Phytochemical and biological investigations on Centranthus kellereri (Stoj., Stef. & T. Georgiev) Stoj. & Stef. and C. ruber (L.) DC. and their potential as new medicinal and ornamental plants

• Valtcho D. Zheljazkov ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Writing – original draft

  * E-mail: Valtcho.Jeliazkov@oregonstate.edu

  Affiliation Department of Crop and Soil Science, Oregon State University, Corvallis, OR, United States of America

  https://orcid.org/0000-0002-3479-9653

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• Ivanka B. Semerdjieva ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Formal analysis, Investigation, Methodology, Resources, Writing – review & editing

  Affiliations Faculty of Agronomy, Department of Botany and Agrometeorology, Agricultural University, Plovdiv, Bulgaria, Department of Plant and Fungal Diversity, Division of Flora and Vegetation, Institute of Biodiversity and Ecosystem Research, Sofia, Bulgaria

  https://orcid.org/0000-0001-6015-7403

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• Daniela Borisova ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Investigation, Methodology, Resources, Writing – review & editing

  Affiliation Administration of Vrachanski Balkan Nature Park, Executive Forest Agency, Ministry of Agriculture, Food and Forestry, Vratsa, Bulgaria

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• Elina Yankova-Tsvetkova ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Formal analysis, Investigation, Methodology, Resources, Writing – review & editing

  Affiliation Department of Plant and Fungal Diversity, Division of Flora and Vegetation, Institute of Biodiversity and Ecosystem Research, Sofia, Bulgaria

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• Lyubka H. Koleva-Valkova ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Formal analysis, Investigation, Methodology, Resources, Writing – review & editing

  Affiliation Department of Plant Physiology, Biochemistry and Genetics, Agricultural University, Plovdiv, Bulgaria

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• Galya Petrova ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Formal analysis, Investigation, Methodology, Resources, Writing – review & editing

  Affiliation Department of Plant and Fungal Diversity, Division of Flora and Vegetation, Institute of Biodiversity and Ecosystem Research, Sofia, Bulgaria

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• Ivayla Dincheva ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Formal analysis, Investigation, Methodology, Resources, Validation, Writing – review & editing

  Affiliation Department of Agrobiotechnologies, Agrobioinstitute, Agricultural Academy, Sofia, Bulgaria

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• Fred Stevens ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Formal analysis, Investigation, Methodology, Resources, Validation, Visualization, Writing – review & editing

  Affiliation Department of Pharmaceutical Sciences and the Linus Pauling Institute, Linus Pauling Science Center, Oregon State University, SW Campus Way, Corvallis, OR, United States of America

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• Wenbin Wu ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Formal analysis, Investigation, Methodology, Resources, Visualization, Writing – review & editing

  Affiliation Department of Pharmaceutical Sciences and the Linus Pauling Institute, Linus Pauling Science Center, Oregon State University, SW Campus Way, Corvallis, OR, United States of America

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• Tess Astatkie ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Formal analysis, Methodology, Resources, Software, Validation, Visualization, Writing – review & editing

  Affiliation Faculty of Agriculture, Dalhousie University, Truro, NS, Canada

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• Tanya Ivanova ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Investigation, Writing – review & editing

  Affiliation Department of Technology of Fats, Essential Oils, Perfumery and Cosmetics, University of Food Technologies, Plovdiv, Bulgaria

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• Albena Stoyanova ,

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Investigation, Methodology, Resources, Writing – review & editing

  Affiliation Department of Tobacco, Sugar, Vegetable and Essential Oils, Perfumery and Cosmetics, University of Food Technologies, Plovdiv, Bulgaria

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• Anatoli Dzhurmanski

  Contributed equally to this work with: Valtcho D. Zheljazkov, Ivanka B. Semerdjieva, Daniela Borisova, Elina Yankova-Tsvetkova, Lyubka H. Koleva-Valkova, Galya Petrova, Ivayla Dincheva, Fred Stevens, Wenbin Wu, Tess Astatkie, Tanya Ivanova, Albena Stoyanova, Anatoli Dzhurmanski

  Roles Investigation, Writing – review & editing

  Affiliation Institute of Roses, Aromatic and Medicinal Plants, Kazanlak, Bulgaria

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