Don't roll your eyes, roll your r's

Iris watched with a gentle smile as each student passed the plant between them. It seemed some of them had already been acquainted with it and Melisade sought to know more!

"Oui! Yes, zhe flowers are always white, some of zhem will have zhis petite little violet flower in the zhe middle. And yes! Hemlock of zhe poison, pruche empoisonnée" She translated to french for Melisandre! "Iz zhe look a like. Zhe plants are hardly ever in bloom at zhe same time, but is good to know." Hmmm, how to say some of the side effects... She flicked her ears back and forth as she thought out her next words.
"If one has an... allergy, yes, zhey might experience an itzhing of zhe skin or perhaps an ache of zhe tummy when drinking. zhough generally, zhere's not many side effects." She crinkled her rich lavender eyes at the crimson woman in gentle crescents of delight.

"Zhere are many zhat are look a like and mortel(deadly). Zhe lace here is zhe only has zhis beau collier (beautiful collar) and petite hairs on zhe stem." She was grateful to be practicing her common tongue so much among them! Hopefully, she'll gain more experience in learning their speech and the translations should come more naturally!