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Wildlife, Animals, and Plants
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VALUE AND USE
SPECIES: Asclepias incarnata | Swamp Milkweed
WOOD PRODUCTS VALUE :
NO-ENTRY
IMPORTANCE TO LIVESTOCK AND WILDLIFE :
Swamp milkweed foliage and stems have been reported to cause mortality
in sheep. It is not known why sheep are so susceptible [7,12].
Muskrats are unaffected by swamp milkweed and readily eat the roots
[23].
PALATABILITY :
Milkweeds in general are not palatable to wildlife. The bitter milky
juice is high in alkaloids [17]. Most animals avoid it unless forced to
eat it on overgrazed pastures [17].
NUTRITIONAL VALUE :
NO-ENTRY
COVER VALUE :
NO-ENTRY
VALUE FOR REHABILITATION OF DISTURBED SITES :
Swamp milkweed is currently used in Wisconsin for wetland rehabilitation
[11]. It is included in commercially available seed mixes.
OTHER USES AND VALUES :
Swamp milkweed seeds have long hairs, called comas. Seed comas have
been used as pillow and lifejacket stuffing [3,23]. Stem fibers have
been suggested as substitutes for flax and hemp [3]. Young shoots,
inflorescences, and leaves may be cooked with several changes of water
and eaten [23]. This plant causes dermititis.
MANAGEMENT CONSIDERATIONS :
NO-ENTRY
Related categories for Species: Asclepias incarnata
| Swamp Milkweed
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