It’s easy to miss Blue-eyed Grass (Sisyrinchium angustifolium), as its flower is only about ½” in diameter and the plant only reaches a height of six to twelve inches. Blue-eyed Grass is a member of the Iris family, not, as its name implies, a member of the Grass family, although it does have stiff, grass-like leaves. Dark lines on its petals and sepals may well serve as nectar guides, leading pollinators to the yellow center. Each blossom is open for only a day at most. Typically you find Blue-eyed grass growing in sunny, wet fields, often on elevated soil — Thoreau noted that if you followed Blue-eyed Grass through a wet meadow,
you could keep your feet dry.
Yellow lady’s slipper, Cypripedium pubescens, is in flower in central Vermont/New Hampshire, gracing woodlands and bogs with its beauty. This plant has what is called a mycorrhizal association, a relationship with a fungus that colonizes its roots. This mutually beneficial association provides the fungus with carbohydrates from its host plant, the yellow lady’s slipper, and enables the yellow lady’s slipper to have increased mineral absorption due to the fungus’s large surface area. More than 90 percent of plant species are believed to form a symbiotic arrangement with beneficial soil fungi.
If you find a blossoming Trout Lily in the woods it is quite likely that you will also find one of its most common pollinators, the Red-necked False Blister Beetle (Asclera ruficollis), on it. Ardent pollen eaters, this group of beetles obtain their common name because many species cause blisters when pinched or squashed against skin. Adults mate on flower heads during pollen feeding. Both sexes feed on pollen, which acts as an attractant, but the female will not accept the male until her gut is packed full of pollen. She stores the pollen in a special intestinal sack in which an enzyme causes the pollen to partially germinate — this causes the indigestible covering of the pollen grain to rupture. She then digests the contents of the pollen grain, which she uses to manufacture eggs.