PharmacognosticalStudyontheBegoniaCavalereiLevlandPineLeafinShangtongwaitulin412000AbstractSomeresearchhadbeendoneontheoriginplantsofbegoniacavalereilevlandpineleafcharactermicro-tissuesignatureanditsdifferentiation.Theresultindicatedthetwokindsofplantshadobviousdiagnosticcharacteristicsandtheheyeshengnamedwiththehelleborebegoniacavalereilevlwasmoreappropriate.Theresearchsuppliedqualityevaluationmethodforutilizingtheresourcepreferably.KeywordsShangtongwaitulinBegoniacavalereilevlPineleafPharmacognosticalstudyR282.6A1672-951X200606-0082-021BegoniacavalereiLevl.11.1BegoniacavalereiLevl1.21.31.3.1BegoniacavalereiLevl.2~46cm~25cm8cm~22cm5cm~19cm343231.3.25cm~30cm0.3cm~0.8cm2cm~6mm2~44cm~25cm1~331.5cm1.3.3111φ0.3cm123456782812620066Vol.12No.6GuidingJournalofTCMJune.2006222~32212123456789102.1PinusmassonianaLamb.45m1.5m12cm~20cm0.1cm~1.5cm2~44cm~7cm2.5cm~4cm4mm~6mm1.6mm~2mm4~510~12452.212cm~20cm0.1cm0.5cm2.311~34~71~263312345679101112132.40.5g5m180%10min2ml1ml2.55pinusP.Koraiensissieb.etZuccP.kwangtungensischunP.massonianaLambPtabulaeformisLambP.yunnanensisFr.552232cm6-123.5-710-206-1515-30cm0.10.10.15-0.20.1524-7103103123541103812620066Vol.12No.6GuidingJournalofTCMJune.20062003199336.4%48.9%29.6%43.3%199863.7%75.4%33.4%62%75.1%333.13.23.33.41.M.2006342.J.1996145343.N.23892005712006-05-09831.M.1977137812542.M.19644903.M.19855344.M.19782512635.M.19853099266.M.19781112006-03-0101112620066Vol.12No.6GuidingJournalofTCMJune.2006