Alpine Elevation Gradient

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

Bee- to bird-pollination shifts in Penstemon: effects of floral-lip removal and corolla constriction on bumble bee preference

Bee- to bird-pollination shifts in Penstemon: effects of floral-lip removal and corolla constriction on the preferences of free-foraging bumble bees

The evolutionary ecology of ultraviolet floral pigmentation

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

Plant Successional Changes Over 67 Years on the Gothic Earthflow.

Pocket gopher activity across elevation gradients.

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

River Notes: A Natural and Human History of the Colorado

Local geographic distributions of bumble bees near Crested Butte, Colorado: Competition and community structure revisited

Activity and abundance of bumble bees near Crested Butte, CO: diel, seasonal, and elevation effects

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

Nectar and pollen rewards of invasive plants and their native congeners

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

A balanced diet: Effects of ant (Hymenoptera: Formicidae) nutritional state on the balance between mutualism and predation upon aphids (Hemiptera: Aphididae)

A global test of the pollination syndrome hypothesis

Ecology and evolution of plant-pollinator interactions

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

Is there a positive correlation between bee size and size parameters of the flowers the bees visit for pollen to provision their nests?

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

Possible influence of altitude, geographical distance between sites and annual precipitation rates on species richness

Species richness along an elevational gradient