See https://www.researchgate.net/publication/341460839_Phallus_dongsun_and_P_lutescens_two_new_species_of_Phallaceae_Basidiomycota_from_China "Phallus lutescens is similar to P. luteus, but differs in a cream white indusium which can turn to yellow or orange yellow when mature or dried, a white to weakly pinkish volva"