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List of works by Spencer Charles Hilton Barrett

'A most complex marriage arrangement': recent advances on heterostyly and unresolved questions

scientific article published on 01 November 2019

A Virtual COVID-19 Ophthalmology Rotation

scientific article published on 12 October 2020

A new type of cell related to organ movement for selfing in plants

scientific article published in 2023

A theoretical investigation of the evolution and maintenance of mirror-image flowers

scientific article published on 10 June 2003

An Introduction to Population Ecology.

scientific article published in 1978

Ancestral and neo-sex chromosomes contribute to population divergence in a dioecious plant

scientific article published on 19 December 2019

Architectural constraints, male fertility variation and biased floral morph ratios in tristylous populations

scientific article published on 29 May 2019

Are plant species inherently harder to discriminate than animal species using DNA barcoding markers?

scientific article published on May 2009

Associations between sex-organ deployment and morph bias in related heterostylous taxa with different stylar polymorphisms.

scientific article published on 30 December 2016

Asymmetrical mating patterns and the evolution of biased style-morph ratios in a tristylous daffodil

scientific article published in February 2008

BAKER'S LAW REVISITED: REPRODUCTIVE ASSURANCE IN A METAPOPULATION.

scientific article published on June 1998

Botany: specialized bird perch aids cross-pollination.

scientific article

CONTRIBUTION OF CRYPTIC INCOMPATIBILITY TO THE MATING SYSTEM OF EICHHORNIA PANICULA TA (PONTEDERIACEAE).

scientific article published in June 1993

Characterization of 24 microsatellite markers in Primula chungensis (Primulaceae), a distylous-homostylous species, using MiSeq sequencing

scientific article published on 01 April 2016

Characterization of 30 microsatellite markers for distylous Primula denticulata (Primulaceae) using HiSeq sequencing

scientific article published on 16 December 2020

Characterization of 30 microsatellite markers in distylous (Primulaceae) using HiSeq sequencing

scientific article published on 03 January 2019

Chromosomal distribution of cytonuclear genes in a dioecious plant with sex chromosomes.

scientific article published on 4 September 2014

Clonal genetic structure and diversity in populations of an aquatic plant with combined vs. separate sexes

scientific article published in June 2014

Common garden comparisons of native and introduced plant populations: latitudinal clines can obscure evolutionary inferences ⬇️

scientific article published on 23 December 2008

Comparative analyses of sex-ratio variation in dioecious flowering plants.

scientific article published on 20 December 2012

Comparative analysis of pollen release biomechanics in Thalictrum: implications for evolutionary transitions between animal and wind pollination

scientific article published on 11 July 2019

Consequences of Hierarchical Allocation for the Evolution of Life‐History Traits

article

Correlated evolution of floral morphology and mating-type frequencies in a sexually polymorphic plant.

scientific article published in May 2004

Cryptic dioecy in Mussaenda pubescens (Rubiaceae): a species with stigma-height dimorphism

scientific article

Darwin's legacy: the forms, function and sexual diversity of flowers

scientific article

David Graham Lloyd. 20 June 1937 -- 30 May 2007: Elected FRS 1992

biographical article

De novo sequence assembly and characterization of the floral transcriptome in cross- and self-fertilizing plants ⬇️

scientific article published on June 7, 2011

Dimorphic Incompatibility in Turnera Hermannioides Camb. (Turneraceae)

scientific article published in 1985

Diplostigmaty in plants: a novel mechanism that provides reproductive assurance

scientific article

Disassortative mating and the maintenance of sexual polymorphism in painted maple.

scientific article published on August 2012

Discriminating plant species in a local temperate flora using the rbcL+matK DNA barcode

article

Divergent selection on the biomechanical properties of stamens under wind and insect pollination

scientific article published on 01 December 2018

Diverse mating consequences of the evolutionary breakdown of the sexual polymorphism heterostyly

scientific article published in 2023

Division of labour within flowers: heteranthery, a floral strategy to reconcile contrasting pollen fates

scientific article published in April 2009

Do annual and perennial populations of an insect-pollinated plant species differ in mating system?

scientific article published on 09 October 2020

EFFECTIVE POPULATION SIZE AND GENETIC DRIFT IN TRISTYLOUS EICHHORNIA PANICULATA (PONTEDERIACEAE).

scientific article published in December 1992

ESTIMATING EFFECTIVE POPULATION SIZE: A REPLY TO NUNNEY.

scientific article published in April 1995

EXPERIMENTAL STUDIES ON THE FUNCTIONAL SIGNIFICANCE OF HETEROSTYLY

scientific article published on 01 February 1992

Ecological context and metapopulation dynamics affect sex-ratio variation among dioecious plant populations

scientific article published on 26 February 2013

Ecological correlates and genetic consequences of evolutionary transitions from distyly to homostyly

scientific article

Ecological genetics of sex ratios in plant populations.

scientific article

Enantiostyly in Wachendorfia (Haemodoraceae): the influence of reproductive systems on the maintenance of the polymorphism ⬇️

scientific article published on February 1, 2002

Environmental influence on primary sex ratio in a dioecious plant

scholarly article

Evolution. The long-term benefits of self-rejection

scientific article published in October 2010

Evolutionarily stable sex ratios and mutation load

scientific article

Evolutionary Genomics of Plant Gametophytic Selection

scientific article published on 24 October 2020

Evolutionary constraints on adaptive evolution during range expansion in an invasive plant ⬇️

scientific article

Evolutionary history of the buildup and breakdown of the heterostylous syndrome in Plumbaginaceae

scientific article published on 30 March 2019

Evolutionary maintenance of stigma-height dimorphism in Narcissus papyraceus (Amaryllidaceae).

scientific article published in August 2002

Evolutionary pathways to self-fertilization in a tristylous plant species

scientific article published on 08 July 2009

Experimental analysis of mating patterns in a clonal plant reveals contrasting modes of self-pollination

scientific article published on 02 November 2015

Experimental insights on Darwin's cross-promotion hypothesis in tristylous purple loosestrife (Lythrum salicaria).

scientific article

Experimental insights on the function of ancillary pollen and stigma polymorphisms in plants with heteromorphic incompatibility

scientific article published on 7 October 2016

FLORAL SEX RATIOS AND LIFE HISTORY IN ARALIA NUDICAULIS (ARALIACEAE)

scientific article published on 01 July 1981

Factors Affecting Low Seed:Ovule Ratios in a Spring Woodland Herb, Trillium grandiflorum (Melanthiaceae)

article

Female reproductive success and the evolution of mating-type frequencies in tristylous populations

scientific article published in January 2006

Floral Biology: Studies on Floral Evolution in Animal-Pollinated Plants.

scientific article published in 1997

Floral dimorphism in plant populations with combined versus separate sexes ⬇️

scientific article published on March 7, 2011

Floral variation and environmental heterogeneity in a tristylous clonal aquatic of the Pantanal wetlands of Brazil.

scientific article published on September 2014

Foundations of invasion genetics: the Baker and Stebbins legacy

scientific article (publication date: 2 January 2015)

Frequency-dependent variation in reproductive success in Narcissus: implications for the maintenance of stigma-height dimorphism

scientific article published in May 2003

Functional consequences of temporal reversal of height dimorphism for pollen and seed dispersal in a dioecious plant

scientific article published in 2023

GENETIC DRIFT AND FOUNDER EFFECT IN NATIVE VERSUS INTRODUCED POPULATIONS OF AN INVADING PLANT, LYTHRUM SALICARIA (LYTHRACEAE)

scientific article published on 01 August 1996

Genetic and environmental control of temporal and size-dependent sex allocation in a wind-pollinated plant.

scientific article published on 29 March 2011

Genetic degeneration of old and young Y chromosomes in the flowering plant Rumex hastatulus

scientific article

Genetic uniformity characterizes the invasive spread of water hyacinth (Eichhornia crassipes), a clonal aquatic plant

scientific article

Genetic variation and clonal diversity in floating aquatic plants: Comparative genomic analysis of water hyacinth species in their native range

scientific article published in 2022

Genetic variation in continental and island populations of Eichhornia paniculata (Pontederiaceae)

scientific article published on 18 March 2008

Genetics of distyly and homostyly in a self-compatible Primula

scientific article published on 04 May 2018

Genomic consequences of transitions from cross- to self-fertilization on the efficacy of selection in three independently derived selfing plants ⬇️

scientific article published on November 12, 2012

Genomic loss and silencing on the Y chromosomes of Rumex

scientific article

Geographic variation in floral morphology and style-morph ratios in a sexually polymorphic daffodil

scientific article published in February 2008

Geographic variation of reproductive traits and competition for pollinators in a bird-pollinated plant

scientific article published on 20 August 2019

Global patterns of reproductive and cytotype diversity in an invasive clonal plant

scientific article published on 03 February 2020

HISTORICAL FACTORS AND ANISOPLETHIC POPULATION STRUCTURE IN TRISTYLOUS PONTEDERIA CORDATA: A REASSESSMENT

scientific article published on 01 May 1988

Haplotype‐resolved genome assembly provides insights into the evolution of <i>S</i>‐locus supergene in distylous <i>Nymphoides indica</i>

scientific article published in 2023

Herkogamy and mating patterns in the self-compatible daffodil Narcissus longispathus.

scientific article

High outcrossing in the annual colonizing species Ambrosia artemisiifolia (Asteraceae).

scientific article published on 02 April 2008

Hill-Robertson Interference Reduces Genetic Diversity on a Young Plant Y-Chromosome

scientific article

INBREEDING DEPRESSION IN PARTIALLY SELF-FERTILIZING DECODON VERTICILLATUS (LYTHRACEAE): POPULATION-GENETIC AND EXPERIMENTAL ANALYSES

scientific article published on 01 August 1994

Incompatibility in heterostylous plants

article

Influence of local density and sex ratio on pollination in an ambophilous flowering plant

scientific article published on 30 March 2020

Influences of clonality on plant sexual reproduction

scientific article published on 20 July 2015

Integrating trait- and niche-based approaches to assess contemporary evolution in alien plant species

article

Invasion genetics of Senecio vulgaris: loss of genetic diversity characterizes the invasion of a selfing annual, despite multiple introductions

article

Invasion genetics of the Bermuda buttercup (Oxalis pes-caprae): complex intercontinental patterns of genetic diversity, polyploidy and heterostyly characterize both native and introduced populations

scientific article published on 21 January 2015

Is hybridisation with non‐native congeneric species a threat to the UK native bluebell <scp><i>Hyacinthoides non‐scripta</i></scp>?

scientific article published in 2023

Isolation and characterization of 11 microsatellite markers from Sagittaria latifolia (Alismataceae).

scientific article

Life-history differentiation and the maintenance of monoecy and dioecy in Sagittaria latifolia (Alismataceae) ⬇️

scientific article published on September 1, 2003

Loss of floral polymorphism in heterostylous Luculia pinceana (Rubiaceae): a molecular phylogeographic perspective ⬇️

scientific article published on July 19, 2012

MALE FERTILITY AND ANISOPLETHIC POPULATION STRUCTURE IN TRISTYLOUS PONTEDERIA CORDATA (PONTEDERIACEAE)

scientific article published on 01 July 1983

Mating cost of large floral displays in hermaphrodite plants

scientific article published in Nature

Mating strategies in flowering plants: the outcrossing-selfing paradigm and beyond

scientific article

Mating-system variation, demographic history and patterns of nucleotide diversity in the Tristylous plant Eichhornia paniculata

scientific article published on 16 November 2009

Mechanisms governing sex-ratio variation in dioecious Rumex nivalis

scientific article published on 01 April 2005

Mimicry in Plants

article

Modification of flower architecture during early stages in the evolution of self-fertilization.

scientific article published on 06 February 2009

Morphological Differentiation and Crossability among Populations of the Turnera ulminfolia L. Complex (Turneraceae)

scientific article published in 1985

Multiple multilocus DNA barcodes from the plastid genome discriminate plant species equally well

scientific article

Natural Selection and Genetic Constraints on Flowering Phenology in an Invasive Plant

article

Natural selection on floral traits through male and female function in wild populations of the heterostylous daffodil Narcissus triandrus

scientific article published in July 2008

ON THE DARWINIAN HYPOTHESIS OF THE ADAPTIVE SIGNIFICANCE OF TRISTYLY.

scientific article

POLLEN DISCOUNTING AND THE SPREAD OF A SELFING VARIANT IN TRISTYLOUS EICHHORNIA PANICULATA: EVIDENCE FROM EXPERIMENTAL POPULATIONS.

scientific article published in October 1994

Paternity analysis reveals constraints on hybridization potential between native and introduced bluebells (Hyacinthoides)

scientific article published on 09 March 2019

Pediatric length-of-stay index following liver transplantation

scientific article published on 28 July 2020

Perspective: purging the genetic load: a review of the experimental evidence

scientific article

Phylogenetic Systematics of Pontederiaceae

scientific article published in 1986

Phylogenetic reconstruction of the evolution of stylar polymorphisms in Narcissus (Amaryllidaceae).

scientific article

Phylogenetics of Seed Plants: An Analysis of Nucleotide Sequences from the Plastid Gene rbcL

article

Phylogenomic analysis reveals multiple evolutionary origins of selfing from outcrossing in a lineage of heterostylous plants

scientific article published on 14 June 2019

Phylogeographic insights on the evolutionary breakdown of heterostyly

scientific article

Plant reproductive systems and evolution during biological invasion

scientific article published on 14 September 2007

Plasticity in selective embryo abortion may limit the mating costs of geitonogamy in self-compatible plants: a hypothesis

scientific article published on 10 March 2020

Pollination intensity influences sex ratios in dioecious Rumex nivalis, a wind-pollinated plant

scientific article

Pollination, mating and reproductive fitness in a plant population with bimodal floral-tube length.

scientific article published on 20 May 2016

Pollinator foraging behavior and pollen collection on the floral morphs of tristylous Pontederia cordata L.

scientific article published in December 1987

Pollinator responses to variation in floral display and flower size in dioecious Sagittaria latifolia (Alismataceae).

scientific article published in January 2008

Pollinator visitation in populations of tristylous Eichhornia paniculata in northeastern Brazil

scientific article published in March 1992

Population divergence along lines of genetic variance and covariance in the invasive plant Lythrum salicaria in eastern North America

scientific article

Population structure and genetic diversity in tristylous Narcissus triandrus: insights from microsatellite and chloroplast DNA variation

scientific article published in June 2007

Postpollination discrimination between self and outcross pollen covaries with the mating system of a self-compatible flowering plant

scientific article published on 27 October 2015

Post‐glacial history ofTrillium grandiflorum(Melanthiaceae) in eastern North America: inferences from phylogeography ⬇️

scientific article published on March 1, 2004

Predicting mating patterns from pollination syndromes: the case of “sapromyiophily” in Tacca chantrieri (Taccaceae) ⬇️

scientific article published on March 1, 2005

Proceedings B 2015: the year in review.

scientific article

Proceedings B 2016: the year in review

scientific article (publication date: 11 January 2017)

Proceedings B 2017: the year in review.

scientific article published on 3 January 2018

Proceedings B 2018: the year in review

article

Proceedings B 2019: the year in review

scientific article published on 08 January 2020

Proceedings B 2020: the year in review

scientific article published on 06 January 2021

Proceedings B: moving forward to meet new challenges

scientific article

Purifying and Positive Selection Influence Patterns of Gene Loss and Gene Expression in the Evolution of a Plant Sex Chromosome System

scientific article

Rain pollination provides reproductive assurance in a deceptive orchid

scientific article

Rapid adaptation to climate facilitates range expansion of an invasive plant

scientific article

Re-establishment of clinal variation in flowering time among introduced populations of purple loosestrife (Lythrum salicaria, Lythraceae).

scientific article published on 17 November 2007

Recent mating-system evolution in Eichhornia is accompanied by cis-regulatory divergence

scientific article published on 15 March 2016

Reciprocal herkogamy promotes disassortative mating in a distylous species with intramorph compatibility

scientific article

Reconciling gene and genome duplication events: using multiple nuclear gene families to infer the phylogeny of the aquatic plant family Pontederiaceae.

scientific article published in June 2011

Reconstruction of the Evolution of Reproductive Characters in Pontederiaceae using Phylogenetic Evidence from Chloroplast DNA Restriction-Site Variation

scientific article published on August 1996

Reflections on the life and work of Richard Abbott (1945–2024) ⬇️

scholarly article published in 2024

Reproductive consequences of interactions between clonal growth and sexual reproduction in Nymphoides peltata: a distylous aquatic plant

scientific article published on 01 January 2005

Responses of carbon acquisition traits to irradiance and light quality in Mercurialis annua (Euphorbiaceae): evidence for weak integration of plastic responses ⬇️

scientific article published on 01 September 2002

Reversal of height dimorphism promotes pollen and seed dispersal in a wind-pollinated dioecious plant ⬇️

scientific article published on November 2, 2011

Reviewers in 2016

Reviewers in 2017

Rooting phylogenetic trees with distant outgroups: a case study from the commelinoid monocots

scientific article

STOCHASTIC LOSS OF STYLE MORPHS FROM POPULATIONS OF TRISTYLOUS LYTHRUM SALICARIA AND DECODON VERTICILLATUS (LYTHRACEAE).

scientific article published in August 1992

Seasonal variation in the mating system of a selfing annual with large floral displays.

scientific article

Sex determination and the evolution of dioecy from monoecy in Sagittaria latifolia (Alismataceae).

scientific article published in January 2004

Sex in advertising: dioecy alters the net benefits of attractiveness in Sagittaria latifolia (Alismataceae).

scientific article published in September 2006

Sex-specific plasticity of reproductive allocation in response to water depth in a clonal, dioecious macrophyte

scientific article published on 10 January 2019

Sexing pollen reveals female bias in a dioecious plant

scientific article published in January 2007

Sexual dimorphism, temporal niche differentiation, and evidence for the Jack Sprat effect in an annual dioecious plant ⬇️

scientific article published on 27 July 2021

Simulating Dual-Energy X-Ray Absorptiometry in CT Using Deep-Learning Segmentation Cascade

scientific article published on 12 April 2019

Size-dependent gender modification in Lilium apertum (Liliaceae): does this species exhibit gender diphasy?

scientific article

Solving the puzzle of mirror-image flowers

scientific article

Spatial ecology of mating success in a sexually polymorphic plant

scientific article published in February 2006

Spatial patterns of plant diversity below-ground as revealed by DNA barcoding

scientific article

Stochastic Processes during Invasion: The Influence of Population Size on Style-Morph Frequency Variation in Lythrum salicaria (Purple Loosestrife)

article by Christopher M. Balogh & Spencer Charles Hilton Barrett published June 2016 in International Journal of Plant Sciences

TEMPORAL VARIATION OF GENDER IN ARALIA HISPIDA VENT. (ARALIACEAE)

scientific article published on 01 November 1981

THE BAKER AND STEBBINS ERA COMES TO A CLOSE

article

THE BAKER AND STEBBINS ERA COMES TO A CLOSE

THE DISSOLUTION OF A COMPLEX GENETIC POLYMORPHISM: THE EVOLUTION OF SELF-FERTILIZATION IN TRISTYLOUS EICHHORNIA PANICULATA (PONTEDERIACEAE)

scientific article published on 01 November 1989

THE EVOLUTIONARY BREAKDOWN OF TRISTYLY IN EICHHORNIA CRASSIPES (MART.) SOLMS (WATER HYACINTH)

scientific article published on 01 March 1979

Taxonomy and Natural History of Bacopa (Scrophulariaceae) in California

scientific article published in 1978

The Energy Cost of Bee Pollination for Pontederia cordata (Pontederiaceae)

scientific article published on 17 June 2006

The Genomic Selfing Syndrome Accompanies the Evolutionary Breakdown of Heterostyly

scientific article published on 06 August 2020

The biomechanics of pollen release: new perspectives on the evolution of wind pollination in angiosperms

scientific article published on 02 June 2021

The consequences of monoecy and protogyny for mating in wind-pollinated Carex

scientific article

The demography and population genomics of evolutionary transitions to self-fertilization in plants

scientific article published on August 2014

The development of enantiostyly

scientific article published in February 2003

The dynamics of resource allocation and costs of reproduction in a sexually dimorphic, wind-pollinated dioecious plant.

scientific article

The ecology and evolution of gender strategies in plants: the example of Australian Wurmbea (Colchicaceae)

scientific article published in 2006

The effect of mammalian herbivory on inflorescence architecture in ornithophilous Babiana (Iridaceae): implications for the evolution of a bird perch

scientific article published on 21 May 2012

The effects of haploid selection on Y chromosome evolution in two closely related dioecious plants

article

The effects of plant sexual system and latitude on resistance to herbivores

scientific article published on 19 June 2018

The evolution and maintenance of monoecy and dioecy in Sagittaria latifolia (Alismataceae)

scientific article published on 01 January 2002

The evolution of ovule number and flower size in wind-pollinated plants.

scientific article published in February 2011

The evolution of plant reproductive systems: how often are transitions irreversible? ⬇️

scientific article published on July 3, 2013

The evolution of plant sexual diversity

scientific article

The evolution of polymorphic sexual systems in daffodils (Narcissus).

scientific article

The evolution of selfing is accompanied by reduced efficacy of selection and purging of deleterious mutations

scientific article published on 30 December 2014

The genetic architecture of tristyly and its breakdown to self-fertilization

scientific article

The genetics of mirror-image flowers.

scientific article

The influence of demography and local mating environment on sex ratios in a wind-pollinated dioecious plant

scientific article published on 6 February 2013

The natural history of pollination and mating in bird-pollinated Babiana (Iridaceae).

scientific article published on 10 August 2011

The population genomics of plant adaptation.

scientific article published on 30 July 2010

The role of hybridization in the evolution of sexual system diversity in a clonal, aquatic plant

scientific article published on 6 May 2016

Trait correlates and functional significance of heteranthery in flowering plants

scientific article published on 31 August 2010

Understanding plant reproductive diversity

scientific article

Understanding the spectacular failure of DNA barcoding in willows (Salix): does this result from a trans-specific selective sweep?

scientific article published on 15 July 2014

VARIATION AND EVOLUTION OF BREEDING SYSTEMS IN THE TURNERA ULMIFOLIA L. COMPLEX (TURNERACEAE)

scientific article published on 01 March 1987

VARIATION IN THE MATING SYSTEM OF EICHHORNIA PANICULATA (SPRENG.) SOLMS. (PONTEDERIACEAE)

scientific article published on 01 November 1986

Variation and evolution of herkogamy in Exochaenium (Gentianaceae): implications for the evolution of distyly

scientific article

Variation and evolution of sex ratios at the northern range limit of a sexually polymorphic plant

scientific article published on 8 February 2014

Variation in Floral Sexuality of Diclinous Aralia (Araliaceae)

scientific article published in 1984

Variation in sexual dimorphism in a wind-pollinated plant: the influence of geographical context and life-cycle dynamics

scientific article published on 12 August 2019

Variation in style morph frequencies in tristylous Lythrum salicaria in the Iberian Peninsula: the role of geographical and demographic factors

scientific article

Variation of Self‐Incompatibility within Invasive Populations of Purple Loosestrife (Lythrum salicaria L.) from Eastern North America

article

Variation of pollen limitation in the early flowering Mediterranean geophyte Narcissus assoanus (Amaryllidaceae).

scientific article published on September 2000

Water mediates fertilization in a terrestrial flowering plant

scientific article published on 27 May 2019

Whither plant evo-devo?

scientific article published in January 2008

Widespread Recombination Suppression Facilitates Plant Sex Chromosome Evolution

scientific article published on 23 October 2020

Wind of change: new insights on the ecology and evolution of pollination and mating in wind-pollinated plants.

scientific article

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