One of the less obvious delights of spring is the variety of milkweeds hidden away in grasslands and prairies. During a recent visit to my favorite nameless hayfield, I found green milkweed (A. viridis), slim milkweed (A. linearis), and an explosion of longleaf milkweeds, which look for all the world like vegetative fireworks.
Although quite different in structure from a daisy or rose, milkweed flowers provide a rich source of nectar and pollen for a variety of insects, especially native bees. For humans, they provide an unending source of visual delight.
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