text: In addition to Bougainville's published account, Baret's story figures in three other surviving memoirs of the expedition: a journal kept jointly by Commerson and Pierre Duclos-Guyot; a journal by the Prince of Nassau-Siegen, a paying passenger on the Boudeuse; and a memoir by François Vivès, a surgeon on the Étoile. Vivès has the most to say about Baret, but his memoir is problematical because he and Commerson were on bad terms throughout the voyage, and his account – largely written or revised after the fact – is full of innuendo and spiteful comments directed at both Commerson and Baret.
  Commerson suffered badly from both seasickness and a recurring ulcer on his leg in the early part of the voyage, and Baret probably spent most of her time attending to him. Aside from the ceremony of "crossing the line", which Commerson described in some detail in his memoir, there was little for the botanists to do until the Étoile reached Montevideo. There they set out on expeditions to the surrounding plains and mountains. Commerson's leg was still troubling him, and Baret seems to have done much of the actual labour, carrying supplies and specimens. In Rio de Janeiro – a much more dangerous place, where the Étoiles chaplain was murdered ashore soon after their arrival – Commerson was officially confined to the ship while his leg healed, but he and Baret nonetheless collected specimens of a flowering vine, which he named Bougainvillea.