Just in case you think that all yellow flowers have this property -- no flower was damaged in the process of this shot; it was just attached to the tripod, not killed -- then under ultraviolet light, look at that.
Samo u slučaju ako mislite da svi žuti cvjetovi imaju ovo obilježje -- niti jedan cvijet nije oštečen tijekom ove snimke; samo je pričvršćen uz tronožac, nije ubijen -- onda pod ultraljubičastim svjetlom, pogledajte.