Keith Clay, PhD - Publications

Affiliations: 
Indiana University, Bloomington, Bloomington, IN, United States 

190 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Hülsmann L, Chisholm RA, Comita L, Visser MD, de Souza Leite M, Aguilar S, Anderson-Teixeira KJ, Bourg NA, Brockelman WY, Bunyavejchewin S, Castaño N, Chang-Yang CH, Chuyong GB, Clay K, Davies SJ, et al. Latitudinal patterns in stabilizing density dependence of forest communities. Nature. PMID 38418889 DOI: 10.1038/s41586-024-07118-4  0.337
2023 Delavaux CS, LaManna JA, Myers JA, Phillips RP, Aguilar S, Allen D, Alonso A, Anderson-Teixeira KJ, Baker ME, Baltzer JL, Bissiengou P, Bonfim M, Bourg NA, Brockelman WY, Burslem DFRP, ... ... Clay K, et al. Mycorrhizal feedbacks influence global forest structure and diversity. Communications Biology. 6: 1066. PMID 37857800 DOI: 10.1038/s42003-023-05410-z  0.371
2023 Quach QN, Clay K, Lee ST, Gardner DR, Cook D. Phylogenetic patterns of bioactive secondary metabolites produced by fungal endosymbionts in morning glories (Ipomoeeae, Convolvulaceae). The New Phytologist. PMID 36727281 DOI: 10.1111/nph.18785  0.44
2022 Quach QN, Gardner DR, Clay K, Cook D. Phylogenetic Patterns of Swainsonine Presence in Morning Glories. Frontiers in Microbiology. 13: 871148. PMID 35591984 DOI: 10.3389/fmicb.2022.871148  0.34
2022 Sweany RR, Breunig M, Opoku J, Clay K, Spatafora J, Drott MT, Baldwin TT, Fountain JC. Why do plant pathogenic fungi produce mycotoxins? Potential roles for mycotoxins in the plant ecosystem. Phytopathology. PMID 35502928 DOI: 10.1094/PHYTO-02-22-0053-SYM  0.412
2021 Beaulieu WT, Panaccione DG, Quach QN, Smoot KL, Clay K. Diversification of ergot alkaloids and heritable fungal symbionts in morning glories. Communications Biology. 4: 1362. PMID 34873267 DOI: 10.1038/s42003-021-02870-z  0.778
2021 Zaret MM, Bauer JT, Clay K, Whitaker BK. Conspecific leaf litter induces negative feedbacks in Asteraceae seedlings. Ecology. e03557. PMID 34625950 DOI: 10.1002/ecy.3557  0.839
2020 Whitaker BK, Christian N, Chai Q, Clay K. Foliar fungal endophyte community structure is independent of phylogenetic relatedness in an Asteraceae common garden. Ecology and Evolution. 10: 13895-13912. PMID 33391689 DOI: 10.1002/ece3.6983  0.827
2020 Lane B, Stricker KB, Adhikari A, Ascunce MS, Clay K, Flory SL, Smith ME, Goss EM, Harmon PF. Large-spored is a species causing disease on the invasive grass . Mycologia. 1-11. PMID 32703099 DOI: 10.1080/00275514.2020.1781495  0.725
2020 Goss EM, Kendig AE, Adhikari A, Lane B, Kortessis N, Holt RD, Clay K, Harmon PF, Luke Flory S. Disease in Invasive Plant Populations. Annual Review of Phytopathology. PMID 32516034 DOI: 10.1146/Annurev-Phyto-010820-012757  0.393
2019 Durden L, Wang D, Panaccione D, Clay K. Decreased Root-Knot Nematode Gall Formation in Roots of the Morning Glory Ipomoea tricolor Symbiotic with Ergot Alkaloid-Producing Fungal Periglandula Sp. Journal of Chemical Ecology. PMID 31686336 DOI: 10.1007/S10886-019-01109-W  0.692
2019 Cook D, Lee ST, Panaccione DG, Leadmon CE, Clay K, Gardner DR. Biodiversity of Convolvulaceous species that contain Ergot Alkaloids, Indole Diterpene Alkaloids, and Swainsonine. Biochemical Systematics and Ecology. 86. PMID 31496550 DOI: 10.1016/J.Bse.2019.103921  0.356
2019 Christian N, Herre EA, Clay K. Foliar endophytic fungi alter patterns of nitrogen uptake and distribution in Theobroma cacao. The New Phytologist. PMID 30664252 DOI: 10.1111/Nph.15693  0.805
2019 Clay K. Effects of fungal endophytes on the seed and seedling biology of Lolium perenne and Festuca arundinacea. Oecologia. 73: 358-362. PMID 28311516 DOI: 10.1007/Bf00385251  0.51
2019 Menge DNL, Chisholm RA, Davies SJ, Abu Salim K, Allen D, Alvarez M, Bourg N, Brockelman WY, Bunyavejchewin S, Butt N, Cao M, Chanthorn W, Chao W, Clay K, Condit R, et al. Patterns of nitrogen‐fixing tree abundance in forests across Asia and America Journal of Ecology. 107: 2598-2610. DOI: 10.1111/1365-2745.13199  0.308
2019 Phillips RP, Brandt L, Polly PD, Zollner P, Saunders MR, Clay K, Iverson L, Fei S. An integrated assessment of the potential impacts of climate change on Indiana forests Climatic Change. 87: 1-15. DOI: 10.1007/S10584-018-2326-8  0.357
2018 Whitaker BK, Reynolds HL, Clay K. Foliar fungal endophyte communities are structured by environment but not host ecotype in Panicum virgatum (switchgrass). Ecology. PMID 30367461 DOI: 10.1002/Ecy.2543  0.835
2018 LaManna JA, Mangan SA, Alonso A, Bourg NA, Brockelman WY, Bunyavejchewin S, Chang LW, Chiang JM, Chuyong GB, Clay K, Cordell S, Davies SJ, Furniss TJ, Giardina CP, Gunatilleke IAUN, et al. Response to Comment on "Plant diversity increases with the strength of negative density dependence at the global scale". Science (New York, N.Y.). 360. PMID 29798855 DOI: 10.1126/Science.Aar5245  0.368
2018 LaManna JA, Mangan SA, Alonso A, Bourg NA, Brockelman WY, Bunyavejchewin S, Chang LW, Chiang JM, Chuyong GB, Clay K, Cordell S, Davies SJ, Furniss TJ, Giardina CP, Gunatilleke IAUN, et al. Response to Comment on "Plant diversity increases with the strength of negative density dependence at the global scale". Science (New York, N.Y.). 360. PMID 29798853 DOI: 10.1126/science.aar3824  0.309
2018 Craig ME, Turner BL, Liang C, Clay K, Johnson DJ, Phillips RP. Tree mycorrhizal type predicts within-site variability in the storage and distribution of soil organic matter. Global Change Biology. PMID 29573504 DOI: 10.1111/Gcb.14132  0.342
2018 Dillon WW, Lieurance D, Hiatt DT, Clay K, Flory SL. Native and Invasive Woody Species Differentially Respond to Forest Edges and Forest Successional Age Forests. 9: 381. DOI: 10.3390/F9070381  0.481
2018 Lutz JA, Furniss TJ, Johnson DJ, Davies SJ, Allen D, Alonso A, Anderson-Teixeira KJ, Andrade A, Baltzer J, Becker KML, Blomdahl EM, Bourg NA, Bunyavejchewin S, Burslem DFRP, Cansler CA, ... ... Clay K, et al. Global importance of large-diameter trees Global Ecology and Biogeography. 27: 849-864. DOI: 10.1111/Geb.12747  0.36
2017 Johnson DJ, Clay K, Phillips RP. Mycorrhizal associations and the spatial structure of an old-growth forest community. Oecologia. PMID 29086005 DOI: 10.1007/S00442-017-3987-0  0.434
2017 Ramage BS, Johnson DJ, Gonzalez-Akre E, McShea WJ, Anderson-Teixeira KJ, Bourg NA, Clay K. Sapling growth rates reveal conspecific negative density dependence in a temperate forest. Ecology and Evolution. 7: 7661-7671. PMID 29043023 DOI: 10.1002/Ece3.3298  0.352
2017 Messika I, Garrido M, Kedem H, China V, Gavish Y, Dong Q, Fuqua C, Clay K, Hawlena H. From endosymbionts to host communities: factors determining the reproductive success of arthropod vectors. Oecologia. PMID 28721523 DOI: 10.1007/S00442-017-3906-4  0.379
2017 Christian N, Herre EA, Mejia LC, Clay K. Exposure to the leaf litter microbiome of healthy adults protects seedlings from pathogen damage. Proceedings. Biological Sciences. 284. PMID 28679727 DOI: 10.1098/Rspb.2017.0641  0.82
2017 Whitaker BK, Bauer JT, Bever JD, Clay K. Negative plant-phyllosphere feedbacks in native Asteraceae hosts - a novel extension of the plant-soil feedback framework. Ecology Letters. PMID 28677329 DOI: 10.1111/Ele.12805  0.842
2017 LaManna JA, Mangan SA, Alonso A, Bourg NA, Brockelman WY, Bunyavejchewin S, Chang LW, Chiang JM, Chuyong GB, Clay K, Condit R, Cordell S, Davies SJ, Furniss TJ, Giardina CP, et al. Plant diversity increases with the strength of negative density dependence at the global scale. Science (New York, N.Y.). 356: 1389-1392. PMID 28663501 DOI: 10.1126/Science.Aam5678  0.504
2017 Flory SL, Bauer J, Phillips RP, Clay K. Effects of a non-native grass invasion decline over time Journal of Ecology. 105: 1475-1484. DOI: 10.1111/1365-2745.12850  0.741
2017 Shearin ZRC, Filipek M, Desai R, Bickford WA, Kowalski KP, Clay K. Fungal endophytes from seeds of invasive, non-native Phragmites australis and their potential role in germination and seedling growth Plant and Soil. 422: 183-194. DOI: 10.1007/S11104-017-3241-X  0.383
2017 Flory SL, Alba C, Clay K, Holt R, Goss E. Long-term studies are needed to reveal the effects of pathogen accumulation on invaded plant communities Biological Invasions. 20: 11-12. DOI: 10.1007/S10530-017-1520-3  0.465
2017 Flory SL, Alba C, Clay K, Holt RD, Goss EM. Emerging pathogens can suppress invaders and promote native species recovery Biological Invasions. 20: 5-8. DOI: 10.1007/S10530-017-1438-9  0.685
2016 Christian N, Sullivan C, Visser ND, Clay K. Plant Host and Geographic Location Drive Endophyte Community Composition in the Face of Perturbation. Microbial Ecology. PMID 27341838 DOI: 10.1007/S00248-016-0804-Y  0.826
2016 Stricker KB, Harmon PF, Goss EM, Clay K, Luke Flory S. Emergence and accumulation of novel pathogens suppress an invasive species. Ecology Letters. PMID 26931647 DOI: 10.1111/Ele.12583  0.534
2016 Clay K, Shearin ZRC, Bourke KA, Bickford WA, Kowalski KP. Diversity of fungal endophytes in non-native Phragmites australis in the Great Lakes Biological Invasions. 18: 2703-2716. DOI: 10.1007/S10530-016-1137-Y  0.475
2015 Christian N, Whitaker BK, Clay K. Microbiomes: unifying animal and plant systems through the lens of community ecology theory. Frontiers in Microbiology. 6: 869. PMID 26441846 DOI: 10.3389/Fmicb.2015.00869  0.822
2015 Beaulieu WT, Panaccione DG, Ryan KL, Kaonongbua W, Clay K. Phylogenetic and chemotypic diversity of Periglandula species in eight new morning glory hosts (Convolvulaceae). Mycologia. PMID 25977213 DOI: 10.3852/14-239  0.778
2015 Rynkiewicz EC, Hemmerich C, Rusch DB, Fuqua C, Clay K. Concordance of bacterial communities of two tick species and blood of their shared rodent host. Molecular Ecology. 24: 2566-79. PMID 25847197 DOI: 10.1111/Mec.13187  0.813
2015 Kowalski KP, Bacon C, Bickford W, Braun H, Clay K, Leduc-Lapierre M, Lillard E, McCormick MK, Nelson E, Torres M, White J, Wilcox DA. Advancing the science of microbial symbiosis to support invasive species management: a case study on Phragmites in the Great Lakes. Frontiers in Microbiology. 6: 95. PMID 25745417 DOI: 10.3389/Fmicb.2015.00095  0.48
2015 Anderson-Teixeira KJ, Davies SJ, Bennett AC, Gonzalez-Akre EB, Muller-Landau HC, Wright SJ, Abu Salim K, Almeyda Zambrano AM, Alonso A, Baltzer JL, Basset Y, Bourg NA, Broadbent EN, Brockelman WY, Bunyavejchewin S, ... ... Clay K, et al. CTFS-ForestGEO: a worldwide network monitoring forests in an era of global change. Global Change Biology. 21: 528-49. PMID 25258024 DOI: 10.1111/Gcb.12712  0.322
2015 Flory SL, Clay K, Emery SM, Robb JR, Winters B. Fire and non-native grass invasion interact to suppress tree regeneration in temperate deciduous forests Journal of Applied Ecology. DOI: 10.1111/1365-2664.12437  0.711
2015 Johnson DJ, Flory SL, Shelton A, Huebner C, Clay K. Interactive effects of a non-native invasive grass Microstegium vimineum and herbivore exclusion on experimental tree regeneration under differing forest management Journal of Applied Ecology. 52: 210-219. DOI: 10.1111/1365-2664.12356  0.724
2014 Gavish Y, Kedem H, Messika I, Cohen C, Toh E, Munro D, Dong Q, Fuqua C, Clay K, Hawlena H. Association of host and microbial species diversity across spatial scales in desert rodent communities. Plos One. 9: e109677. PMID 25343259 DOI: 10.1371/Journal.Pone.0109677  0.443
2014 Larimer AL, Clay K, Bever JD. Synergism and context dependency of interactions between arbuscular mycorrhizal fungi and rhizobia with a prairie legume. Ecology. 95: 1045-1054. PMID 24933822 DOI: 10.1890/13-0025.1  0.829
2014 Rynkiewicz EC, Clay K. Tick community composition in Midwestern US habitats in relation to sampling method and environmental conditions Experimental and Applied Acarology. 64: 109-119. PMID 24705853 DOI: 10.1007/S10493-014-9798-7  0.804
2014 Johnson DJ, Bourg NA, Howe R, McShea WJ, Wolf A, Clay K. Conspecific negative density-dependent mortality and the structure of temperate forests Ecology. 95: 2493-2503. DOI: 10.1890/13-2098.1  0.384
2014 Schweitzer JA, Juric I, van de Voorde TFJ, Clay K, van der Putten WH, Bailey JK. Are there evolutionary consequences of plant-soil feedbacks along soil gradients? Functional Ecology. 28: 55-64. DOI: 10.1111/1365-2435.12201  0.452
2014 Shelton AL, Henning JA, Schultz P, Clay K. Effects of abundant white-tailed deer on vegetation, animals, mycorrhizal fungi, and soils Forest Ecology and Management. 320: 39-49. DOI: 10.1016/J.Foreco.2014.02.026  0.438
2013 Crous PW, Wingfield MJ, Guarro J, Cheewangkoon R, van der Bank M, Swart WJ, Stchigel AM, Cano-Lira JF, Roux J, Madrid H, Damm U, Wood AR, Shuttleworth LA, Hodges CS, Munster M, ... ... Clay K, et al. Fungal Planet description sheets: 154-213. Persoonia. 31: 188-296. PMID 24761043 DOI: 10.3767/003158513X675925  0.655
2013 Clay K, Cheplick GP. Effect of ergot alkaloids from fungal endophyte-infected grasses on fall armyworm (Spodoptera frugiperda). Journal of Chemical Ecology. 15: 169-82. PMID 24271434 DOI: 10.1007/Bf02027781  0.443
2013 Beaulieu WT, Panaccione DG, Hazekamp CS, mckee MC, Ryan KL, Clay K. Differential allocation of seed-borne ergot alkaloids during early ontogeny of morning glories (Convolvulaceae). Journal of Chemical Ecology. 39: 919-30. PMID 23835852 DOI: 10.1007/S10886-013-0314-Z  0.775
2013 Cook D, Beaulieu WT, Mott IW, Riet-Correa F, Gardner DR, Grum D, Pfister JA, Clay K, Marcolongo-Pereira C. Production of the alkaloid swainsonine by a fungal endosymbiont of the Ascomycete order Chaetothyriales in the host Ipomoea carnea. Journal of Agricultural and Food Chemistry. 61: 3797-803. PMID 23547913 DOI: 10.1021/Jf4008423  0.781
2013 Kagemann J, Clay K. Effects of infection by arsenophonus and rickettsia bacteria on the locomotive ability of the ticks amblyomma americanum, dermacentor variabilis, and ixodes scapularis Journal of Medical Entomology. 50: 155-162. PMID 23427665 DOI: 10.1603/Me12086  0.393
2013 Rynkiewicz EC, Hawlena H, Durden LA, Hastriter MW, Demas GE, Clay K. Associations between innate immune function and ectoparasites in wild rodent hosts. Parasitology Research. 112: 1763-70. PMID 23417097 DOI: 10.1007/S00436-013-3335-1  0.788
2013 Hawlena H, Rynkiewicz E, Toh E, Alfred A, Durden LA, Hastriter MW, Nelson DE, Rong R, Munro D, Dong Q, Fuqua C, Clay K. The arthropod, but not the vertebrate host or its environment, dictates bacterial community composition of fleas and ticks. The Isme Journal. 7: 221-3. PMID 22739493 DOI: 10.1038/Ismej.2012.71  0.803
2013 Luke Flory S, Clay K. Pathogen accumulation and long-term dynamics of plant invasions Journal of Ecology. 101: 607-613. DOI: 10.1111/1365-2745.12078  0.542
2013 Emery SM, Luke Flory S, Clay K, Robb JR, Winters B. Demographic responses of the invasive annual grass Microstegium vimineum to prescribed fires and herbicide Forest Ecology and Management. 308: 207-213. DOI: 10.1016/J.Foreco.2013.08.002  0.322
2012 Reinhart KO, Johnson D, Clay K. Conspecific plant-soil feedbacks of temperate tree species in the southern Appalachians, USA Plos One. 7. PMID 22808231 DOI: 10.1371/Journal.Pone.0040680  0.452
2012 Bauer JT, Kleczewski NM, Bever JD, Clay K, Reynolds HL. Nitrogen-fixing bacteria, arbuscular mycorrhizal fungi, and the productivity and structure of prairie grassland communities Oecologia. 170: 1089-1098. PMID 22684866 DOI: 10.1007/S00442-012-2363-3  0.648
2012 Johnson DJ, Beaulieu WT, Bever JD, Clay K. Conspecific negative density dependence and forest diversity. Science (New York, N.Y.). 336: 904-7. PMID 22605774 DOI: 10.1126/Science.1220269  0.803
2012 Kleczewski NM, Flory SL, Clay K. Variation in pathogenicity and host range of bipolaris sp. causing leaf blight disease on the invasive grass microstegium vimineum Weed Science. 60: 486-493. DOI: 10.1614/Ws-D-11-00187.1  0.734
2012 Johnson DJ, Beaulieu WT, Bever JD, Clay K. Response to comment on "conspecific negative density dependence and forest diversity" Science. 338: 469-c. DOI: 10.1126/Science.1225996  0.771
2012 Johnson DJ, Beaulieu WT, Bever JD, Clay K. Conspecific negative density dependence and forest diversity Science. 336: 904-907. DOI: 10.1126/science.1220269  0.747
2012 Padilla FM, Mattingly WB, Swedo BL, Clay K, Reynolds HL. Negative plant-soil feedbacks dominate seedling competitive interactions of North American successional grassland species Journal of Vegetation Science. 23: 667-676. DOI: 10.1111/J.1654-1103.2012.01385.X  0.524
2012 Larimer AL, Bever JD, Clay K. Consequences of simultaneous interactions of fungal endophytes and arbuscular mycorrhizal fungi with a shared host grass Oikos. 121: 2090-2096. DOI: 10.1111/J.1600-0706.2012.20153.X  0.839
2012 Kleczewski NM, Bauer JT, Bever JD, Clay K, Reynolds HL. A survey of endophytic fungi of switchgrass (Panicum virgatum) in the Midwest, and their putative roles in plant growth Fungal Ecology. 5: 521-529. DOI: 10.1016/J.Funeco.2011.12.006  0.69
2012 Reinhart KO, Johnson D, Clay K. Effects of trees on their recruits in the southern Appalachians, USA Forest Ecology and Management. 263: 268-274. DOI: 10.1016/J.Foreco.2011.09.038  0.404
2011 Flory SL, Long F, Clay K. Invasive Microstegium populations consistently outperform native range populations across diverse environments Ecology. 92: 2248-2257. PMID 22352164 DOI: 10.1890/11-0363.1  0.668
2011 Flory SL, Kleczewski N, Clay K. Ecological consequences of pathogen accumulation on an invasive grass Ecosphere. 2: art120. DOI: 10.1890/Es11-00191.1  0.509
2011 Reinhart KO, Van Der Putten WH, Tytgat T, Clay K. Variation in specificity of soil-borne pathogens from a plant's native range versus its nonnative range International Journal of Ecology. DOI: 10.1155/2011/737298  0.505
2011 Flory SL, Long F, Clay K. Greater performance of introduced vs. native range populations of Microstegium vimineum across different light environments Basic and Applied Ecology. 12: 350-359. DOI: 10.1016/J.Baae.2011.02.013  0.673
2010 Flory SL, Clay K. Non-native grass invasion suppresses forest succession Oecologia. 164: 1029-1038. PMID 20582439 DOI: 10.1007/S00442-010-1697-Y  0.714
2010 Rudgers JA, Davitt AJ, Clay K, Gundel PE, Omacini M. Searching for evidence against the mutualistic nature of hereditary symbioses: A comment on faeth American Naturalist. 176: 99-103. PMID 20500038 DOI: 10.1086/652996  0.381
2010 Reinhart KO, Tytgat T, Van der Putten WH, Clay K. Virulence of soil-borne pathogens and invasion by Prunus serotina New Phytologist. 186: 484-495. PMID 20100208 DOI: 10.1111/J.1469-8137.2009.03159.X  0.526
2010 Speer JH, Clay K, Bishop G, Creech M. The effect of periodical cicadas on growth of five tree species in midwestern deciduous forests American Midland Naturalist. 164: 173-186. DOI: 10.1674/0003-0031-164.2.173  0.386
2010 Civitello DJ, Rynkiewicz E, Clay K. Meta-analysis of co-infections in ticks Israel Journal of Ecology and Evolution. 56: 417-431. DOI: 10.1560/Ijee.56.3-4.417  0.797
2010 Rudgers JA, Fischer S, Clay K. Managing plant symbiosis: Fungal endophyte genotype alters plant community composition Journal of Applied Ecology. 47: 468-477. DOI: 10.1111/J.1365-2664.2010.01788.X  0.53
2010 Koslow JM, Clay K. Spatial and temporal patterns of rust infection on jewelweed (Impatiens capensis) International Journal of Plant Sciences. 171: 529-537. DOI: 10.1086/652390  0.818
2010 Reinhart KO, Royo AA, Kageyama SA, Clay K. Canopy gaps decrease microbial densities and disease risk for a shade-intolerant tree species Acta Oecologica. 36: 530-536. DOI: 10.1016/J.Actao.2010.07.006  0.428
2010 Larimer AL, Bever JD, Clay K. The interactive effects of plant microbial symbionts: A review and meta-analysis Symbiosis. 51: 139-148. DOI: 10.1007/S13199-010-0083-1  0.821
2010 Goodrich-Blair H, Ané JM, Bever JD, Bordenstein SR, Bright M, Chaston JM, Clay K, Currie CR, Douglas AE, Gerardo N, Harrison MJ, Ley RE, McFall-Ngai M, Mukherjee A, Rader B, et al. Symbiosis research, technology, and education: Proceedings of the 6th International Symbiosis Society Congress held in Madison Wisconsin, USA, August 2009 Symbiosis. 51: 1-12. DOI: 10.1007/S13199-010-0076-0  0.553
2010 Droste T, Flory SL, Clay K. Variation for phenotypic plasticity among populations of an invasive exotic grass Plant Ecology. 207: 297-306. DOI: 10.1007/S11258-009-9673-5  0.656
2010 Flory SL, Clay K. Non-native grass invasion alters native plant composition in experimental communities Biological Invasions. 12: 1285-1294. DOI: 10.1007/S10530-009-9546-9  0.749
2010 Clay K, Reinhart K, Rudgers J, Tinther T, Koslow J, Flory SL. Red Queen communities Infectious Disease Ecology: Effects of Ecosystems On Disease and of Disease On Ecosystems. 145-178.  0.768
2010 Perkins SE, Altizer S, Bjornstad O, Burdon JJ, Clay K, Gómez-Aparicio L, Jeschke JM, Johnson PTJ, Lafferty KD, Malmstrom CM, Martin P, Power A, Strayer DL, Thrall PH, Uriarte M. Invasion biology and parasitic infections Infectious Disease Ecology: Effects of Ecosystems On Disease and of Disease On Ecosystems. 179-204.  0.56
2009 Reinhart KO, Clay K. Spatial variation in soil-borne disease dynamics of a temperate tree, Prunus serotina Ecology. 90: 2984-2993. PMID 19967855 DOI: 10.1890/08-1380.1  0.38
2009 Flory SL, Clay K. Invasive plant removal method determines native plant community responses Journal of Applied Ecology. 46: 434-442. DOI: 10.1111/J.1365-2664.2009.01610.X  0.735
2009 Clay K, Shelton AL, Winkle C. Differential susceptibility of tree species to oviposition by periodical cicadas Ecological Entomology. 34: 277-286. DOI: 10.1111/J.1365-2311.2008.01071.X  0.41
2009 Ren A, Clay K. Impact of a Horizontally Transmitted Endophyte,Balansia henningsiana, on Growth and Drought Tolerance ofPanicum rigidulum International Journal of Plant Sciences. 170: 599-608. DOI: 10.1086/597786  0.457
2009 Flory SL, Clay K. Effects of roads and forest successional age on experimental plant invasions Biological Conservation. 142: 2531-2537. DOI: 10.1016/J.Biocon.2009.05.024  0.717
2008 Clay K, Klyachko O, Grindle N, Civitello D, Oleske D, Fuqua C. Microbial communities and interactions in the lone star tick, Amblyomma americanum. Molecular Ecology. 17: 4371-81. PMID 19378409 DOI: 10.1111/J.1365-294X.2008.03914.X  0.421
2008 Civitello DJ, Flory SL, Clay K. Exotic grass invasion reduces survival of Amblyomma americanum and Dermacentor variabilis ticks (Acari: Ixodidae). Journal of Medical Entomology. 45: 867-72. PMID 18826028 DOI: 10.1603/0022-2585(2008)45[867:Egirso]2.0.Co;2  0.709
2008 Rudgers JA, Clay K. An invasive plant-fungal mutualism reduces arthropod diversity Ecology Letters. 11: 831-840. PMID 18479455 DOI: 10.1111/J.1461-0248.2008.01201.X  0.513
2008 Tintjer T, Leuchtmann A, Clay K. Variation in horizontal and vertical transmission of the endophyte Epichloë elymi infecting the grass Elymus hystrix. The New Phytologist. 179: 236-46. PMID 18422901 DOI: 10.1111/J.1469-8137.2008.02441.X  0.802
2008 Steiner FE, Pinger RR, Vann CN, Grindle N, Civitello D, Clay K, Fuqua C. Infection and co-infection rates of Anaplasma phagocytophilum variants, Babesia spp., Borrelia burgdorferi, and the rickettsial endosymbiont in Ixodes scapularis (Acari: Ixodidae) from sites in Indiana, Maine, Pennsylvania, and Wisconsin. Journal of Medical Entomology. 45: 289-97. PMID 18402145 DOI: 10.1603/0022-2585(2008)45[289:Iacroa]2.0.Co;2  0.385
2007 Koslow JM, Clay K. The mixed mating system of Impatiens capensis and infection by a foliar rust pathogen: patterns of resistance and fitness consequences. Evolution; International Journal of Organic Evolution. 61: 2643-54. PMID 17894807 DOI: 10.1111/J.1558-5646.2007.00224.X  0.804
2007 Rudgers JA, Holah J, Orr SP, Clay K. Forest succession suppressed by an introduced plant-fungal symbiosis Ecology. 88: 18-25. PMID 17489448 DOI: 10.1890/0012-9658(2007)88[18:Fssbai]2.0.Co;2  0.552
2007 Rieseberg LH, Kim SC, Randell RA, Whitney KD, Gross BL, Lexer C, Clay K. Hybridization and the colonization of novel habitats by annual sunflowers. Genetica. 129: 149-65. PMID 16955330 DOI: 10.1007/S10709-006-9011-Y  0.384
2007 Flory SL, Rudgers JA, Clay K. Experimental light treatments affect invasion success and the impact of Microstegium vimineum on the resident community Natural Areas Journal. 27: 124-132. DOI: 10.3375/0885-8608(2007)27[124:Eltais]2.0.Co;2  0.728
2007 Marks S, Clay K. Low resource availability differentially affects the growth of host grasses infected by fungal endophytes International Journal of Plant Sciences. 168: 1269-1277. DOI: 10.1086/521834  0.467
2007 Finlay RD, Clay K. Fungal endophytes in forests, woody plants and grassland ecosystems: diversity, functional ecology and evolution Fungal Biology Reviews. 21: 49-50. DOI: 10.1016/J.Fbr.2007.06.001  0.505
2007 Rudgers JA, Clay K. Endophyte symbiosis with tall fescue: how strong are the impacts on communities and ecosystems? Fungal Biology Reviews. 21: 107-124. DOI: 10.1016/J.Fbr.2007.05.002  0.569
2006 Finkes LK, Cady AB, Mulroy JC, Clay K, Rudgers JA. Plant-fungus mutualism affects spider composition in successional fields. Ecology Letters. 9: 347-356. PMID 16958901 DOI: 10.1111/J.1461-0248.2005.00882.X  0.54
2006 Flory SL, Clay K. Invasive shrub distribution varies with distance to roads and stand age in eastern deciduous forests in Indiana, USA Plant Ecology. 184: 131-141. DOI: 10.1007/S11258-005-9057-4  0.667
2005 Clay K, Holah J, Rudgers JA. Herbivores cause a rapid increase in hereditary symbiosis and alter plant community composition Proceedings of the National Academy of Sciences of the United States of America. 102: 12465-12470. PMID 16116093 DOI: 10.1073/Pnas.0503059102  0.562
2005 Lemons A, Clay K, Rudgers JA. Connecting plant-microbial interactions above and belowground: A fungal endophyte affects decomposition Oecologia. 145: 595-604. PMID 16001218 DOI: 10.1007/S00442-005-0163-8  0.554
2005 Reinhart KO, Royo AA, Van Der Putten WH, Clay K. Soil feedback and pathogen activity in Prunus serotina throughout its native range Journal of Ecology. 93: 890-898. DOI: 10.1111/J.1365-2745.2005.01028.X  0.356
2005 Orr SP, Rudgers JA, Clay K. Invasive plants can inhibit native tree seedlings: Testing potential allelopathic mechanisms Plant Ecology. 181: 153-165. DOI: 10.1007/S11258-005-5698-6  0.534
2004 Price JS, Bever JD, Clay K. Genotype, environment, and genotype by environment interactions determine quantitative resistance to leaf rust (Coleosporium asterum) in Euthamia graminifolia (Asteraceae). The New Phytologist. 162: 729-743. PMID 33873775 DOI: 10.1111/j.1469-8137.2004.01082.x  0.555
2004 Packer A, Clay K. Development of negative feedback during successive growth cycles of black cherry. Proceedings. Biological Sciences / the Royal Society. 271: 317-24. PMID 15058444 DOI: 10.1098/Rspb.2003.2583  0.724
2004 Clay K. Fungi and the food of the gods. Nature. 427: 401-2. PMID 14749809 DOI: 10.1038/427401A  0.402
2004 Pan JJ, Clay K. Epichloë glyceriae infection affects carbon translocation in the clonal grass Glyceria striata New Phytologist. 164: 467-475. DOI: 10.1111/J.1469-8137.2004.01203.X  0.641
2004 Price JS, Bever JD, Clay K. Genotype, environment, and genotype by environment interactions determine quantitative resistance to leaf rust (Coleosporium asterum) in Euthamia graminifolia (Asteraceae) New Phytologist. 162: 729-743. DOI: 10.1111/J.1469-8137.2004.01082.X  0.6
2004 Rudgers JA, Koslow JM, Clay K. Endophytic fungi alter relationships between diversity and ecosystem properties Ecology Letters. 7: 42-51. DOI: 10.1046/J.1461-0248.2003.00543.X  0.834
2003 Pan JJ, Clay K. Infection by the systemic fungus Epichloë glyceriae alters clonal growth of its grass host, Glyceria striata. Proceedings. Biological Sciences / the Royal Society. 270: 1585-91. PMID 12908979 DOI: 10.1098/Rspb.2003.2428  0.621
2003 Clay K. Conservation biology: Parasites lost. Nature. 421: 585-6. PMID 12571575 DOI: 10.1038/421585A  0.345
2003 Reynolds HL, Packer A, Bever JD, Clay K. Grassroots ecology: Plant-microbe-soil interactions as drivers of plant community structure and dynamics Ecology. 84: 2281-2291. DOI: 10.1890/02-0298  0.824
2003 Packer A, Clay K. Soil pathogens and Prunus serotina seedling and sapling growth near conspecific trees Ecology. 84: 108-119. DOI: 10.1890/0012-9658(2003)084[0108:Spapss]2.0.Co;2  0.737
2003 Reinhart KO, Packer A, Van Der Putten WH, Clay K. Plant-soil biota interactions and spatial distribution of black cherry in its native and invasive ranges Ecology Letters. 6: 1046-1050. DOI: 10.1046/J.1461-0248.2003.00539.X  0.757
2002 Clay K, Schardl C. Evolutionary origins and ecological consequences of endophyte symbiosis with grasses. The American Naturalist. 160: S99-S127. PMID 18707456 DOI: 10.1086/342161  0.546
2002 Pan JJ, Clay K. Infection by the systemic fungus Epichloë glyceriae and clonal growth of its host grass Glyceria striata Oikos. 98: 37-46. DOI: 10.1034/J.1600-0706.2002.980104.X  0.684
2001 Matthews JW, Clay K. Influence of fungal endophyte infection on plant-soil feedback and community interactions Ecology. 82: 500-509. DOI: 10.1890/0012-9658(2001)082[0500:Iofeio]2.0.Co;2  0.44
2001 Clay K. Symbiosis and the regulation of communities American Zoologist. 41: 810-824. DOI: 10.1668/0003-1569(2001)041[0810:Satroc]2.0.Co;2  0.535
2001 Richardson CR, Clay K. Sex-ratio variation among Arisaema species with different patterns of gender diphasy Plant Species Biology. 16: 139-149. DOI: 10.1046/J.1442-1984.2001.00058.X  0.349
2000 Packer A, Clay K. Soil pathogens and spatial patterns of seedling mortality in a temperate tree. Nature. 404: 278-81. PMID 10749209 DOI: 10.1038/35005072  0.748
1999 Clay K, Holah J. Fungal endophyte symbiosis and plant diversity in successional fields Science (New York, N.Y.). 285: 1742-5. PMID 10481011 DOI: 10.1126/Science.285.5434.1742  0.572
1998 Clay K. Parallel worlds converge. Trends in Ecology & Evolution. 13: 38-9. PMID 21238190 DOI: 10.1016/S0169-5347(97)01265-2  0.315
1998 Kover PX, Clay K. Trade-off between virulence and vertical transmission and the maintenance of a virulent plant pathogen. The American Naturalist. 152: 165-75. PMID 18811383 DOI: 10.1086/286159  0.488
1997 Clay K, Brown VK. Infection of Holcus lanatus and H. mollis by Epichloë in Experimental Grasslands@@@Infection of Holcus lanatus and H. mollis by Epichloe in Experimental Grasslands Oikos. 79: 363-370. DOI: 10.2307/3546020  0.369
1997 Kover PX, Dolan TE, Clay K. Potential versus actual contribution of vertical transmission to pathogen fitness Proceedings of the Royal Society of London. Series B: Biological Sciences. 264: 903-909. DOI: 10.1098/Rspb.1997.0125  0.387
1996 Clay K, Kover PX. The Red Queen Hypothesis and plant/pathogen interactions. Annual Review of Phytopathology. 34: 29-50. PMID 15012533 DOI: 10.1146/Annurev.Phyto.34.1.29  0.428
1996 Clay K, Kover P. Evolution and Stasis in Plant--Pathogen Associations Ecology. 77: 997-1003. DOI: 10.2307/2265570  0.512
1996 MARKS S, CLAY K. Physiological responses of Festuca arundinacea to fungal endophyte infection New Phytologist. 133: 727-733. DOI: 10.1111/J.1469-8137.1996.Tb01941.X  0.48
1996 Clay K. Interactions among fungal endophytes, grasses and herbivores Researches On Population Ecology. 38: 191-201. DOI: 10.1007/Bf02515727  0.571
1996 Leuchtmann A, Clay K. Isozyme evidence for host races of the fungusAtkinsonella hypoxylon(Clavicipitaceae) infecting theDanthonia(Poaceae) complex in the southern Appalachians American Journal of Botany. 83: 1144-1152. DOI: 10.1002/J.1537-2197.1996.Tb13894.X  0.455
1995 Van Horn R, Clay K. MITOCHONDRIAL DNA VARIATION IN THE FUNGUS ATKINSONELLA HYPOXYLON INFECTING SYMPATRIC DANTHONIA GRASSES. Evolution; International Journal of Organic Evolution. 49: 360-371. PMID 28565002 DOI: 10.1111/J.1558-5646.1995.Tb02248.X  0.384
1995 Fowler NL, Clay K. Environmental heterogeneity, fungal parasitism and the demography of the grass Stipa leucotricha. Oecologia. 103: 55-62. PMID 28306945 DOI: 10.1007/Bf00328425  0.685
1995 Lively CM, Johnson SG, Delph LF, Clay K. Thinning Reduces the Effect of Rust Infection on Jewelweed (Impatiens Capensis) Ecology. 76: 1859-1862. DOI: 10.2307/1940718  0.499
1995 Clay K. Correlates of pathogen species richness in the grass family Botany. 73: 42-49. DOI: 10.1139/B95-223  0.504
1995 Fowler NL, Clay K. Environmental heterogeneity, fungal parasitism and the demography of the grass Stipa leucotricha Oecologia. 103: 55-62. DOI: 10.1007/BF00328425  0.563
1994 Lu M, Clay K. Differential Growth of Atkinsonella Species on Host Grass Calli Mycologia. 86: 667. DOI: 10.2307/3760538  0.381
1994 Clay K. Hereditary symbiosis in the grass genus Danthonia New Phytologist. 126: 223-231. DOI: 10.1111/J.1469-8137.1994.Tb03940.X  0.444
1993 Leuchtmann A, Clay K. Nonreciprocal Compatibility between Epichloe typhina and Four Host Grasses Mycologia. 85: 157. DOI: 10.2307/3760451  0.514
1993 Clay K, Marks S, Cheplick GP. Effects of Insect Herbivory and Fungal Endophyte Infection on Competitive Interactions among Grasses Ecology. 74: 1767-1777. DOI: 10.2307/1939935  0.514
1993 Clay K, Frentz IC. Balansia pilulaeformis, an epiphytic species Mycologia. 85: 527-534. DOI: 10.1080/00275514.1993.12026305  0.411
1993 Leuchtmann A, Clay K. Nonreciprocal Compatibility BetweenEpichloë Typhinaand Four Host Grasses Mycologia. 85: 157-163. DOI: 10.1080/00275514.1992.12026262  0.39
1993 Clay K. The ecology and evolution of endophytes Agriculture, Ecosystems & Environment. 44: 39-64. DOI: 10.1016/0167-8809(93)90038-Q  0.531
1993 Clay K. Size‐Dependent Gender Change In Green Dragon (Arisaema Dracontium; Araceae) American Journal of Botany. 80: 769-777. DOI: 10.1002/J.1537-2197.1993.Tb15293.X  0.396
1992 Clay K. Fungal endophytes of plants: biological and chemical diversity. Natural Toxins. 1: 147-9. PMID 1344915 DOI: 10.1002/Nt.2620010302  0.474
1991 Madej CW, Clay K. Avian seed preference and weight loss experiments: the effect of fungal endophyte-infected tall fescue seeds. Oecologia. 88: 296-302. PMID 28312146 DOI: 10.1007/Bf00320825  0.384
1991 Clay K. Parasitic castration of plants by fungi. Trends in Ecology & Evolution. 6: 162-6. PMID 21232447 DOI: 10.1016/0169-5347(91)90058-6  0.506
1991 Marks S, Clay K, Cheplick GP. Effects of Fungal Endophytes on Interspecific and Intraspecific Competition in the Grasses Festuca arundinacea and Lolium perenne The Journal of Applied Ecology. 28: 194. DOI: 10.2307/2404125  0.451
1991 STOVALL ME, CLAY K. Adverse effects on fall armyworm feeding on fungus-free leaves of fungus-infected plants Ecological Entomology. 16: 519-523. DOI: 10.1111/J.1365-2311.1991.Tb00245.X  0.47
1991 Stovall ME, Clay K. Fungitoxic Effects of Balansia Cyperi Mycologia. 83: 288-295. DOI: 10.1080/00275514.1991.12026012  0.438
1990 Langevin SA, Clay K, Grace JB. THE INCIDENCE AND EFFECTS OF HYBRIDIZATION BETWEEN CULTIVATED RICE AND ITS RELATED WEED RED RICE (ORYZA SATIVA L.). Evolution; International Journal of Organic Evolution. 44: 1000-1008. PMID 28569027 DOI: 10.1111/J.1558-5646.1990.Tb03820.X  0.37
1990 Marks S, Clay K. Effects of CO2 enrichment, nutrient addition, and fungal endophyte-infection on the growth of two grasses. Oecologia. 84: 207-214. PMID 28312754 DOI: 10.1007/Bf00318273  0.481
1990 Clay K. Comparative Demography of Three Graminoids Infected by Systemic, Clavicipitaceous Fungi Ecology. 71: 558-570. DOI: 10.2307/1940309  0.533
1990 Clay K. Fungal Endophytes of Grasses Annual Review of Ecology and Systematics. 21: 275-297. DOI: 10.1146/Annurev.Es.21.110190.001423  0.55
1990 Powell RG, Plattner RD, Yates SG, Clay K, Leuchtmann A. Ergobalansine, a New Ergot-Type Peptide Alkaloid Isolated from Cenchrus echinatus (Sandbur Grass) Infected with Balansia obtecta, and Produced in Liquid Cultures of B. obtecta and Balansia cyperi Journal of Natural Products. 53: 1272-1279. DOI: 10.1021/Np50071A021  0.313
1990 Plowman TG, Leuchtmann A, Blaney C, Clay K. Significance of the fungus balansia cyperi infecting medicinal species of cyperus (Cyperaceae) from Amazonia Economic Botany. 44: 452-462. DOI: 10.1007/Bf02859780  0.435
1989 Leuchtmann A, Clay K. EXPERIMENTAL EVIDENCE FOR GENETIC VARIATION IN COMPATIBILITY BETWEEN THE FUNGUS ATKINSONELLA HYPOXYLON AND ITS THREE HOST GRASSES. Evolution; International Journal of Organic Evolution. 43: 825-834. PMID 28564203 DOI: 10.1111/J.1558-5646.1989.Tb05180.X  0.459
1989 Clay K, Cheplick GP, Marks S. Impact of the fungus Balansia henningsiana on Panicum agrostoides: frequency of infection, plant growth and reproduction, and resistance to pests. Oecologia. 80: 374-380. PMID 28312065 DOI: 10.1007/Bf00379039  0.492
1989 Leuchtmann A, Clay K. Isozyme variation in the fungus Atkinsonella hypoxylon within and among populations of its host grasses Canadian Journal of Botany. 67: 2600-2607. DOI: 10.1139/B89-336  0.303
1989 Cheplick GP, Clay K, Marks S. Interactions between infection by endophytic fungi and nutrient limitation in the grasses lolium perenne and festuca arundinacea New Phytologist. 111: 89-97. DOI: 10.1111/J.1469-8137.1989.Tb04222.X  0.489
1989 Clay K, Leuchtmann A. Infection of Woodland Grasses by Fungal Endophytes Mycologia. 81: 805-811. DOI: 10.1080/00275514.1989.12025825  0.368
1989 Leuchtmann A, Clay K. Morphological, Cultural and Mating Studies on Atkinsonella, Including A. Texensis Mycologia. 81: 692-701. DOI: 10.1080/00275514.1989.12025810  0.316
1989 Clay K. Clavicipitaceous endophytes of grasses: Their potential as biocontrol agents Mycological Research. 92: 1-12. DOI: 10.1016/S0953-7562(89)80088-7  0.438
1989 Clay K, Levin DA. QUANTITATIVE VARIATION IN PHLOX: COMPARISON OF SELFING AND OUTCROSSING SPECIES American Journal of Botany. 76: 577-588. DOI: 10.1002/J.1537-2197.1989.Tb11350.X  0.307
1988 Cheplick GP, Clay K. Acquired Chemical Defences in Grasses: The Role of Fungal Endophytes Oikos. 52: 309. DOI: 10.2307/3565204  0.524
1988 Clay K. Fungal Endophytes of Grasses: A Defensive Mutualism between Plants and Fungi Ecology. 69: 10-16. DOI: 10.2307/1943155  0.504
1988 STOVALL ME, CLAY K. The effect of the fungus, Balansia cyperi Edg., on growth and reproduction of purple nutsedge, Cyperus rotundus L. New Phytologist. 109: 351-359. DOI: 10.1111/J.1469-8137.1988.Tb04205.X  0.495
1988 Leuchtmann A, Clay K. Experimental Infection of Host Grasses and Sedges withAtkinsonella HypoxylonandBalansia Cyperi(Balansiae, Clavicipitaceae) Mycologia. 80: 291-297. DOI: 10.1080/00275514.1988.12025541  0.414
1988 Leuchtmann A, Clay K. Atkinsonella Hypoxylon and Balansia Cyperi, Epiphytic Members of the Balansiae Mycologia. 80: 192-199. DOI: 10.1080/00275514.1988.12025520  0.505
1987 Kelley SE, Clay K. INTERSPECIFIC COMPETITIVE INTERACTIONS AND THE MAINTENANCE OF GENOTYPIC VARIATION WITHIN TWO PERENNIAL GRASSES. Evolution; International Journal of Organic Evolution. 41: 92-103. PMID 28563753 DOI: 10.1111/J.1558-5646.1987.Tb05773.X  0.369
1987 Jones JP, Clay K. Ascus and crozier development in the Balansiae Botany. 65: 1027-1030. DOI: 10.1139/B87-142  0.313
1987 Clay K. The effect of fungi on the interaction between host plants and their herbivores Canadian Journal of Plant Pathology. 9: 380-388. DOI: 10.1080/07060668709501871  0.506
1987 Antonovics J, Clay K, Schmitt J. The measurement of small-scale environmental heterogeneity using clonal transplants of Anthoxanthum odoratum and Danthonia spicata Oecologia. 71: 601-607. DOI: 10.1007/BF00379305  0.551
1986 Clay K, Levin DA. Environment-Dependent Intraspecific Competition in Phlox Drummondii Ecology. 67: 37-45. DOI: 10.2307/1938501  0.309
1986 Clay K. Induced vivipary in the sedge Cyperus virens and the transmission of the fungus Balansia cyperi (Clavicipitaceae) Canadian Journal of Botany. 64: 2984-2988. DOI: 10.1139/B86-394  0.476
1986 Hardy TN, Clay K, Hammond AM. Leaf Age and Related Factors Affecting Endophyte-mediated Resistance to Fall Armyworm (Lepidoptera: Noctuidae) in Tall Fescue Environmental Entomology. 15: 1083-1089. DOI: 10.1093/Ee/15.5.1083  0.345
1985 Clay K, Antonovics J. QUANTITATIVE VARIATION OF PROGENY FROM CHASMOGAMOUS AND CLEISTOGAMOUS FLOWERS IN THE GRASS DANTHONIA SPICATA. Evolution; International Journal of Organic Evolution. 39: 335-348. PMID 28564219 DOI: 10.1111/J.1558-5646.1985.Tb05671.X  0.481
1985 Clay K, Antonovics J. DEMOGRAPHIC GENETICS OF THE GRASS DANTHONIA SPICATA: SUCCESS OF PROGENY FROM CHASMOGAMOUS AND CLEISTOGAMOUS FLOWERS. Evolution; International Journal of Organic Evolution. 39: 205-210. PMID 28563633 DOI: 10.1111/J.1558-5646.1985.Tb04094.X  0.458
1985 Clay K, Hardy TN, Hammond AM. Fungal endophytes of grasses and their effects on an insect herbivore. Oecologia. 66: 1-5. PMID 28310805 DOI: 10.1007/Bf00378545  0.396
1985 Hardy TN, Clay K, Hammond AM. Fall Armyworm (Lepidoptera: Noctuidae): A Laboratory Bioassay and Larval Preference Study for the Fungal Endophyte of Perennial Ryegrass Journal of Economic Entomology. 78: 571-575. DOI: 10.1093/Jee/78.3.571  0.358
1985 Clay K, Hardy TN, Hammond AM. FUNGAL ENDOPHYTES OF CYPERUS AND THEIR EFFECT ON AN INSECT HERBIVORE American Journal of Botany. 72: 1284-1289. DOI: 10.1002/J.1537-2197.1985.TB08381.X  0.388
1985 Clay K, Dement D, Rejmanek M. Experimental Evidence For Host Races In Mistletoe (Phoradendron Tomentosum) American Journal of Botany. 72: 1225-1231. DOI: 10.1002/J.1537-2197.1985.Tb08376.X  0.489
1984 Clay K, Jones JP. Transmission of Atkinsonella hypoxylon (Clavicipitaceae) by cleistogamous seed of Danthonia spicata (Gramineae) Botany. 62: 2893-2895. DOI: 10.1139/B84-387  0.469
1981 Clay K, Shaw R. An experimental demonstration of density-dependent reproduction in a natural population of Diamorpha smallii, a rare annual. Oecologia. 51: 1-6. PMID 28310300 DOI: 10.1007/BF00344643  0.513
1981 Clay K, Ellstrand NC. Stylar Polymorphism in Epigaea repens, a Dioecious Species Bulletin of the Torrey Botanical Club. 108: 305. DOI: 10.2307/2484708  0.519
1981 Clay K, Shaw R. An experimental demonstration of density-dependent reproduction in a natural population of Diamorpha smallii, a rare annual Oecologia. 51: 1-6. DOI: 10.1007/BF00344643  0.438
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