Table 3 in Phenylethanoid glycosides in tepals of Magnolia salicifolia and their occurrence in flowers of Magnoliaceae

Table 3 Accessions of Liriodendron and Magnolia studied and relative levels of phenylethanoid glycosides 1–6 in tepals determined by LC–MS analysis a.
Sample ref.SpeciesKew accession No.Date collected123456LiriodendronBI-19681L. tulipifera L.1969-1755202/06/2010(+)?++–++++++++BI-19722L. chinense (Hemsl.) Sarg.1999-16917/06/2010–++–(+)++++Magnolia subgen. MagnoliaSect. MagnoliaBI-19750M. grandiflora L.1980-649501/07/2010–+–+++++BI-19751001980-640901/07/2010–++–++++++++BI-19682M. virginiana L.1969-1768202/06/2010–+++–++++++BI-19743001993-133028/06/2010–+–++++++BI-19749001979-645101/07/2010–+++–(+)++++Sect. Gwillimia subsect. GwillimiaBI-19737M. delavayi French1969-5090228/06/2010–(+)–(+)++Sect. MacrophyllaBI-19560M. macrophylla Michx.1934-9080125/05/2010(+)?+(+)++++Sect. Rytidospermum subsect. OyamaBI-19731M. sieboldii K. Koch.1998-17723/06/2010(+)?+++–+++++BI-19680M. sieboldii subsp. sinensis (Rehder and E.H. Wilson) Spongberg1999-122202/06/2010(+)?++–++++++BI-19552M. wilsonii (Finet and Gagnep.) Rehder2008-136718/05/2010–++––++(+)Sect. Rytidospermum subsect. RytidospermumBI-19553M. obovata Thunb.2000-37818/05/2010–+–(+)(+)(+)BI-20610002000-37004/05/2011–(+)–(+)(+)(+)BI-20611002000-347504/05/2011(+)?(+)–(+)(+)(+)BI-20612002000-253704/05/2011(+)?(+)–(+)(+)(+)Magnolia subgen. YulaniaSect. Michelia subsect. MicheliaBI-19486M. figo (Lour.) DC.1996-52529/04/2010++++(+)++++++Sect. Yulania subsect. TulipastrumBI-20613M. acuminata L.1973-1133704/05/2011–+––+–Sect. Yulania subsect. YulaniaBI-19341M. campbellii Hook f. and Thomson1969-1837606/04/2010++++++++++BI-19342001969-1837806/04/2010(+)++(+)+++++BI-19347M. cylindrica E.H. Wilson2001-126506/04/2010++++++++++++BI-18572M. denudata Desr.1969-1879604/04/2009++++(+)++(+)BI-19362001977-671607/04/2010+++++++++BI-19469M. kobus DC.1993-131621/04/2010(+)++++++++++BI-19473001915-210121/04/2010++++++++++BI-19361001983-342007/04/2010+++++++++++++BI-19389001983-831313/04/2010++++++++++++++BI-19477001973-1592021/04/2010+++(+)+++++BI-19363M. kobus var. borealis Sarg.2000-151207/04/2010+++++++++++++BI-19419M. liliiflora Desr.1992-84621/04/2010(+)+–(+)+–BI-19429001979-112521/04/2010(+)(+)(+)(+)(+)(+)BI-19444001992-84421/04/2010(+)+(+)(+)+–BI-19352M. salicifolia (Siebold & Zucc.) Maxim.1973-1424407/04/2010+++++(+)+++(+)BI-19354001984-377007/04/2010+++++++++++BI-19368001984-826108/04/2010++++++++++BI-18547001969-1880031/02/2009+++++++++++BI-19370001969-1880709/04/2010++++++++++++++BI-19436M. sargentiana Rehder & E.H. Wilson1973-1136921/04/2010(+)++++++++++BI-19356M. sprengeri Pamp.1984-826207/04/2010++++++++++(+)BI-19366001984-836408/04/2010++++++++++++++BI-19353001969-1879507/04/2010+++++++++++++BI-19376001998-21009/04/2010+++++++++++BI-19339M. stellata (Siebold & Zucc.) Maxim.1992-109206/04/2010(+)+++++++++++BI-19355001992-109107/04/2010(+)+++++++++++BI-19371001969-1880509/04/2010(+)+++++++++++BI-19372001992-118509/04/2010(+)+++++++++BI-19397001994-209316/04/2010++++++++++++++BI-19470001992-108821/04/2010(+)++++++++++++HybridsBI-19502M. x fogii ‘Jack Fogg’2003-74106/05/2010+++++++++++(+)BI-19358M. x loebneri ‘Raspberry Fun’2003-65407/04/2010+++++++++++++++BI-19437M. x soulangeana ‘Speciosa’1992-106721/04/2010++++++++BI-19396M. x veitchii1973-1137916/04/2010+++++++++++++BI-21509Magnolia ‘ Yellow Lantern’2004-126026/03/2012–+(+)(+)(+)–
a Ion count of [M–H] — at maximum chromatographic peak height: +++ =>1 × 10 7, ++–>1 × 10 6, + =>1 × 10 5, (+) = <1 × 10 5,? = confirmation of trace levels confused by peaks of isobaric ions.