Mueller (1996) lists this as an oligolectic species, specialising in Cardueae (Asteraceae) pollen. From a limited sample, pollen analysis revealed that the pollen collected was exclusively Asteraceae.
Mueller (1996) lists this as an oligolectic species, specialising in Cardueae (Asteraceae) pollen. From a limited sample, pollen analysis revealed that the pollen collected was exclusively Asteraceae.
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