Beneficial insects, flower parts, and non-toxic nectar and pollen are reasons why milkweed blooms. The plant in question (Asclepias) manages to attract the beloved Monarch butterfly (Danaus plexippus) and the bumble bee (Bomba) as pollinating insects. The result will be blooms throughout the summer.
When you break the stalk, it leaks a thick white liquid that looks like milk. Do NOT try to drink it. Milkweed is a commonly used name instead of their scientific name (Ascepias Syriaca).
Some species are known to be toxic and for animals may cause death when more than 10% of their body weight is consumed. South American Indians hunt with arrow tips poisoned by this species
Milkweed like all plants needs to bloom to create seeds.
The day lily is only poisonous to dogs, not goats. Plants that are poisonous to goats are milkweed and rhubarb.
When the monarch is in its pupa stage, it eats milkweed, which is a poisonous plant. This leads it to be poisonous once it turns into a butterfly.
Yes, milkweed contains a toxic sap that can cause skin irritation or an allergic reaction when touched. It is best to handle milkweed with gloves to avoid any potential skin irritation.
The white liquid milkweed secretes when cut -- and other parts of the plant -- contain a cardiac glycoside much like the one found in digitalis (foxglove). This toxin interferes with the calcium and potassium channels, and modifies the heart rhythm. Some wild food references indicate that milkweed flowers and immature pods can be safely prepared for eating. However, I'm hesitant to trust this information. So yes -- milkweed is toxic to humans.
Acorns milkweed and single seed fruits are some common toxins also avacados
The scientific or taxonomic name would be Asclepiasspp.
The scientific or taxonomic name would be Asclepias syriaca.
Here's the only one I know. The Baltimore checkerspot is poisonous to birds and other predators because they include milkweed and some other poisonous plants in their diet.
This makes them look like the head of a very large animal instead of a ... This memory will stay with the predator, who will avoid that type of .... It eats milkweed in its larval stage and lays eggs on the poisonous milkweed plant. ...
There is common milkweed, purple milkweed, tropical milkweed, and swamp milkweed.
They are a native insect that naturally feeds on milkweed plants. If by "bad" you mean are they an invasive or pest species, then no, they are not bad. Some people are allergic to their hairs though, so be careful with them...
Milkweed bugs use their antennae to feel their environment. All insects have antennae and use them in much the same manner. Some insects use their antennae to hear and many can use them to smell things.