Fig. 3From: Seed dispersal in Neuwiedia singapureana: novel evidence for avian endozoochory in the earliest diverging clade in OrchidaceaeMature seeds and seeds defecated from birds of N. singapureana. a Mature seeds. Bar = 300 µm. b Seeds defecated from birds. Bar = 300 µm. c SEM micrograph showing the surface of mature seed. Bar = 50 µm. d SEM micrograph showing the surface of seed defecated from birds. Bar = 50 µmBack to article page