Can you pick a lily pad flower?
The ease or difficulty of picking and enjoying a cut water lily blossom depends on access to the plant in its water environment. Water lily (Nymphaea spp.) flowers typically open for one or two days to as many as five days and can be cut from the plant and floated in a bowl of water.
Lily Pad Removal
Floating-leaf plants like water lilies and cow lilies provide cover for game fish. They can also be a good source of food for waterfowl and muskrats (3). Lily pads are the leaves of these plants. You can remove sections up to 15 feet wide without a permit in the state of Minnesota.
He informed me that the standard white or yellow water lilies are not protected, and that there is no fine for picking them. We even looked on the Michigan Natural Features Inventory Web site at the "Michigan Special Plants" list. The list details all Michigan plants that are endangered or threatened.
Lily Pad is a Common collection item obtained by killing Sea Creatures. All Sea Creatures drop Lily Pads. It cannot be obtained through a Fishing Minion, making it hard to acquire and raising the price, as the only ways to collect it are to manually fish or to break naturally generated Lily Pads in the Crystal Hollows.
Harvesting stage can be tricky if you want to store or hold flowers for any length of time, but it is extremely important. Generally, most water lilies are open on the plant for 3 to 4 days, so you need to cut them at the right time to get maximum vase life.
Lilies are like tulips and daffodils in that they need leaves to build up nutrients for the next season's flowers. Cutting of individual blossoms does no harm. If you cut any lily, do not take more than 1/2 to 2/3 of the stem (leaves) or they will not be able to rebuild themselves to bloom the following summer.
Non-native waterlilies (Nymphaea spp.) are regulated invasive species in Minnesota, which means they are legal to possess, sell, buy and transport, but they may not be introduced into a free-living state, such as being released or planted in public waters.
Common names: Lily pad; fragrant water lily.
Prohibited in Michigan
Giant hogweed is a plant that has the potential to harm humans. The plant grows 7-14 feet tall and has white flowers in an umbrella-shaped cluster up to 2.5 feet across.
Can I pick wild flowers?
Contrary to widespread belief, it is not illegal to pick most wildflowers for personal, non-commercial use. In a similar vein, it's not illegal to forage most leaves and berries for food in the countryside for non-commercial use.
Water lilies (Nymphaea spp.) are well-known for their distinctive lily pads as well as their showy flowers – the "lily" part of the plant name.

"It is a violation of the Environmental Conservation Law §9-1503 to collect or destroy listed plants without the permission of the landowner.
The underside of a lily pad looks vastly different than the top. A system of stems and tubes run underneath the lily pad. These tubes, which are connected to openings called stomas in the top of the leaves, help the pad float and collect oxygen through the stoma.
All water lilies are poisonous and contain an alkaloid called nupharin in almost all of their parts, with the exception of the seeds and in some species the tubers.