What does Marta's mom want her to bring home from the swamp?

Marta's mom wants her to bring home a ghost orchid because this plant is known for its unique beauty and rarity. Ghost orchids are not just ordinary flowers; they have a fascinating reputation and are often sought after by botanists and plant enthusiasts. They thrive in specific, delicate ecosystems, making them emblematic of biodiversity. The desire for Marta to bring home this particular plant could signify an appreciation for nature and its wonders, as well as an encouragement to explore and engage with her environment in a meaningful way. The ghost orchid serves as a symbol of the beauty and mystery found in natural habitats such as swamps, enhancing the narrative's focus on exploration and discovery.