{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T15:00:16Z","timestamp":1774882816937,"version":"3.50.1"},"reference-count":52,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2013,8,1]],"date-time":"2013-08-01T00:00:00Z","timestamp":1375315200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Thomas E. Wenzlau Presidential Discretionary"},{"name":"Ohio Wesleyan University"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American J of Botany"],"published-print":{"date-parts":[[2013,8]]},"abstract":"<jats:p>\u2022 <jats:italic>Premise of Study:<\/jats:italic> Global increases in atmospheric CO<jats:sub>2<\/jats:sub> and temperature may interact in complex ways to influence plant physiology and growth, particularly for species that grow in cool, early spring conditions in temperate forests. Plant species may also vary in their responses to environmental changes; fast\u2010growing invasives may be more responsive to rising CO<jats:sub>2<\/jats:sub> than natives and may increase production of allelopathic compounds under these conditions, altering species\u2019 competitive interactions.<\/jats:p><jats:p>\u2022 <jats:italic>Methods:<\/jats:italic> We examined growth and physiological responses of <jats:italic>Alliaria petiolata<\/jats:italic>, an allelopathic, invasive herb, and <jats:italic>Geum vernum<\/jats:italic>, a co\u2010occurring native herb, to ambient and elevated spring temperatures and atmospheric CO<jats:sub>2<\/jats:sub> conditions in a factorial growth chamber experiment.<\/jats:p><jats:p>\u2022 <jats:italic>Key Results:<\/jats:italic> At 5 wk, leaves were larger at high temperature, and shoot biomass increased under elevated CO<jats:sub>2<\/jats:sub> only at high temperature in both species. As temperatures gradually warmed to simulate seasonal progression, <jats:italic>G. vernum<\/jats:italic> became responsive to CO<jats:sub>2<\/jats:sub> at both temperatures, whereas <jats:italic>A. petiolata<\/jats:italic> continued to respond to elevated CO<jats:sub>2<\/jats:sub> only at high temperature. Elevated CO<jats:sub>2<\/jats:sub> increased thickness and decreased nitrogen concentrations in leaves of both species. <jats:italic>Alliaria petiolata<\/jats:italic> showed photosynthetic downregulation at elevated CO<jats:sub>2<\/jats:sub>, whereas <jats:italic>G. vernum<\/jats:italic> photosynthesis increased at elevated temperature. Flavonoid and cyanide concentrations decreased significantly in <jats:italic>A. petiolata<\/jats:italic> leaves in the elevated CO<jats:sub>2<\/jats:sub> and temperature treatment. Total glucosinolate concentrations and trypsin inhibitor activities did not vary among treatments.<\/jats:p><jats:p>\u2022 <jats:italic>Conclusions:<\/jats:italic> Future elevated spring temperatures and CO<jats:sub>2<\/jats:sub> will interact to stimulate growth for <jats:italic>A. petiolata<\/jats:italic> and <jats:italic>G. vernum<\/jats:italic>, but there may be reduced allelochemical effects in <jats:italic>A. petiolata<\/jats:italic>.<\/jats:p>","DOI":"10.3732\/ajb.1300014","type":"journal-article","created":{"date-parts":[[2013,7,16]],"date-time":"2013-07-16T00:54:23Z","timestamp":1373936063000},"page":"1544-1554","source":"Crossref","is-referenced-by-count":20,"title":["Gas exchange, growth, and defense responses of invasive <i>Alliaria petiolata<\/i> (Brassicaceae) and native <i>Geum vernum<\/i> (Rosaceae) to elevated atmospheric CO<sub>2<\/sub> and warm spring temperatures"],"prefix":"10.1002","volume":"100","author":[{"given":"Laurel J.","family":"Anderson","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Don","family":"Cipollini","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,8]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8137.2004.01224.x"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-3040.2007.01641.x"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-3040.1991.tb01450.x"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10530-010-9744-5"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s004420050920"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1744-7909.2008.00751.x"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00442-005-0158-5"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1890\/11-0485.1"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tree.2009.12.003"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1890\/07-0370.1"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-3040.2008.01782.x"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.3732\/ajb.89.9.1422"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-294X.2004.02161.x"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10886-006-9205-x"},{"key":"e_1_2_5_16_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10886-005-5284-3"},{"key":"e_1_2_5_17_1","doi-asserted-by":"publisher","DOI":"10.3159\/TORREY-D-11-00019.1"},{"key":"e_1_2_5_18_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.pp.40.060189.002443"},{"key":"e_1_2_5_19_1","doi-asserted-by":"publisher","DOI":"10.2307\/2390090"},{"key":"e_1_2_5_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature11056"},{"key":"e_1_2_5_21_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1136674"},{"key":"e_1_2_5_22_1","doi-asserted-by":"crossref","first-page":"11","DOI":"10.7764\/rcia.v32i1.302","article-title":"Allelopathic affects of cyanogenic glucosides on Nemaguard peach seedlings","volume":"32","author":"Gonzalez E.","year":"2005","journal-title":"Ciencia e Investigaci\u00f3n Agraria"},{"key":"e_1_2_5_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0031-9422(97)00740-1"},{"key":"e_1_2_5_24_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01403897"},{"key":"e_1_2_5_25_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10530-009-9671-5"},{"key":"e_1_2_5_26_1","doi-asserted-by":"publisher","DOI":"10.1086\/660103"},{"key":"e_1_2_5_27_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00425-007-0629-5"},{"key":"e_1_2_5_28_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01259436"},{"key":"e_1_2_5_29_1","volume-title":"Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change.","author":"IPCC","year":"2007"},{"key":"e_1_2_5_30_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10886-011-0044-z"},{"key":"e_1_2_5_31_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8137.2007.02189.x"},{"key":"e_1_2_5_32_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00442-010-1765-3"},{"key":"e_1_2_5_33_1","volume-title":"Analysis of messy data","author":"Milliken G. A.","year":"1992"},{"key":"e_1_2_5_34_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0602392103"},{"key":"e_1_2_5_35_1","doi-asserted-by":"publisher","DOI":"10.1674\/0003-0031(2003)150[0231:SVIPRI]2.0.CO;2"},{"key":"e_1_2_5_36_1","volume-title":"Element stewardship abstract for Alliaria petiolata Alliaria officinalis)","author":"Nuzzo V.","year":"2000"},{"key":"e_1_2_5_37_1","doi-asserted-by":"publisher","DOI":"10.1641\/0006-3568(2003)053[0805:TCIEFU]2.0.CO;2"},{"key":"e_1_2_5_38_1","doi-asserted-by":"publisher","DOI":"10.3732\/ajb.91.2.285"},{"key":"e_1_2_5_39_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.ecolsys.37.091305.110039"},{"key":"e_1_2_5_40_1","doi-asserted-by":"publisher","DOI":"10.1641\/B580510"},{"key":"e_1_2_5_41_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.0269-8463.2001.00584.x"},{"key":"e_1_2_5_42_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-3040.2007.01710.x"},{"key":"e_1_2_5_43_1","doi-asserted-by":"publisher","DOI":"10.1890\/0012-9658(1998)079[0632:EOPIDI]2.0.CO;2"},{"key":"e_1_2_5_44_1","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1038\/35040544","article-title":"Elevated CO2 increases productivity and invasive species success in an arid ecosystem","volume":"408","author":"Smith S.","year":"2001","journal-title":"Nature"},{"key":"e_1_2_5_45_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0587.1997.tb00381.x"},{"key":"e_1_2_5_46_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pbio.0040140"},{"key":"e_1_2_5_47_1","doi-asserted-by":"publisher","DOI":"10.1104\/pp.96.2.627"},{"key":"e_1_2_5_48_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1020874124645"},{"key":"e_1_2_5_49_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00442-011-2172-0"},{"key":"e_1_2_5_50_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8137.2007.02170.x"},{"key":"e_1_2_5_51_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.ppat.1000844"},{"key":"e_1_2_5_52_1","doi-asserted-by":"publisher","DOI":"10.1093\/jxb\/erg027"},{"key":"e_1_2_5_53_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2486.2005.01086.x"}],"container-title":["American Journal of Botany"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.3732%2Fajb.1300014","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/bsapubs.onlinelibrary.wiley.com\/doi\/pdf\/10.3732\/ajb.1300014","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T18:25:31Z","timestamp":1759861531000},"score":1,"resource":{"primary":{"URL":"https:\/\/bsapubs.onlinelibrary.wiley.com\/doi\/10.3732\/ajb.1300014"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,8]]},"references-count":52,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2013,8]]}},"alternative-id":["10.3732\/ajb.1300014"],"URL":"https:\/\/doi.org\/10.3732\/ajb.1300014","archive":["Portico"],"relation":{},"ISSN":["0002-9122","1537-2197"],"issn-type":[{"value":"0002-9122","type":"print"},{"value":"1537-2197","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,8]]}}}