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Artigo Acesso aberto Revisado por pares

Verne Grant,

... study of the ecological and reproductive relationships between Aquilegia formosa and A. pubescens (Ranunculaceae) in the Sierra Nevada ... 1974, on Aquilegia).Field Studies.-Myfield studies of Aquilegia formosa and A. pubescens in the Saddlebag Lake area ...

Tópico(s): Plant and animal studies

1976 - Oxford University Press | Evolution

Artigo Revisado por pares

Valerie C. Chase, Peter H. Raven,

... A. canadensis L. in his garden in Illinois. Aquilegia formosa Fisch., a widespread western columbine, is a member ... North America. In the Sierra Nevada of California, Aquilegia formosa and A. pubescens are often marginally sympatric, and ...

Tópico(s): Plant Parasitism and Resistance

1975 - Oxford University Press | Evolution

Artigo Acesso aberto Revisado por pares

Scott A. Hodges, Michael L. Arnold,

... to ecological and floral factors. In this analysis Aquilegia formosa, Aquilegia pubescens, and natural hybrid populations between these two species were assayed for genetic and morphological variation. Clinal variation was evident for three "random amplified polymorphic DNA" loci and five morphological characters along a transect extending from a lower altitude A. formosa population, through an intermediate hybrid population, to a ...

Tópico(s): Ecology and Vegetation Dynamics Studies

1994 - National Academy of Sciences | Proceedings of the National Academy of Sciences

Artigo Acesso aberto Revisado por pares

Michelle Fulton, Scott A. Hodges,

... promote species diversity using two species of Aquilegia, Aquilegia formosa and Aquilegia pubescens, which form narrow hybrid zones. Floral visitors strongly discriminated between the two species both in natural populations and at mixed-species arrays of individual flowers. Bees and hummingbirds visited flowers of A. formosa at a much greater rate than flowers of ...

Tópico(s): Plant Parasitism and Resistance

1999 - Royal Society | Proceedings of the Royal Society B Biological Sciences

Artigo Revisado por pares

Scott A. Hodges, Whittall, Fulton, Yang Yang,

Reproductive isolation between Aquilegia formosa and Aquilegia pubescens is influenced by differences in their flowers through their effects on pollinator visitation and pollen transfer. Here, we investigate ...

Tópico(s): Plant Reproductive Biology

2002 - University of Chicago Press | The American Naturalist

Artigo Revisado por pares

Scott A. Hodges, Justen B. Whittall, Michelle Fulton, Ji Y. Yang,

Reproductive isolation between Aquilegia formosa and Aquilegia pubescens is influenced by differences in their flowers through their effects on pollinator visitation and pollen transfer. Here, we investigate ...

Tópico(s): Ecology and Vegetation Dynamics Studies

2002 - University of Chicago Press | The American Naturalist

Artigo Revisado por pares

Edgar Anderson, Brenhilda Schafer,

... Michelle Fulton, Scott A Hodges Floral isolation between Aquilegia formosa and Aquilegia pubescens, Proceedings of the Royal Society ... Peter H. Raven EVOLUTIONARY AND ECOLOGICAL RELATIONSHIPS BETWEEN AQUILEGIA FORMOSA AND A. PUBESCENS (RANUNCULACEAE), TWO PERENNIAL PLANTS, Evolution 29, no.33 (May 2017): 474–486.https://doi.org/10.1111/j.1558-5646.1975.tb00837.xLazarus Walter Macior FORAGING BEHAVIOR OF BOMBUS (HYMENOPTERA: APIDAE) IN RELATION TO AQUILEGIA POLLINATION, American Journal of Botany 53, no.33 ( ...

Tópico(s): Botany, Ecology, and Taxonomy Studies

1933 - University of Chicago Press | The American Naturalist

Artigo Acesso aberto Revisado por pares

Evangeline S. Ballerini, Elena M. Kramer,

... Oryza). Here we examine the flowering response of Aquilegia formosa, a member of the eudicot order Ranunculales that ... ecology and evolution. We have determined that A. formosa has a strong vernalization requirement but little or no photoperiod response, making it a day neutral (DN) plant. Consistent with this, the Aquilegia homolog of FLOWERING LOCUS T (AqFT) is expressed ...

Tópico(s): Plant Diversity and Evolution

2011 - BioMed Central | EvoDevo

Artigo Revisado por pares

Clifton Lee Gass, George R. Angehr, Janice Centa,

... maintain environmental reserves of energy per individual. Columbine (Aquilegia formosa) produces nectar about four times as fast per ... réserve constante d'énergie par individu. L'ancolie (Aquilegia formosa) produit son nectar environ quatre fois plus vite ...

Tópico(s): Plant Parasitism and Resistance

1976 - NRC Research Press | Canadian Journal of Zoology

Artigo Acesso aberto Revisado por pares

Christos Noutsos, Justin Borevitz, Scott A. Hodges,

... the taxa have attained in the speciation process. Aquilegia formosa and A. pubescens are fully intercompatible, yet occur ...

Tópico(s): Ecology and Vegetation Dynamics Studies

2014 - Wiley | Molecular Ecology

Artigo Acesso aberto Revisado por pares

Ash T. Zemenick, Jay A. Rosenheim, Rachel L. Vannette,

... which damage flowers to obtain floral rewards, of Aquilegia formosa . Then, we evaluated how manipulating access by legitimate ...

Tópico(s): Ecology and Vegetation Dynamics Studies

2018 - Wiley | Ecosphere

Artigo Revisado por pares

Ji Y. Yang, Scott A. Hodges,

... inbreeding depression in two closely related species of Aquilegia, A. formosa and A. pubescens, that differ in their major ...

Tópico(s): Plant Reproductive Biology

2010 - University of Chicago Press | International Journal of Plant Sciences

Artigo Acesso aberto Revisado por pares

Jeffrey S. Groh, Diana M. Percy, Curtis R. Björk, Quentin Cronk,

We report the investigation of an Aquilegia flavescens × A. formosa population in British Columbia that is disjunct from its parents-the latter species is present locally but ecologically separated, while the former ...

Tópico(s): Plant and animal studies

2018 - Oxford University Press | AoB Plants

Artigo Acesso aberto Revisado por pares

Verne Grant,

The Ipomopsis aggregata group (Polemoniaceae) and Aquilegia formosa-Aquilegia caerulea group (Ranunculaceae) in western North America contain species with ornithophilous flowers and related species with sphingophilous flowers. The ornithophilous and sphingophilous species ...

Tópico(s): Plant Parasitism and Resistance

1992 - National Academy of Sciences | Proceedings of the National Academy of Sciences

Artigo Acesso aberto Revisado por pares

Nobuhiro Ikezawa, Kinuko Iwasa, Fumihiko Sato,

... CYP80G1, which has been isolated from ESTs of Aquilegia formosa × Aquilegia pubescens (Ranunculaceae) (GenBank™ accession numbers for its ESTs ...

Tópico(s): Alkaloids: synthesis and pharmacology

2008 - Elsevier BV | Journal of Biological Chemistry

Artigo Acesso aberto Revisado por pares

Verne Grant,

... contain closely related ornithophilous and sphingophilous species: the Aquilegia formosa/Aquilegia caerulea group (Ranunculaceae), the Ipomopsis aggregata group (Polemoniaceae), ...

Tópico(s): Botanical Research and Applications

1993 - National Academy of Sciences | Proceedings of the National Academy of Sciences

Carta Acesso aberto Revisado por pares

Charles B. Fenster, W. Scott Armbruster, Michele R. Dudash,

... Fulton M, Hodges SA. 1999. Floral isolation between Aquilegia formosa and Aquilegia pubescens. Proceedings of the Royal Society London B ...

Tópico(s): Fern and Epiphyte Biology

2009 - Wiley | New Phytologist

Artigo Revisado por pares

Joseph B. Slowinski, Craig Guyer,

... xMichelle Fulton, Scott A Hodges Floral isolation between Aquilegia formosa and Aquilegia pubescens, Proceedings of the Royal Society of London. ...

Tópico(s): Scarabaeidae Beetle Taxonomy and Biogeography

1993 - University of Chicago Press | The American Naturalist

Artigo

Ji Y. Yang, Brian A. Counterman, Christopher G. Eckert, Scott A. Hodges,

... microsatellite loci from an F 2 hybrid between Aquilegia formosa and Aquilegia pubescens . In samples of 28 individuals, we found ...

Tópico(s): Species Distribution and Climate Change

2005 - Wiley | Molecular Ecology Notes

Artigo Acesso aberto Revisado por pares

Jérôme Goudet,

... xMichelle Fulton, Scott A Hodges Floral isolation between Aquilegia formosa and Aquilegia pubescens, Proceedings of the Royal Society of London. ...

Tópico(s): Fish Ecology and Management Studies

1999 - University of Chicago Press | The American Naturalist

Artigo Acesso aberto Revisado por pares

Goudet,

... 2Michelle Fulton, Scott A Hodges Floral isolation between Aquilegia formosa and Aquilegia pubescens, Proceedings of the Royal Society of London. ...

Tópico(s): Fish Ecology and Management Studies

1999 - University of Chicago Press | The American Naturalist

Artigo Acesso aberto Revisado por pares

Elizabeth Cooper, Justen B. Whittall, Scott A. Hodges, Magnus Nordborg,

Aquilegia formosa and pubescens are two closely related species belonging to the columbine genus. Despite their morphological and ... analyzed variation at two loci across 30 other Aquilegia taxa; this revealed slightly more differentiation among taxa, which seemed best explained by geographic distance. By contrast, we found no evidence for isolation by distance on a more local geographic scale. We conclude that the extremely low levels of genetic differentiation between A. formosa and A.pubescens at neutral loci will facilitate ...

Tópico(s): Genetic diversity and population structure

2010 - Public Library of Science | PLoS ONE

Artigo

J. Schneck,

... Peter H. Raven EVOLUTIONARY AND ECOLOGICAL RELATIONSHIPS BETWEEN AQUILEGIA FORMOSA AND A. PUBESCENS (RANUNCULACEAE), TWO PERENNIAL PLANTS, Evolution 29, no.33 (May 2017): 474–486.https://doi.org/10.1111/j.1558-5646.1975.tb00837.xLazarus Walter Macior FORAGING BEHAVIOR OF BOMBUS (HYMENOPTERA: APIDAE) IN RELATION TO AQUILEGIA POLLINATION, American Journal of Botany 53, no.33 ( ...

Tópico(s): Ecology and Vegetation Dynamics Studies

1901 - University of Chicago Press | Botanical Gazette

Artigo Revisado por pares

G.H. Constantine, Mercedes Vitek, Kirti Sheth, P. Catalfomo, Leo A. Sciuchetti,

Chromatographic investigation of alkaloid fraction from the roots of Aquilegiu jormosu Fisch. (Ranunculuceae) revealed the presence of five alkaloidal spots. Two of them were identified as magnoflorine and berberine. A thin-layer chromatographic procedure was developed which effectively separated berberine, palmatine, and jatrorrhizine. Chromatographic investigation of alkaloid fraction from the roots of Aquilegiu jormosu Fisch. (Ranunculuceae) revealed the presence of five alkaloidal spots. Two of ...

Tópico(s): Plant-based Medicinal Research

1966 - Elsevier BV | Journal of Pharmaceutical Sciences

Artigo Revisado por pares

Verne Grant,

Tópico(s): Chemical synthesis and alkaloids

1976 - Oxford University Press | Evolution

Artigo Revisado por pares

Valerie C. Chase, Peter H. Raven,

Tópico(s): Leaf Properties and Growth Measurement

1975 - Oxford University Press | Evolution

Artigo Revisado por pares

David W. Inouye, Nanette D. Favre, Judith A. Lanum, Daniel Lévine, Jody B. Meyers, Miles Roberts, Florence C. Tsao, Ye‐Yeng Wang,

... E. Irwin, EcologyLegitimate visitors and nectar robbers of Aquilegia formosa have different effects on nectar bacterial communitiesAsh T. ...

Tópico(s): Plant Parasitism and Resistance

1980 - Wiley | Ecology

Artigo Acesso aberto Revisado por pares

Loren H. Rieseberg, Jonathan F. Wendel,

... al. (2004) discuss how differential pollinator visitation in Aquilegia formosa and A. pubescens results from divergence in floral ...

Tópico(s): Plant Reproductive Biology

2003 - Wiley | New Phytologist

Artigo Acesso aberto Revisado por pares

Michael C. Russell,

... species that did not germinate without cold stratification (Aquilegia formosa, Camassia leichtlinii, C. quamash, Heracleum maximum, Lomatium nudicaule, ...

Tópico(s): Plant Taxonomy and Phylogenetics

2011 - Washington State University Press | Northwest Science

Carta Acesso aberto Revisado por pares

Jannice Friedman,

... Schemske, 2003). Others have examined the flowers of Aquilegia formosa (hummingbird pollinated) and A. pubescens (hawk-moth pollinated) ...

Tópico(s): Ecology and Vegetation Dynamics Studies

2011 - Wiley | New Phytologist