Probably oligolectic on Asteraceae; all pollen samples analysed so far consist of pollen of Carduoideae (A. Müller, unpublished, based on 9 pollen samples from 7 different localities).
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Probably oligolectic on Asteraceae; all pollen samples analysed so far consist of pollen of Carduoideae (A. Müller, unpublished, based on 9 pollen samples from 7 different localities).
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