# Wildflowers



Iowa wildflower Wednesday: A visit to the Hansen Wildlife Area

Katie Byerly shares photos of more than a dozen plants flowering in Cerro Gordo County’s Hansen Wildlife Area. Katie is also known as Iowa Prairie Girl on YouTube.

Thanks to Dave and Patty Hansen, Cerro Gordo County has a new beautiful community prairie! This spring the Hansen Wildlife Area was opened to the public, and as part of the celebration the North Iowa Nature Club toured the prairie with Dave and Patty has our guides.

The Hansen Wildlife Area is located on B20 north of Clear Lake, Iowa between Cardinal and Dogwood. It is already well marked with the usual brown sign and right away to a small parking area.

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Monarchs merit royal care

Kurt Meyer writes a weekly column for the Nora Springs – Rockford Register, where this essay first appeared. He serves as chair of the executive committee (the equivalent of board chair) of Americans for Democratic Action, America’s most experienced liberal organization.

Who doesn’t love butterflies, especially monarch butterflies?

Let me share several verbal bouquets I encountered in reading articles about monarchs. “Showy looks.” “Extraordinary migration.” “One of the natural world’s wonders,” and, “one of the continent’s most beloved insects.” Unfortunately, I also came across some very troubling terms, like “endangered,” “vulnerable populations,” “declining precipitously” and “teeter(ing) on the edge of collapse.” Suffice to say, it all captured my attention.

Monarchs have been in the news a great deal lately. Appropriately so.

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Iowa wildflower Wednesday: Rattlesnake master

Learning to identify some native plants can be challenging even for experts. But today’s featured species is, in the words of the Minnesota Wildflowers website, “a no-brainer,” since rattlesnake master (Eryngium yuccifolium) is “a unique plant” and “startlingly different than most native plant forms.”

I’ve mostly seen rattlesnake master in prairie plantings, but according to Illinois Wildflowers, it’s “easy to grow” in sunny areas and “isn’t bothered by foliar disease nor many insect pests.” The species is native to about two dozen states east of the Rocky Mountains.

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Iowa wildflower Wednesday: American bellflower (Tall bellflower)

This week, I’m returning to one of my all-time favorites. I have a better camera now than when Bleeding Heartland featured American bellflower (Campanulastrum americanum) seven years ago, and these plants are easily accessible to me along wooded trails in Windsor Heights or Urbandale. Although I’m getting around reasonably well six months after severely breaking my ankle, I’m still not up to bike rides or very long walks.

Also known as tall bellflower, American bellflower is native to most states east of the Rocky Mountains. In Iowa, it usually starts blooming in early July, and you can often find some of the flowers well into the late summer. A couple of times I’ve even seen one of these plants blooming in October.

According to the Illinois Wildflowers website, “Habitats include moist to slightly dry deciduous woodlands, disturbed open woodlands, woodland borders, and thickets. This plant is often found along woodland paths, and it appears to prefer slightly disturbed areas.”

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Iowa wildflower Wednesday: A thriving farm prairie strip

Early this month, Lee Tesdell invited me to the Prairie Strips Field Day he hosted at his family’s century farm in northern Polk County. I’ve visited many prairie restorations in progress, but this was my first encounter with a prairie strip in the middle of rowcrops.

Lee has long employed conservation practices on his farm and is five years into his prairie strip project. Every year, he finds new native plants in the corridor.

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Iowa wildflower Wednesday: Fragile fern

Lora Conrad profiles a delicate native plant that is often overlooked.

Cystopteris protrusa (formerly C. fragilis var. protrusa) is variously called Southern Fragile Fern, Creeping Fragile Fern, Lowland Brittle Fern, and Southern Bladder Fern, as well as just Fragile Fern which we will use here. It is a relatively easy fern to identify as it grows in early spring and grows in soil, not on rock ledges.

Once you have seen the structure of the frond, you are likely to recognize it in the future. It is found in oak and hickory woodlands, both high quality natural habitat and significantly degraded woodlands. It is widely distributed in Iowa as documented by this BONAP (Biota of North America Program) map dated 2014.

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Iowa wildflower Wednesday: A visit to the Rock Creek Wildlife Area

Katie Byerly shares photos of more than 20 plants flowering in northern Iowa’s lovely Rock Creek Wildlife Area. Katie is also known as Iowa Prairie Girl on YouTube.

Last week I was fortunate to have time off on a beautiful, sunny day with temperatures in the low 80s. So on June 29, I loaded up my two yellow labradors, Prairie Dog and Meadow, and headed to the Rock Creek Wildlife Area five miles south of Osage (Mitchell County).

I was introduced to the Rock Creek area last summer while attending a Master Conservationist Course sponsored by the Iowa State University Extension Office. The mycountyparks.com website describes the area as 160 acres of wetland, restored prairie, upland and riparian forest with Rock Creek flowing through the central part of the area.

Be warned: after parking in a typical small county park parking lot, you have to cross Rock Creek by foot. The two previous trips I had made to Rock Creek the water was ankle deep and there are large rocks you can maneuver on to avoid wet feet.

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Iowa wildflower Wednesday: Striped white violet

After severely fracturing my ankle in January, I don’t walk easily on uneven ground, so didn’t get out to photograph wildflowers as often as usual this spring. Fortunately, I was able to find plenty of this week’s featured plants in my own back yard.

Striped white violets (Viola striata) are not nearly as prevalent as common blue violets (Viola sororia), but they are found throughout Iowa and in about 20 states in the eastern part of the U.S. They are sometimes known as striped cream violet or pale violet. According to the Illinois Wildflowers website, “This species doesn’t invade lawns because its stems are too long. It is relatively easy to cultivate in gardens.”

I usually start seeing striped white violets in April, but this year’s cold spring delayed the blooming period by several weeks. I took all of the photographs enclosed below (except one) between mid-May and early June in Windsor Heights.

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Iowa wildflower Wednesday: Sedges

Leland Searles is consultant and owner of Leeward Solutions, LLC, a company that offers regulatory and non-regulatory environmental services. For more information, see Leeward’s website at http://www.leewardecology.com. All photos of sedges enclosed below are Leland’s work and published with permission.

You have walked on them, looked at them, maybe even pulled the seed stem to nibble on the tender base, as though it were a grass. But it isn’t.

Sedges are an important, often overlooked group of native plants. In Iowa there are at least 125 species belonging to one genus, Carex.

Carex sedges often are overlooked because they look so much like grasses. And with wide variation in their appearance and very tiny details, they are a daunting group of plants to learn. But with patience, those details also lead to small moments of awe and wonder at the different symmetries and adaptations of each.

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Iowa wildflower Wednesday: A prairie home remnant in O'Brien County

Bruce Morrison is a working artist and photographer living with his wife Georgeann in rural southeast O’Brien County, Iowa. Bruce works from his studio/gallery – a renovated late 1920s brooding house/sheep barn. You can follow Morrison on his artist blog, Prairie Hill Farm Studio, or visit his website at Morrison’s studio.

When we found the acreage here in southeast O’Brien County 20 years ago, it was the perfect fit for us. We had a few trees and a small bit of wooded habitat with nice spring ephemerals, and some great hillside gravel slopes with actual native prairie remnants, something that has become less easy to find in Iowa.

This little spot may not be on the super quality charts, but even places like ours are disappearing much too frequently. The photographs shown here depict a little piece of what once was, when prairie habitats covered most of what is now Iowa.

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Favorite wildflowers of Iowa's 2022 Democratic ticket

For this post-primary election edition of Iowa wildflower Wednesday, I asked all of Iowa’s Democratic nominees for federal or statewide offices about their favorite wildflowers.

The candidates could choose any flowering plant. It didn’t have to be a native species or one that tends to bloom in Iowa around this time of year.

I’m presenting the wildflower choices in the same order the candidates appeared on the Iowa Secretary of State’s 2022 primary candidate list.

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Iowa wildflower Wednesday: Great Waterleaf

Lora Conrad features a native perennial at different stages of development.

Great Waterleaf aka Appendaged Waterleaf (Hydrophyllum appendiculatum) is one of only two native Hydrophyllum species in Iowa. The other is Virginia Waterleaf (Hydrophyllum virginianum), which Bleeding Heartland featured here.

Great Waterleaf is a native perennial that thrives in partial shade in rich woodlands. Most photos enclosed below were made on a north facing slope of wooded land just above the Des Moines River in Van Buren County. Others were made in a similar site in Lee County. According to BONAP, it is found more in the eastern two-thirds of Iowa.

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Iowa wildflower Wednesday: The Croton Unit of Shimek State Forest

Join Lora Conrad for a walk through the Croton Unit of Shimek State Forest to photograph and identify plants growing in this “premier woodland wildflower location.”

“Shimek State Forest is located in Lee and Van Buren counties in southeast Iowa. The forest served as a base for the Civilian Conservation Corps (CCC) in the 1930s and 1940s, where they planted thousands of acres of hardwoods and conifers for demonstration purposes. Named after early Iowa conservationist Dr. Bohumil Shimek, the forest offers bountiful outdoor recreation opportunities… ”

So goes the Iowa Department of Natural Resources’ understated introduction to Shimek State Forest which is 9,448 acres spread across five forest units.

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Iowa wildflower Wednesday returns: Wild plum

I’m kicking off the eleventh year of Bleeding Heartland’s wildflower series a little later than usual, for two reasons. First, unusually cold weather in March and April delayed many plants’ blooming period by several weeks.

In addition, I severely fractured my ankle in January, requiring surgery, ten non-weight-bearing weeks, and ongoing physical therapy. Although I’m getting around with a cane now, I don’t walk well on uneven ground, which limits my wildflower spotting.

The upshot is that I will probably rely on guest authors and photographers even more than last year. Please let me know if you have pictures to share, especially of plants I haven’t featured yet. (Click here for the full archive, featuring more than 200 species.) Some spring or early summer bloomers which have yet to be introduced to Bleeding Heartland readers include Jacob’s ladder, false Solomon’s seal, and Four o’clock.

I also welcome guest posts showcasing a favorite trail, park, or nature area, with pictures of different plants that may be blooming on a given day or weekend. Restoration success stories like last year’s contributions by Kenny Slocum and Grinnell College students are also well received.

This week’s featured plant is a shrub or small tree. Wild plum (Prunus americana) is native to most of the U.S. and Canada. Also known as American Red Plum, these plants can thrive in a range of habitats, from roadsides to woodlands to open fields or prairies. The Illinois Wildflowers and Minnesota Wildflowers websites have botanically accurate information about various parts of the trees.

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Iowa wildflower Wednesday: Hoar frost

Editor’s note from Laura Belin: I’m interrupting the winter hiatus of Bleeding Heartland’s wildflowers series to bring you some lovely images by a new guest photographer, Paul Laning. He first shared these pictures in the Iowa wildflower enthusiasts Facebook group, which has remained active this winter.

I’ve had professional training in photography and design and been taking pictures since 1978. I take many nature photographs, but hoar frost is one of my favorites. I hope you enjoy my art.

I took the first five pictures with my cell phone near Buffalo Center (Winnebago County). I shot the last with a Canon EOS in Clear Lake.

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Recap of Iowa wildflower Wednesdays from 2021

It’s hard to believe Bleeding Heartland’s wildflowers series is ten years old. I could not have made it through this year without assistance from guest authors and photographers. Katie Byerly, Lora Conrad, Tommy Hexter and Jacy Highbarger, Elizabeth Marilla, Marla Mertz, Bruce Morrison, Leland Searles, Kenny Slocum, and Patrick Swanson wrote a total of fifteen posts during 2021. They and others (Kim El-Baroudi, Janette Foust, and Mary Riesberg) also contributed photographs to several of my posts.

One of my new year’s resolutions is to visit more state parks or wildlife preserves, and get out to Mike Delaney’s restored Dallas County prairie more regularly. The last couple of years I haven’t gone wildflower hunting as often as I did before the pandemic.

This series will return sometime during April or May of 2022. Please reach out if you have photographs to share, especially of native plants I haven’t featured yet. The full archive of more than 250 posts featuring more than 220 wildflower species is available here.

For those looking for wildflower pictures year round, or seeking help with plant ID, I recommend the Facebook groups Flora of Iowa or Iowa wildflower enthusiasts.

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Iowa wildflower Wednesday: Fall berries and seeds

As Thanksgiving approaches, I’m wrapping up the tenth year of Bleeding Heartland’s wildflowers series. I’m so grateful to the guest authors who contributed posts and photographs this year: Katie Byerly, Lora Conrad, Tommy Hexter and Jacy Highbarger, Elizabeth Marilla, Marla Mertz, Bruce Morrison, Leland Searles, Kenny Slocum, and Patrick Swanson.

Iowa wildflower Wednesday will return sometime during the spring of 2022. Please let me know if you would like to write about any one plant, or group of plants that thrive in a similar habitat, or special place or trail. Anyone on Facebook can connect with nature lovers year round in the Iowa wildflower enthusiasts group, which now has more than 5,300 members.

To close out this year’s series, Lora Conrad contributed nine photographs of berries or berry-like fruit that can be found on plants in Van Buren County at this time of year. All but one are native to Iowa.

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Iowa wildflower Wednesday: A fungal takeover

Elizabeth Marilla is a mental health worker, writer, picture-taker, hiker, and mom living in Iowa. Connect with her on instagram at iowa.underfoot.

Wildflowers were a gateway to Mycophilia for me. Until very recently, I could only name and identify the most famous mushrooms I might wish for while walking around looking at wildflowers: Morel, Chanterelle, and Chicken of the Woods.

This post is dedicated the members of the Prairie States Mushroom Club, who warmly welcomed me into this bottomless new pastime during the pandemic, and who have very generously taught me many new things about the fungal biodiversity of Iowa–in particular Sarah, Glen, Roger, Marty, and Dean. These folx spotted some of the mushrooms pictured below. There are no additional forays planned for this year, but all fascinated newbies (as well as those with years of expertise) are welcome to join the club again next spring.

This post is also dedicated to the vigilant, patient, and devoted administrators of the Iowa Mushrooms Facebook page, total strangers who have been great teachers, helping me identify so many scrappy little specimens at all hours of the day and night! Impassioned beginners desperately need people like them. Luckily, it appears that the mushroom-loving community includes many genius laypeople, as well as quite a few very cool scientists.

Pictured below are ten of my favorite mushrooms found and photographed in southeast Iowa this summer and fall, with friends and often with my 3-year-old daughter. I have included a few of her recent mushroom drawings at the bottom of the post.

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An affair with the landscape

Bruce Morrison shares some of the northwest Iowa landscapes he has photographed or painted. Top image: “View From Brian’s Overlook- Sunrise No.1” – (NW Clay County – photograph – © Bruce A. Morrison)

When my wife and I moved to our little acreage in northwest Iowa nearly 20 years ago, I had already experienced a lifetime of love and reverence for the Landscape. I can still remember my summers as a youngster on the Des Moines River, which I lived above in Fort Dodge, and almost daily hikes down the railroad tracks to a friend’s farm west of town – where the Lizard Creek spread below their “night pasture”, as they called it…and met downstream with the north fork where the Chicago Northwestern track crossed the waterway’s junction.

The hillsides above the creek were favored respites to lay on in the summer sun and dry off after a swimming hole visit or after wading a good fishing hole; and many times just to watch the valley’s pair of Red-tail Hawks magically hanging in the air high overhead. The views always left me wanting to hold them fast in my memory; it was an emotion I never shook.

“Red-tail Migration” – (pencil drawing – © Bruce A. Morrison)

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Remembering Neal Smith

I was so sorry to hear that former U.S. Representative Neal Smith passed away on November 2 at the age of 101. Iowa’s longest-serving member of the U.S. House represented Polk County in Congress for 36 years, rising to the third-ranking position on the powerful Appropriations Committee. He had tremendous knowledge and wisdom. Having grown up poor during the Great Depression, he sought to use government to improve people’s lives.

I didn’t know Smith well but I always enjoyed seeing him at Democratic events, most recently at a Polk County or Third District event in 2018. The last time we spoke on the phone was in the summer of 2019, when I was working on a piece about the first passage of the Hyde amendment. At the age of 99, Smith recalled details about that 1976 House floor vote clearly.

Of all the events canceled due to the COVID-19 pandemic, the one I was saddest about was the planned celebration of Smith’s 100th birthday at Drake University in March 2020.

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Iowa wildflower Wednesday: Missouri goldenrod

Distinguishing goldenrods is a tricky business, even for plant experts. For this post, I am relying on the insight of Leland Searles. He reviewed a few of my photographs and worked through “the key for genus Solidago” to arrive at Missouri Goldenrod (Solidago missouriensis). Leland ruled out Canada goldenrod “because it has green leaves almost to the ground instead of withered leaves from midstem to base; it appears not to have any hair below midstem; and the compound flower heads are large, larger than I’d expect for Canada Goldenrod.”

You might find Missouri goldenrod in a range of habitats, including “black soil prairies, clay prairies, dolomite prairies, hill prairies, limestone glades, prairie remnants along railroads, and thickets in upland areas.” But I took all of the pictures enclosed below in a drainage area next to a Windsor Heights school parking lot.

As Illinois Wildflowers points out, this species (like most goldenrods) is “easy to grow.” In an open prairie, it may form “large spreading colonies.” But even a few plants (as in the small space I photographed) will likely attract a wide range of pollinators.

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Iowa wildflower Wednesday: American Burnweed

Lora Conrad profiles a weedy native plant that favors disturbed ground.

Known variously as American Burnweed or Fireweed or Pilewort, Erechtites hieraciifolius (Senecio hieraciifolius is an earlier synonym) is found throughout Iowa as well as states east of Iowa. The names burnweed and fireweed result from its penchant for occurring in recently burned areas.

Why the other common name? Well, some indigenous peoples extracted oil from the plant and used it to treat piles, also known as hemorrhoids, thus the moniker pilewort.

It is a native summer annual in much of the U.S., as well as Central and South America. With its penchant for disturbed soil, you may see it sprinkled about or exploding in great numbers in recently disturbed soils, replanted prairies, roadsides, open woods, and renovated wetlands. It follows human habitation and disturbance of the soil. While considered “weedy,” it is not invasive. It tends to fade away as new plantings get more established. Despite its obvious appreciation for replanted prairies and native status, it is not listed in the UI “Iowa Prairie Plants” online.

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Iowa wildflower Wednesday: Jumpseed

If you’ve walked near the woods or on a shady trail in the late summer or fall, you’ve probably passed by today’s featured plant, but you may not have noticed it. Jumpseed is native to most of the U.S. east of the Rocky Mountains. This member of the buckwheat family thrives in shade or partial shade, especially near woodlands or thickets. It may “be more common in woodlands with a history of disturbance.” Its small flowers don’t attract much attention.

Many plants are known by variety of common names. Oddly, jumpseed seems to have no other common names, but several scientific names refer to the same plant. Illinois Wildflowers explains, “Jumpseed (Antenoron virginianum) has a history of taxonomic instability – scientific synonyms include Polygonum virginianum, Persicaria virginiana, and Tovara virginiana.”

I took all of the pictures enclosed below near my Windsor Heights home in September or October.

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Iowa wildflower Wednesday: Flower of an hour

After showcasing many native plants last week, I decided to focus today on a non-native member of the mallow family. Flower of an hour (Hibiscus trionum) has spread widely across most of the U.S. and Canada. While many consider it a weed or pest, some people grow it as an ornamental. You may find it near roadsides or in residential yards.

I’ve seen more of these plants than usual this year, because a street improvement project in my Windsor Heights neighborhood tore up a lot of curbs and sidewalks. The disturbed ground was perfect habitat for non-native plants. Like velvetleaf/buttonweed, seeds from flower of an hour “can remain viable in the soil for several years, if not decades,” according to the Illinois Wildflowers website.

Capturing usable photos was more challenging than I expected. I often saw these blossoms while walking my dog. But many times, when I came back later the same day, the flowers were gone. Jackie Carroll explained on the Gardening Knowhow website that flower of an hour “gets its name from the pale yellow or cream colored blossoms with dark centers that only last a fraction of a day and don’t open at all on cloudy days.”

Lora Conrad came to the rescue again with lovely pictures she took in Van Buren County.

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Iowa wildflower Wednesday: A late summer walk on the prairie

Instead of focusing on one plant this week, I’d like to share photographs from my September 12 visit to Mike Delaney’s prairie in Dallas County. Mike’s property has provided source material for lots of Bleeding Heartland posts over the years, most recently this summer’s features on showy tick trefoil and starry campion.

Every time I explore the area, I find something I hadn’t seen before. You’d never guess this land next to the Middle Raccoon River was in corn and beans for decades before Mike spent about 25 years restoring the prairie.

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Iowa wildflower Wednesday: Siberian Cranesbill

I was excited to find a patch of “new” (to me) wildflowers near the banks of North Walnut Creek a few weeks ago. Since I wasn’t familiar with these small pink flowers, I posted a few photos to the Iowa wildflower enthusiasts Facebook group. Lora Conrad quickly identified the plants as Siberian Cranesbill (Geranium sibiricum).

As the common name suggests, this species originated in Eurasia, not North America. Although I usually showcase native plants for Bleeding Heartland’s wildflower series, today will be one of my occasional exceptions.

Minnesota Wildflowers offered tips for distinguishing Siberian Cranesbill from the similar-looking native Bicknell’s Cranesbill. As Lora explained, the plant I photographed has single flower stalks, is hairy, and blooms in August and September—all signs pointing to the introduced species. The habitat (partial sun, loamy soil, near disturbed ground) is also consistent with where this species often thrives.

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Iowa wildflower Wednesday: Cream gentian

Katie Byerly features a delicate plant that blooms in the late summer.

There are more than 400 gentian species globally, with most growing in the mountains in Europe. In Iowa one might be lucky to find seven different species of gentian. Six of those have brilliant bluish purple flowers. Then there is Cream Gentian (Gentiana alba), also called Pale, Plain, or Yellow Gentian. Cream gentian flowers can be an off-white creamy color, or a yellowish white or a greenish white.

No matter what color you find, all flowers share the greenish yellow venation on the petals.

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Iowa wildflower Wednesday: Common evening primrose

I have a soft spot for native plants that can thrive in some of the least hospitable environments. The natural range of common evening primrose (Oenothera biennis) covers most of North America east of the Rocky Mountains, and you’re as likely to find it by roadsides or in vacant lots as near woodland edges, prairies, or streams. These plants typically start blooming in July, but you may see some flowers as late as October.

Sometimes known as weedy evening-primrose, German rampion, hog weed, King’s cure-all, or fever-plant, common evening primrose has been used medicinally for hundreds of years. Its seeds are used to produce evening primrose oil, which many take for various health conditions. My midwife recommended that I take evening primrose oil toward the end of my first pregnancy to help ripen the cervix.

The roots and parts of the plants are edible as well, though I’ve never tried cooking them. I took most of the pictures enclosed below in Windsor Heights or Urbandale in early September.

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Iowa wildflower Wednesday: Starry campion

I usually visit Mike Delaney’s Dallas County property to check out what’s growing on the prairie he’s been restoring for more than 25 years. But on my last visit, Mike pointed me toward an area in the woods where I could find some lovely wildflowers. I believe this was my first encounter with starry campion (Silene stellata) in bloom.

These distinctive plants thrive in “light shade or partial sun, mesic to dry conditions, and soil containing loam, clay-loam, or a little rocky material,” according to the Illinois Wildflowers website. Favored habitats include “rocky woodlands, wooded slopes, savannas, shaded banks of rivers, meadows near wooded areas, and cemetery prairies.”

I took most of the pictures enclosed below on the wooded slope near Mike’s prairie in late July.

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Iowa wildflower Wednesday: Horse nettle (Carolina horsenettle)

Today’s featured plant is native to North America and has become widespread in Iowa, but is also on our state’s primary noxious weed list. By some accounts, horse nettle (Solanum carolinense) originated in the southeast U.S. and is “adventive” in much of the Midwest. Others say the plant (sometimes called Carolina horsenettle, bull nettle, or devil’s tomato) is native to the prairie that once covered most of Iowa.

Either way, you wouldn’t want to grow horse nettle deliberately. It can be aggressive, especially “in disturbed sites around developed areas,” according to Illinois Wildflowers. It’s also toxic to most mammals, including humans. So if these plants appear on your property, you may want to dig them up to avoid spread.

I took the pictures enclosed below near woodland edges in Windsor Heights, Clive, and Urbandale between late June and late August.

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Iowa wildflower Wednesday: Bloody Run blooms again

Kenny Slocum is the naturalist and natural resource manager for the Clayton County Conservation Board. -promoted by Laura Belin

Bloody Run County Park already had a lot going for it when I began working for the Clayton County Conservation Board in 2015. The unassuming 135-acre park outside of Marquette, Iowa has held a special place in the hearts of trout fishermen for decades.

Bloody Run Creek, for which the park is named, is one of Iowa’s few official Outstanding Waters, an Iowa Department of Natural Resources designation reserved for water bodies with exceptionally high quality. The name conjures up evocative imagery of battles won and lost in ages past. Indeed, local folklore offers an array of colorful etymologies and, fact-based or not, they speak to the rugged valley’s longstanding appreciation and respect from the people who know it best.

Unfortunately, it is now ground zero for a modern battle between industrial agriculture and environmentalists.

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Iowa wildflower Wednesday: Speaking for the prairie

Tommy Hexter ‘21 and Jacy Highbarger ‘22 wrote this post. The authors are co-founders of Grinnell College’s chapter of Herbicide-Free Campus; Poweshiek Soil and Water Commissioner (former), and student members of Too Much Grass student-initiative at Grinnell College.

In the spring of 2021, a group of excited Grinnell College students, along with faculty and staff, acted on a student initiative called “Too Much Grass” and came together to create a 5,200 square foot prairie in the most prominent location on campus, Mac Field.

In collaboration with the College Center for Prairie Studies and the recently-founded Herbicide-Free Grinnell, chapter of the larger organization Herbicide-Free Campus, Too Much Grass aims to remove unnecessary lawn areas on campus and plant prairie seeds in their place. The hope is to create a place where future Grinnellians for generations to come will loaf through the planting and ponder the meaning of these deep perennial roots in Iowa soil.

In just three months, this project has already sparked interest in another planting on campus scheduled for September.  

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Iowa wildflower Wednesday: Showy tick trefoil

I’m excited to write about showy tick trefoil (Desmodium canadense). I’ve wanted to feature these plants for at least five years, but I never caught them the right time. Last weekend I was excited to find many plants blooming next to the Dallas County prairie Mike Delaney has been restoring for more than 25 years.

Also known as hoary tick-trefoil or Canada tick-clover, showy tick trefoil is native to most of the U.S. and Canada east of the Rocky Mountains. A wide variety of pollinators visit its flowers or feed on its foliage.

Although showy tick trefoil flowers are beautiful, you may not want to cultivate them in a garden, because its seedpods are notorious for sticking to clothing or animal fur. According to Illinois Wildflowers, this plant’s preferred habitats “include moist to mesic black soil prairies, moist meadows along rivers, borders of lakes, thickets, limestone glades, and areas along railroads where prairie remnants occur.”

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Iowa wildflower Wednesday: Common mullein

Common Mullein, Great Mullein and Woolly Mullein are all names for the same plant, a non-native weed introduced from Europe in the early 1800s. It has spread so widely that it is now considered naturalized. Common mullein can be found in all 50 states, and even though it is a weed, it is not pesty (at least not in Iowa).

Of all the Iowa wildflowers, this plant has some of the most fun nicknames, including Cowboy Toiletpaper, Quaker’s Rouge, Torch Flower, Flannel Plant, Tinder Plant, and Aaron’s Rod.

If you are a wildflower enthusiast, someone not familiar with common mullein may ask you, “What is that tall fuzzy plant that I saw on the side of the road?”

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Iowa wildflower Wednesday: American or Canada germander (wood sage)

Although much of Iowa is in drought, one plant that thrives in moist habitats seems to be abundant this year, at least in central Iowa. American germander (Teucrium canadense), also known as Canada germander or wood sage, often grows in “moist thickets, ditches, woodland edges, [or] along streams.” I usually see it blooming by July 4, and the flowering period lasts for at least a month.

According to John Pearson of the Iowa Department of Natural Resources, Teucrium canadense is the only germander species that is native to Iowa. Eight other species of germander are native to North America, and gardeners may grow some of them successfully in our state.

I took most of the pictures enclosed below near North Walnut Creek, which runs through Urbandale and Windsor Heights.

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Iowa wildflower Wednesday: American lopseed

A plant I’d never noticed before showed up on my doorstep (literally) this summer. Once flowers began to appear in late June, I posted a few pictures in the Iowa wildflower enthusiasts Facebook group I created last year. A member of that community quickly identified the mystery plant as American lopseed (Phryma leptostachya).

As the name suggests, American lopseed is native to most of North America east of the Rocky Mountains. These plants can also be found in California. The Illinois Wildflowers website notes that this species (sometimes known simply as lopseed) “prefers a sheltered location that provides light to medium shade, moist to mesic conditions, and a rich woodland soil with abundant organic matter.”

How did these wildflowers suddenly turn up in an area I have watched closely for 20 years? According to ecological consultant Leland Searles, birds may have carried the seed to my yard, or animals may have tracked it in on their hooves or paws.

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Iowa wildflower Wednesday: What is that plant, flower, or fruit?

Lora Conrad reviews nine useful resources for plant identification in Iowa.

Whether you are new to learning about Iowa wildflowers and native shrubs and trees or have been studying them as a hobby for some years, you are sure to see a plant or flower that you just can’t identify. Before posting a question for the experts on your local wildflower or flora Facebook page, you might want to see what you can learn about the plant and determine yourself.

Three types of resources are widely available: plant identification applications for a smart phone, public web pages from authoritative sources, and books. Each source can be useful but not always sufficient.

The purpose of this article is to compare the reference books that have helped me most in identifying plants in the woodlands, prairies, waysides, river banks, and roadsides of Iowa, as well as in my untamed yard. These are recommendations from a determined wildflower enthusiast—not from a botanist. So with that caveat, please read on.

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Iowa wildflower Wednesday: Bugs on native plants

Elizabeth Marilla is a mental health worker, writer, picture taker, hiker, and mom living in rural southeast Iowa. Connect with her on instagram @iowa.underfoot. -promoted by Laura Belin

Wildflower love and layperson learning, often nurtured by the wisdom shared on Iowa wildflower Wednesdays, has led to closer looks at lots and lots of plants, and subsequently to my wondering amateurishly at the beings the wildflowers host and nourish–basically bugs I’ve ignored for way too many years!

Many mornings I hike with my daughter. We take pictures, get silly, find mushrooms (and slime molds), stomp around. Her questions are getting much smarter than mine, and if she miraculously naps in the afternoon, I often spend that time learning about flowers and bugs from far smarter folks than I, hoping I will be able to answer her questions when she awakes.

Below are a few things we have wondered about together this spring and summer. If anyone would like to share what they know about these native bug/flower relationships in the comments, add bumble bee IDs, or correct any errors, I very much welcome learning from other enthusiastic Iowans.

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Finding a path for people and wildlife in the Loess Hills

Patrick Swanson takes over this week’s edition of Iowa wildflower Wednesday. -promoted by Laura Belin

Earlier this month marked the first of what I hope to be a more common event in western Iowa: an organized multi-day hike through the Loess Hills. 

Conceived and orchestrated by Golden Hills Resource Conservation and Development (RC&D) and other partners, the Lo(ess) Hi(lls) Trek, as it was called, gave about 30 folks the opportunity to walk a route through and between conservation lands in Monona County. Golden Hills RC&D recently posted an excellent day-by-day synopsis of the LoHi Trek, so I won’t recap the details here.

As a participant, I would like to offer some of my reflections on this journey.  

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Iowa wildflower Wednesday: Honewort (Canadian honewort)

Today’s featured wildflowers are the opposite of “showy.” If you’ve spent any time in the woods or near woodland edges, you’ve probably walked by these plants without noticing.

Honewort (Cryptotaenia canadensis), sometimes known as Canadian honewort, is native to most of the U.S. and Canada east of the Rocky Mountains. Like bedstraw, wild chervil, enchanter’s nightshade, and Virginia stickseed, honewort plants have tiny white flowers and thrive in shady wooded habitats.

Deer don’t care for honewort plants, but according to the website of the Lady Bird Johnson Wildflower Center at the University of Texas, “Its young leaves and stems may be used as a seasoning like parsley or as a boiled green; the roots may be cooked and eaten like parsnips.” However, “Caution is advised because many similar species of the carrot family are deadly poisonous.” I have never attempted to eat any part of honewort plants. I’ll leave them for the many kinds of insects that are attracted to the flowers or feed on the foliage.

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