Wildflower Roundup

White Rattlesnake-root (Prenanthes alba) White rattlesnake-root, also known as White Lettuce, is a shade-loving member of the aster family that flowers in the late summer. The plant pictured was in a wooded section of the Paul Bunyan Trail north of Hackensack Minnesota. Native Americans used Rattlesnake-root for many medicinal purposes. In particular, the Iroquois used […]

September Wildflowers

Asters (genus Symphyotrichum and Eurybia) Asters are very prevalent along the roadsides here in mid-September. Minnesota has many species of Aster, within the genus Symphyotrichum the Minnesota Wildflower website lists 19! The first two asters shown in the slideshow below have white petals. I believe the first of these shows the Panicle Aster and the […]

Lakeshore Plants

Blue Lobela (Lobelia siphilitica) This native plant, also known as Blue Cardinal Flower, can be adapted to moist areas of gardens. Its species name, siphilitica, refers to its use by the Iroquois in treating venereal disease — a use that European studies failed to verify. Water Hemlock (Cicuta maculata) It looks innocuous, but Water Hemlock […]

Milkweeds and Butterflies #2

Caterpillars In elementary school I remember bringing in these caterpillars with a few milkweed leaves for show-and-tell, hoping they’d turn into monarchs. Here is a similar show-and-tell. Today I’m showing the caterpillars on their Swamp Milkweeds; hoping to return later to capture the metamorphosis. Common Milkweed (Asclepias syriaca) Described previously, but I got some better […]

Understory; Shrubbery #2, Gray Alder and Hazelnut

Gray Alder (Alnus incana) According to the Minnesota DNR, many smaller lakes and ponds in northern Minnesota are ringed by thickets of Gray Alder — commonly called Speckled Alder because of the scattered white lenticels on its stems. It prefers wet areas, which explains its prevalence on the shoreline. It has no commercial uses, but […]