Shining Lady’s Tresses (Spiranthes lucida)
Obedient Plant (Physostegia virginiana)
Wild Senna (Senna marilandica)
Nodding Onion (Allium cernuum)
American Potato Bean (Apios americana)
Common Agrimony (Agrimonia gryposepala)
Wild Germander (Teucrium canadense)
This plant belongs to the mint family and is widespread across much of North America. Its square stems and opposite leaves are typical of mint relatives, and its flowers bloom from June to September. Each flower has a broad lower lip that serves as a landing pad for pollinators such as bees, butterflies, and flies. The upper lip is nearly absent, but four long stamens arch outward through a slit, giving the flower a distinctive appearance that resembles an orchid when viewed head-on.
Wild germander spreads through rhizomes, forming colonies in suitable habitats. Its root system is fibrous, and the plant can tolerate a range of soil types, though it prefers moist to medium-moist conditions. It is hardy in USDA zones 4 through 9 and can grow in full sun or partial shade. While the flowers are visually striking, they lack fragrance. After blooming, each flower produces four small seeds enclosed in a persistent calyx.
Historically, Native Americans used wild germander for medicinal purposes. The leaves were steeped in water to treat skin sores and ulcers, and teas were made for various ailments. However, modern herbal use has declined due to concerns about liver toxicity associated with certain compounds found in the plant. Despite this, it remains an important species for pollinators and is often included in native plant gardens and restoration projects.
Rosinweed (Silphium integrifolium)
Swamp Milkweed (Asclepias incarnata)
Swamp Milkweed (Asclepias incarnata)
Swamp milkweed is a native, perennial wildflower in Wisconsin. It typically grows three to five feet tall. The flowers bloom in shades of pink, mauve, or occasionally white. Each individual flower is about 1/4 inch in diameter, but they are arranged in clusters that can be two to three inches in diameter. Lance shaped leaves grow in pairs along the stem. They are three to six inches long and one to two inches wide. This plant prefers moist to wet soils and is often found in wetlands, along streams, and in wet meadows. It thrives in full sun, but it can tolerate partial shade.
Ecologically, it plays a vital role as a host for monarch butterflies, providing both a nursery for caterpillars and a nectar source for adults, while also attracting bees, hummingbirds, and other butterflies. It adapts to garden soils with adequate watering and is hardy across much of the Midwest. In addition to its ornamental use, swamp milkweed resists deer browsing and tolerates heavy clay soil, making it suitable for rain gardens and naturalized borders. It spreads slowly via underground rhizomes and can be propagated by seed—though successful germination typically requires a chilling period to mimic winter dormancy. Historically, its fibers were used for twine and buoyant stuffing, and some Indigenous groups employed it medicinally for respiratory issues. While beautiful and ecologically beneficial, it contains cardiac glycosides that are toxic if ingested in quantity. (July)
Glade-mallow (Napaea dioica)
The flowers of glade mallow are relatively small—about a third to three-quarters of an inch in diameter—but they are numerous. Each white bloom has five petals and five sepals, and they grow in branched clusters called panicles. Because the plant is dioecious, individual plants bear either male or female flowers. Male blossoms showcase a column of pink-tipped stamens, while female flowers have slender styles atop a rounded ovary. These delicate flowers open with the morning light and close by evening, attracting a variety of pollinators during the blooming season from June through August.
Pale Purple Coneflower (Echinacea pallida)
Cylindrical Thimbleweed (Anemone cylindrica)
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Cylindrical thimbleweed (Anemone cylindrica) is a native, perennial wildflower in Wisconsin. It grows one to three feet tall. The flowers are greenish white and about 3/4 inch across. Each flower has five petal-like sepals and numerous yellow stamens surrounding a green, cone-like center. The leaves are palmately compound. Each leaflet can be up to four inches long and is deeply lobed, hairy, and wedge shaped at the base. The basal leaves are larger and have long stalks, while the stem leaves are smaller.
This wildflower prefers open habitats such as dry prairies, woodland margins, roadsides, and savannas, thriving in sandy or gritty soils where it’s unlikely to compete with taller, more aggressive species. It tolerates drought well and plays a modest but meaningful role in native ecosystems. Small bees and hoverflies are drawn to its pollen, while the unique seed heads contribute visual interest in the colder months and aid in wind dispersal.
Rattlesnake Master ( Eryngium yuccifolium)
Rattlesnake master, Eryngium yuccifolium, typically grows to a height of 3 to 5 feet and spreads about 1 to 2 feet wide. Its flowers are distinctive, forming tight, ball-like clusters of greenish-white blooms that resemble thistles. These flowers are small, dainty, and tightly packed, with white stamens extending into pointed bracts. The leaves of rattlesnake master are long, narrow, and sword shaped. They are blue green in color, with parallel veins and stiff spines along the margins. This plant thrives in full sun and is commonly found in prairies, rocky woods, glades, and meadow habitats, preferring dry, sandy, or well-drained soils.
Rattlesnake master offers significant ecological and horticultural value. Its dense flower clusters attract a wide array of pollinators, including bees, butterflies, and beneficial wasps, making it a vital nectar source in mid to late summer. The plant’s deep taproot helps stabilize soil and makes it highly drought-tolerant, ideal for restoration projects in degraded prairies or dry, sandy sites. In horticultural settings, its architectural foliage and unique flower heads add texture and contrast to native plant gardens, while its low maintenance needs and resistance to deer browsing make it a reliable choice for sustainable landscaping.(July)
Eastern Prickly Pear Cactus (Opuntia humifusa)
Clasping Milkweed (Asclepias amplexicaulis)
Butterfly Milkweed (Asclepias tuberosa)
Twin-flower (Linnaea borealis)
Ghost Plant (Monotropa uniflora)
Showy Lady's Slipper (Cypripedium reginae)
False Sunflower (Heliopsis helianthoides)
The foliage of false sunflower is equally distinctive. Its ovate leaves grow in opposite pairs along the stem and can reach up to six inches in length. The leaf margins are toothed, and the surface has a rough, sandpapery texture that helps deter browsing animals like deer and rabbits. These sturdy stems and coarse leaves support a long blooming season, typically stretching from early summer into fall.



















