Do you know a particular pollinator or dispersal vector of Hedychiums?

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Arvind Singh

Please see the following link and PDF attachments.

https://academic.oup.com/aob/article/117/1/25/2195680

Sandhyarani Khomdram

I have seen ants as pollinator of Hedychium stenopetalum.

Adriane Tobias

Thank you very much Arvind Singh !

Pollination in Hedychium coccineum is accomplished by three species of butterflies (Papilio memnon, Dercas lycorias & Appias indra aristoxemus).

Please have a look at this useful reference.

Article Adaptive significance of mass-flowering in Hedychium coccine...