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Keywords from Image Description:
Magnolia wieseneri. obovata Thunb and sieboldii Koch showing the tepals undifferentiated perianth parts stamens male parts and pistils female parts spirally arranged on conical receptacle the receptacle itself is not visible obovata Thunb en sieboldii Koch waarbij de tepalen ongedifferentieerde bloemdekbladeren de meeldraden mannelijke