Table of Contents
- Edible Uses of White Water-Lily
- Medicinal Uses of White Water-Lily
- Alternative Uses of Water Cabbage
- Growing Nymphaea Odorata
White water-lily (Nymphaea odorata) is one of our stand out edible and medicinal aquatic plants. The flower itself is widely recognizable: a lotus.
Around Haliburton we have white water-lily (Nymphaea odorata) and the yellow ones you spot should be variegated (Nymphaea varigeta). In Haliburton Flora, there is one rare account of another sort of yellow water-lily, but I haven’t seen any others here and neither have any of the naturalists at iNat. We also have lots of water shield (Brasenia schreberi) which is a similar plant with some overlap in usage, but the leaves are more oval shaped than round, and the flower doesn’t look like a lotus.
Edible Uses of White Water-Lily
The flower buds can be eaten cooked or pickled. Best before flowering, the rhizome can be boiled, roasted and otherwise used like little potatoes. The fragrant flowers and leaves can be eaten raw or cooked.
The seeds can be harvested from the fruit as they ripen toward autumn. Air dry the fruit until it can be pulled apart easily to free the seeds. Soak the seeds in a bucket of water for about 6 hours or until the good ones sink. Dry them in the sun or a warm oven. They store well. They can be popped, vaguely like popcorn. Seed meats can ground into a meal for baking, even used as a thickener.
Medicinal Uses of White Water-Lily
White water-lily is primarily said to support these body systems:
- Digestive
- Integumentary
Medicinal tags include Astringent, Demulcent, and Mucilage. See Medicinal tag key for more information.
Common usage includes roots and leaves mashed as a poultice for wounds or swellings, and other typical astringent uses. Around the world, waterlily species are utilized for a plethora of conditions.
Alternative Uses of Water Cabbage
It’s a favorite meal of wildlife like beavers and muskrats, and turtles too. A wonderful aquatic plant to consider for your shoreline or pond.
Growing Nymphaea Odorata
Perhaps surprisingly, you can propagate water lily from their leaves. Even easier, the plants produce runners which can be divided and replanted. The tubers are inexpensive to purchase if you have no other source; Moore Water Gardens in Port Stanley is a highly recommended source for native aquatic plants in Ontario. Your cheapest bet is to find a friend who’s already growing them in their pond. They likely have overgrowth and plenty to spread around. (Same goes for pickerel weed, arrowhead..) When deciding location, keep in mind water lilies need lots of sun to flower.
WARNINGS
And the Usual Cautions:
1) Most medicinal herbs, if edible, are meant to be eaten in moderation, even sparingly. Some require extra preparation. Tannins are toxic if consumed in excess. Before taking any new supplements, you should consult with a healthcare professional.
2) A vast amount of these herbs are diuretic. (See the Medicinal tags above to check if this featured herb is one of them!) Diuretics are generally safe, but they can be risky for people with other medical conditions or who take certain medications. Please consult your doctor if you have any health conditions.
3) People can be allergic or sensitive to nearly any plant; try new herbs one at a time at your own risk. For instance, saponins commonly cause stomach upset.
4) For serious medicinal use, I must recommend receiving a diagnosis and working with a reputed health care provider. I generally do not post specific treatments and dosages because I think that is best between you and your health care provider, and ideally monitored.
5) Anyone pregnant, nursing, or taking prescription drugs should talk to a health care professional before adding new food items to their diet.
6) Many plants have look-a-likes, and sometimes they are poisonous.
#ads in References
As an Amazon Associate I earn from qualifying purchases. Every book I reference that is available on Amazon is linked to with an associates link.
REFERENCES
My new favourite foraging book is Sam Thayer’s Field Guide to Edible Wild Plants: of Eastern and Central North America (The Sam Thayer’s Field Guides) Paperback – June 1, 2023 and this plant IS featured as one of the edible wild plants in this area. I highly recommend this guide for your bookshelves!
Nymphaea odorata Aiton – Database of Vascular Plants of Canada (VASCAN)
Edible and Medicinal Plants of Canada
Field Guide to North American Edible Wild Plants (Out of Print)
The Yoga of Herbs: An Ayurvedic Guide to Herbal Medicine
Indian Herbalogy of North America: The Definitive Guide to Native Medicinal Plants and Their Uses
Mi’kmaq Medicines (2nd edition): Remedies and Recollections
The Earthwise Herbal, Volume II: A Complete Guide to New World Medicinal Plants
The Herb Book: The Most Complete Catalog of Herbs Ever Published (Dover Cookbooks)
Thanks for all this information! Much appreciated. I’ve just learned about Nelumbo Lutea “American Lotus” (increasingly rare in the Great Lakes region). VERY pretty and edible. It’s a permiculture food source planted along quiet shorelines/ waterways, wetlands, & flood plains by Anishinaabe, Comanche, Dakota, Huron, Meskwaki, Omaha, Pawnee, Ponca, Potawatomi, and Winnebago. I imagine Haudenosaunee folks planted it too, but haven’t seen info on that yet. Associated plants incl: water plantain, sedges, cattail, bulrushes, water cress, water lily, wild rice. I’ve been looking for seeds and some just became available here in case you’re interested too:
https://www.prairiemoon.com/nelumbo-lutea-american-lotus?variant_id=14326