Accession Citations
- Aiello, N., A. Marengo, F. Scartezzini, P. Fusani, B. Sgorbini, P. Rubiolo, & C. Cagliero. 2020. Evaluation of the farming potential of Echinacea angustifolia DC. accessions grown in Italy by root-marker compound content and morphological trait analyses. Plants. OAJ. 9(873):1-15. DOI: 10.3390/plants9070873. Number of accession(s) cited: 50
- Bedir, E., R. M. Moraes, Z. Andrade, & H. Lata. 2002. Mass propagation of Echinacea angustifolia: A protocol refinement using shoot encapsulation and temporary immersion liquid system. XXVI International Horticultural Congress: The Future for Medicinal and Aromatic Plants. Acta Hort. 629:409-414. DOI: 10.17660/ActaHortic.2004.629.53. Number of accession(s) cited: 1
- Binns, S. E., J. T. Arnason, & B. R. Baum. 2002. Phytochemical variation within populations of Echinacea angustifolia (Asteraceae). Biochem. Syst. & Ecol. 30(9):837-854. DOI: 10.1016/S0305-1978(02)00029-7. Number of accession(s) cited: 5
- Bowen, B. 2011. Natural areas protection at its best; protecting the Tennessee Purple Coneflower (Echinacea tennesseensis). Nat. Areas J. 31(4):326-330. DOI: 10.3375/043.031.0402. Number of accession(s) cited: 4
- Carstens, J. D. & A. P. Sherwood. 2022. NCRPIS Collection Trip Report Monarda lindheimeri. Technical Report to USDA-ARS Plant Exploration Office, National Germplasm Resources Laboratory, Beltsville, Maryland 1-38. Number of accession(s) cited: 5
- Carstens, J. D. & J. L. Trent. 2018. NCRPIS Collection Trip Report Monarda luteola. Technical Report to USDA-ARS Plant Exploration Office, National Germplasm Resources Laboratory, Beltsville, Maryland 1-51. Number of accession(s) cited: 4
- Carstens, J. D. & M. O'Hearn. 2010. NCRPIS Collection Trip Report Fraxinus. Technical Report to USDA-ARS Plant Exploration Office, National Germplasm Resources Laboratory, Beltsville, Maryland 1-12. Number of accession(s) cited: 1
- Carstens, J. D. & N. A. Ouellette. 2017. NCRPIS Collection Trip Report Fraxinus quadrangulata. Technical Report to USDA-ARS Plant Exploration Office, National Germplasm Resources Laboratory, Beltsville, Maryland 1-38. Number of accession(s) cited: 1
- Drew, M. B. & E. E. C. Clebsch. 1995. Studies on the endangered Echinacea tennesseensis (Asteraceae): plant community and
demographic analysis. Castanea 60(1):60-69. Number of accession(s) cited: 4
- Evers, R. A. 1955. Hill prairies of Illinois. Bull. Illinois Nat. Hist. Surv. 26(5) Number of accession(s) cited: 1
- Flagel, L. E., R. A. Rapp, C. E. Grover, M. P. Widrlechner, J. Hawkins, J. L. Grafenberg, I. Álavrez, G. Y. Chung, & J. F. Wendel. 2008. Phylogenetic, Morphological, and chemotaxonomic incongruence in the North American endemic genus Echinacea. Amer. J. Bot. 95(6):756-765. DOI: 10.3732/ajb.0800049. Number of accession(s) cited: 38
- Harper, R.M. 1926. The cedar glades of middle Tennessee. Ecology 7(1):48-54. DOI: 10.2307/1929119. Number of accession(s) cited: 4
- Heikens, A. L. & P. A. Robertson. 1995. Classification of barrens and other natural xeric forest openings in southern Illinois. Bull. Torrey Bot. Club 122:203-214. Number of accession(s) cited: 1
- Kapteyn, J., P. Goldsbrough, & J. Simon. 2002. Genetic relationships and diversity of commercially relevant Echinacea species. Theor. Appl. Genet. 105:369-376. DOI: 10.1007/s00122-002-0960-y. Number of accession(s) cited: 8
- Kennedy, R. K. 1969. An analysis of tall-grass prairie vegetation relative to slope position, Sheeder Prairie, Iowa. Unpublished thesis. Note: Iowa State University, Ames, Iowa Number of accession(s) cited: 1
- Kim, D. H., D. Heber, & D. W. Still. 2004. Genetic diversity of Echinacea species based upon amplified fragment length polymorphism markers. Theor. Appl. Genet. 47(1):102-111. DOI: 10.1139/G03-086. Number of accession(s) cited: 11
- LaLone, C. A., K. D. Hammer, L. Wu, J. Bae, N. Leyva, Y. Liu, A. K. Solco, G. A. Kraus, P. A. Murphy, E. S. Wurtele, O. K. Kim, M. P. Widrlechner, & D. F. Birt. 2007. Echinacea species and alkamides inhibit prostaglandin E2 production in RAW264.7 mouse macrophage cells. J. Agric. Food Chem. 55(18):7314-7322. DOI: 10.1021/jf063711a. Number of accession(s) cited: 10
- Lammers, T. G. 1980. The Vascular Flora of Starr's Cave State Preserve. Proc. Iowa Acad. Sci. 87(4):148-158. Number of accession(s) cited: 1
- Lata, H., X. C. Li, B. Silva, R. M. Moraes, & L. Halda-Alija. 2006. Identification of IAA-producing endophytic bacteria from micropropagated Echinacea plants using 16S rRNA sequencing. Pl. Cell Tissue Organ Cult. 85(3):353-359. DOI: 10.1007/s11240-006-9087-1. Number of accession(s) cited: 4
- Lata, H., Z. De Andrade, B. Schaneberg, E. Bedir, I. Khan, & R. Moraes. 2003. Arbuscular mycorrhizal inoculation enhances survival rates and growth of micropropagated plantlets of Echinacea pallida. Pl. Med. (Stuttgart) 69(7):679-682. DOI: 10.1055/s-2003-41124. Number of accession(s) cited: 1
- Merali, S., S. Binns, M. Paulin-Levasseur, C. Ficker, M. Smith, B. Baum, E. Brovelli, & J. T. Arnason. 2003. Antifungal and anti-inflammatory activity of the genus Echinacea . Pharm. Biol. 41(6):412-420. DOI: 10.1076/phbi.41.6.412.17828. Note: previously International Journal of Pharmacognosy (1991-1997), International Journal of Crude Drug Research (1982-1990), Quarterly Journal of Crude Drug Research (1961-1981) Number of accession(s) cited: 4
- Merali, S., S. Binns, M. Paulin-Levasseur, C. Ficker, M. Smith, B. Baum, E. Brovelli. & J. T. Arnason. 2003. Antifungal and anti-inflammatory activity of the genus Echinacea . Pharm. Biol. 41(6):412-420. DOI: 10.1076/phbi.41.6.412.17828. Note: previously International Journal of Pharmacognosy (1991-1997), International Journal of Crude Drug Research (1982-1990), Quarterly Journal of Crude Drug Research (1961-1981) Number of accession(s) cited: 4
- Murdock, N. A. 1995. Recovery plan for smooth coneflower Echinacea laevigata. In: United States Fish and Wildlife Service, U.S. Fish & Wildlife Service. Species Information: threatened and endangered animals and plants (on-line resource). Southeast Region, pp. 1-37. Number of accession(s) cited: 11
- Nagumalli, S. K., J. T. Salley, & J. D. Carstens. 2024. 1H-NMR-based chemometric analysis of Echinacea species to predict effectors of myeloid progenitor stimulation. Analytica 5(1):28-53. DOI: 10.3390/analytica5010003. Number of accession(s) cited: 9
- Nagumalli, S. K., J. T. Salley, & J. D. Carstens. 2024. Assessment of clinical chemistry and hematological parameters in female Sprague-Dawley rats following a 7-day oral exposure to three different species of Echinacea. J. Environ. Sci. Health C 1-18. DOI: 10.1080/26896583.2024.2325851. Number of accession(s) cited: 9
- Pellati, F., S. Benvenuti, M. Melegari, & T. Lasseigne. 2005. Variability in the composition of anti‐oxidant compounds in Echinacea species by HPLC. Phytochemistry 16(2):77-85. DOI: 10.1002/pca.815. Number of accession(s) cited: 3
- Peters, M. D., Q. Y. J. Xiang, D. T. Thomas, J. Stucky, & N. K. Whiteman. 2009. Genetic analyses of the federally endangered Echinacea laevigata using amplified fragment length polymorphisms (AFLP)—inferences in population genetic structure and mating system. Conservation Genet. 10(1):1-14. DOI: 10.1007/s10592-008-9509-1. Number of accession(s) cited: 12
- Pugh, N. D., P. Balachandran, H. Lata, F. E. Dayan, V. Joshi, E. Bedir, T. Makino, R. Moraes, I. Khan, & D. S. Pasco. 2004. Melanin: dietary mucosal immune modulator from Echinacea and other botanical supplements. Int. Immunopharmacol. 5(4):637-647. DOI: 10.1016/j.intimp.2004.12.011. Number of accession(s) cited: 3
- Qu, L. & M. P. Widrlechner. 2012. Reduction of seed dormancy in Echinacea pallida (Nutt.) Nutt. by in-dark seed selection and breeding. Industr. Crops Prod. 36(1):88-93. DOI: 10.1016/j.indcrop.2011.08.012. Number of accession(s) cited: 3
- Qu, L., X. Wang, E. Hood, M. Wang, & R. Scalzo. 2004. Chromosome karyotypes of Echinacea angustifolia var. angustifolia and E. purpurea. HortScience 39(2):368-370. DOI: 10.21273/HORTSCI.39.2.368. Number of accession(s) cited: 4
- Qu, L., X. Wang, Y. Chen, R. Scalzo, M. P. Widrlechner, J. M. Davis, & J. F. Hancock. 2005. Commercial seed lots exhibit reduced seed dormancy in comparison to wild seed lots of Echinacea purpurea. HortScience 40(6):1843-1845. DOI: 10.21273/HORTSCI.40.6.1843. Number of accession(s) cited: 9
- Ramasahayam, S., H. N. Baraka, F. M. Abdel Bar, B. S. Abuasal, M. P. Widrlechner, K. A. El Sayed, & S. A. Meyer. 2011. Effects of chemically characterized fractions from aerial parts of Echinacea purpurea and E. angustifolia on myelopoiesis in rats. Pl. Med. (Stuttgart) 77:1883-1889. DOI: 10.1055/s-0031-1279990. Note: This citation also applies to PI 649029 (E. angustifolia var. angustifolia) and PI 649040 (E. purpurea). Number of accession(s) cited: 3
- Romero, F. R., K. Delate, & D. J. Hannapel. 2005. The effect of seed source, light during germination, and cold-moist stratification on seed germination in three species of Echinacea for organic production. HortScience 40(6):1751-1754. DOI: 10.21273/HORTSCI.40.6.1751. Number of accession(s) cited: 3
- Romero, F. R., K. Delate. G. A. Kraus, A. K. Solco, P. A. Murphy, & D. J. Hannapel. 2009. Alkamide production from hairy root cultures of Echinacea. In Vitro Cell. Developmental Biol., Plant 45:599-609. DOI: 10.1007/s11627-008-9187-1. Number of accession(s) cited: 3
- Roosa, D. M., L. J. Eilers, & S. Zager. 1991. An annotated checklist of the vascular plant flora of Guthrie County, Iowa. J. Iowa Acad. Sci. 98(1):14-30. Number of accession(s) cited: 1
- Russi, L., C. Moretti, L. Raggi, E. Albertini, & E. Falistocco. 2009. Identifying commercially relevant Echinacea species by AFLP molecular markers. Genome 52:912-918. DOI: 10.1139/G09-066. Number of accession(s) cited: 23
- Senchina, D. S., D. A. McCann, J. M. Asp, J. A. Johnson, J. E. Cunnick, M. S. Kaiser, & M. L. Kohut. 2005. Changes in immunomodulatory properties of Echinacea spp. root infusions and tinctures stored at 4 °C for four days. Clin. Chim. Acta 355(1-2):67-82. DOI: 10.1016/j.cccn.2004.12.013. Number of accession(s) cited: 4
- Stanley, J. 2013. Guide to the vascular flora of Picture Creek Diabase Barrens (Granville County, North Carolina). North Carolina State University, M.S. Thesis. Unpublished thesis. 1-595. Number of accession(s) cited: 1
- Stephens, L. C. 2008. Self-incompatibility in Echinacea purpurea. HortScience 43:1350-1354. DOI: 10.21273/HORTSCI.43.5.1350. Note: Demonstrates a sporophytic SI system with S allele dominance Number of accession(s) cited: 1
- Stucky, J. M., L. E. Gadd, & C. Arellano. 2012. Pollination biology and seed production of a federally endangered perennial, Echinacea laevigata (Asteraceae:Heliantheae). Amer. Midl. Naturalist 168(1):93-111. DOI: 10.1674/0003-0031-168.1.93. Number of accession(s) cited: 2
- Suiter, D. 2011. Smooth coneflower (Echinacea laevigata) 5-year review: summary and evaluation. In: United States Fish and Wildlife Service, U.S. Fish & Wildlife Service. Species Information: threatened and endangered animals and plants (on-line resource). Southeast Region Raleigh Ecological Services Field Office Raleigh, North Carolina. pp. 1-30. Number of accession(s) cited: 10
- Thomas, A. L., S. Gibson, & N. J. Holmberg. 2005. The flora and natural history of Woods Prairie, a nature reserve in southwestern Missouri. Missouriensis 25:1-19. Number of accession(s) cited: 1
- Thompson, J. D. 2007. An inventory of the vascular flora of Hamilton County, Iowa. J. Iowa Acad. Sci. 114(1-4):1-27. Number of accession(s) cited: 1
- Turner, G. D. & M. Demkó. 2007. Exotic plant distributions along disturbance corridors at the Grassy Hill Natural Area Preserve, Franklin County, Virginia. Banisteria 30:19-26. Number of accession(s) cited: 1
- Wu, L., J. Bae, G. Kraus, & E. S. Wurtele. 2004. Diacetylenic isobutylamides of Echinacea: synthesis and natural distribution. Phytochemistry 65(17):2477-2484. DOI: 10.1016/j.phytochem.2004.06.027. Number of accession(s) cited: 8
IPR Citations
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Pedigree Citations
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