Two years ago I shared my first collection of urban botanical art photos. Since that time I have collected several more. I had hoped to get lots of photos during my trips out of town, and while I did manage to get a few, it turns out that my hometown of Boise, Idaho has a sizable (and growing) selection of plant-related public art. Thus, several of these are local finds.
When the Goathead Monster revealed itself before the big bike parade at the first annual Boise Goathead Fest, it was worried that the thousands of people it saw gathered before it were there out of hatred. After all, “rides have been ruined, tires have been trashed, and punctures have permeated” the “pedal-powered lives” of pretty much everyone in attendance, and the Goathead Monster was to blame. For that reason, hundreds (perhaps thousands) of pounds of puncture vine had been pulled around Boise throughout the month of July, all in preparation for this inaugural event.
Certainly, those of us who ride bikes regularly have a sore spot for this problematic plant. Yet, we weren’t there in anger. We were there to celebrate bicycles, community, friendship, and summer, and even if it took a villain like the Goathead Monster to bring us all together, how could we be mad?
Bicycle events like this one have been a feature of summers in Boise, Idaho for years now. For over a decade, Tour de Fat was the main event, but after dropping Boise from its tour schedule starting this year, Boise (with New Belgium Brewing‘s continued support) was left to create its own thing. Boise Bicycle Project, along with the help of several other bike-centric and bike-friendly organizations, put together Boise Goathead Fest. The trappings are similar to Tour de Fat – a bike parade, along with music, food, drinks, costumes, games, and weirdness. The main difference is that this event is “bona fide Boise” … and goathead themed.
As a bicycle enthusiast, this is already my kind of event. As a plant nerd – and even more so, as a weeds-obsessed plant nerd – a noxious weed-themed festival is about as on the nose as you can get. Where else are you going to see people dressing up their bikes and themselves like a noxious weed? And where else are you going to find people who, despite their disdain for this plant (or perhaps because of it), decide to come together and celebrate? In a way, it makes me wish we could throw a party for all vilified plants, each one getting a chance to tell its story, and each one getting some time under the spotlight, in spite of the negative feelings we may have towards them.
Goathead is an easy plant to rally around. As executive director of Boise Bicycle Project said on Idaho Matters, goatheads are a “bane of bicycling, and they don’t discriminate. It doesn’t matter who you are, where you’re from, what sort of bicycle you’re riding … you’re going to get a flat tire from these things.” Perhaps other noxious weeds don’t quite have the charisma that puncture vine does – the ability to “unify everyone together” – but that’s okay. I’ll just have to find a way to celebrate each of them some other way. As it is, we now have Boise Goathead Fest, and if that means that every summer for years to come people will be donning goathead costumes and coming together to party in a positive way, what more can we ask for?
This post originally appeared on Idaho Botanical Garden’s blog. With the first annual Boise Goathead Fest fast approaching, the purpose of this post is to help people in the Treasure Valley identify goatheads so that they can collect them for drink tokens to use at the event. I’m reposting it here in hopes that people around the globe who are tormented by goatheads might benefit from it. All photos in this post were taken by Anna Lindquist.
If you have spent much time on a bicycle in Boise, chances are you have been the victim of a goathead-induced flat tire. You probably even got a good look at the spiky nutlet as you went to remove it from your tire. But where did the culprit come from? No doubt, it came from a plant. But which one?
This is particularly useful to know right now because the first annual Boise Goathead Fest is coming up, and if you manage to fill a garbage bag full of these noxious weeds before the end of July, you will earn yourself a drink token. Fortunately, this plant is fairly easy to identify; however, there are a few look-a-likes, so it is important to familiarize yourself with the plant in question so you can be sure you are pulling the right one.
Puncture vine, also known as goathead or Tribulus terrestris, is a warm season annual that is native to the Mediterranean region of southern Europe. It was introduced to North America unintentionally by early European settlers when the plant’s blasted burs snuck their way across the ocean in sheep wool. Since then, puncture vine has spread across the continent prolifically thanks to the hitchhiking prowess of its seeds.
Puncture vine has a prostrate habit, meaning that its branches lie flat on the ground, spreading outward from a central location. It grows upward only when it is being shaded or crowded out. Its leaves are divided into several tiny leaflets, and its flowers are small and bright yellow with five petals. It is an otherwise pretty plant were it not for the threatening, jagged fruits that follow the flowers. As these fruits dry, they dislodge from the plant, split into five pieces, and lay in wait to puncture your tire, work their way into the bottom of your shoe or the foot of an animal, or latch onto some errant fur.
Depending on the conditions, puncture vine either remains fairly small or spreads as much as six feet wide. Fruits start forming shortly after flowering, and seeds ripen soon after that, so if the plant isn’t removed quickly – nutlets and all – future populations are guaranteed. Luckily the plants are fairly easy to remove. Unless the ground is particularly compact, they pull up easily, and if they break off at the root, they generally don’t sprout back.
Virtually any plant that has a prostrate growth habit and is actively growing in the summer could, at first glance, be mistaken for puncture vine. Closer inspection will help confirm the plant’s true identity. Two plants that might confuse you are purslane and spotted spurge. Both of these species can be found growing in full sun in disturbed or neglected sites in close company with puncture vine.
Purslane has tiny, yellow, five-petaled flowers similar to puncture vine; however, its leaves are glossy and succulent-like and its stems and leaves often have a red to purple hue to them. Purslane seeds are miniscule, and while the plant can be a nuisance in a garden bed, it poses no threat to bicycles or wildlife.
Spotted spurge, also known as prostrate spurge, can be quickly distinguished by the milky sap that oozes from its broken stems. Its leaves are generally reddish purple on the undersides with a purple spot on top. Its flowers are minute and its seeds even smaller. Because its sap contains latex and other chemicals, it can irritate the skin and poison creatures that dare eat it.
Both of these plants are introduced, weedy species, so even if they won’t count towards your drink token, it still doesn’t hurt to pull them. Puncture vine, however, is included on Idaho’s noxious weed list, which means it is particularly problematic. So take this opportunity to pull as many as you can, and hopefully we can put a sizeable dent in the population of a plant that has tormented Boise bicyclists for far too long.
See Also: Plant vs. Bike
Writing is the method of communication I am most comfortable with; however, several months ago a friend of mine talked me into starting a tiny radio show. The premise was immediately appealing: spend about a minute each talking about something biology or ecology related that people living in the Boise area can relate to. The goal being to encourage people to get outside and take a closer look at the natural world around them. The show would air on Radio Boise, a community radio station broadcasting from the basement of a historic downtown building.
Speaking into a microphone is something I generally avoid, but with Casey O’Leary as my co-host, I knew it was going to be okay. Now that we are about three months in to our weekly show, I am feeling pretty good about it. We are not professional broadcasters by any means, but we have fun talking about the nerdy things we love. Our show is called Boise Biophilia, and it airs at various times throughout the week on Radio Boise. I’ve also started putting episodes online after they have aired. You can check those out here. Thanks to Sierra, we have a Facebook page as well.
Awkward Botany Store
For years now I have wanted to make some Awkward Botany merchandise. Not that any of us really need more stuff, but I like having stickers, buttons, and other little things from my favorite projects and people. Perhaps you do, too. If Awkward Botany is something you enjoy, maybe you’d like to get your hands on some Awkward Botany branded stuff … or maybe you don’t. Either way, I have made some silly pocket notebooks with the Awkward Botany logo on them (thanks again, Franz Anthony!), and I am making them available for sale at this Etsy store. I have limited quantities at the moment, and the first batch is a little rough (mistakes and all). But if there is interest, I’ll make more.
It would be fun to create other stuff to sell, so if there is a particular Awkward Botany branded item you would like to see, please let us know in the comment section below.
Support Awkward Botany
I’m not fond of asking people for money, so I don’t do it often. However, to write the level of well-researched posts that I like to write requires a significant amount of time and resources. If you enjoy reading Awkward Botany and find this content valuable, please consider giving us a “High Five!” — essentially $5 (one time or monthly). Monthly helps us budget and plan ahead, so an extra thanks if you decide to give that way. What can $5 possibly do, you might ask?
- is 1/5 the cost of most books
- is 1/4 the cost of our domain hosting fee
- is much more than $0 (which is our current hourly rate)
Money aside, the biggest contribution you can make to the success of Awkward Botany is to share it with your friends. You can spread the word in conversation, through the postal system, over the phone, or via a social media platform of your choosing. You should also follow our various social media pages: Twitter, Tumblr, and Facebook. And speaking of Facebook, thank you to the thousands (and yes, I said “thousands!”) of new followers we have received in the past few weeks. You are blowing our minds.
Now go outside and interact with something green.
Demonstration gardens are one of the best places to learn about drought tolerant plants that are appropriate for your region. Such gardens not only help you decide which species you should plant, but also show you what the plants look like at maturity, what they are doing at any given time of year, and how to organize them (or how not to organize them, depending on the quality of the garden) in an aesthetically pleasing way. A couple of years ago, I explored the Water Efficient Garden at the Idaho State Capitol Building. This year I visited the Water Conservation Landscape at Idaho Botanical Garden in Boise, Idaho.
The Water Conservation Landscape is planted on a large L-shaped berm on the edge of Idaho Botanical Garden’s property. It is the first thing that visitors to the garden see, before they reach the parking area and the front gate. It is nearly a decade old, so the majority of the plants are well established and in their prime. Because the garden is so visible, year-round interest is important. This imperative has been achieved thanks to thoughtful plant selection and design.
This demonstration garden came about thanks to a partnership between Idaho Botanical Garden and several other organizations, including the water company, sprinkler supply companies, and a landscape designer. An interpretive sign is installed at one end of the garden describing the benefits of using regionally appropriate plants to create beautiful drought tolerant landscapes. If you ever find yourself in the Boise area, this is a garden well worth your visit. In the meantime, here are a few photos as it appeared in 2017.
More Drought Tolerant Plant Posts:
The Summer of Weeds is a result of the curiosity and fascination I feel towards weeds. It is also inspired by Peter Del Tredici’s book, Wild Urban Plants of the Northeast, which encouraged me to take a closer look at the weeds that grow in my urban hometown of Boise, Idaho. Del Tredici’s book serves mainly as a field guide for identifying common weeds found in urban areas in the northeast region of the United States. Many of these weeds are found in cities across North America, so the guide is still useful regardless of where you live. Additionally, the book’s 25 page introduction is an excellent overview of how weeds fit in to the ecology of urban areas and an incentive to not only stop and get to know our urban flora but to respect it for its tenacity and durability and its important ecological role.
Excerpts from Wild Urban Plants of the Northeast by Peter Del Tredici:
From the Foreword by Steward T. A. Pickett –
If it is to fulfill its potential, the urban wild flora must be better understood and better used. In other words, its functions, not just its categories – native, exotic, invasive, naturalized – must be appreciated by professionals and citizens alike. Understanding should come before judgement when urban wild plants are concerned.
Defining urban wild plants –
The [plants] that fill the vacant spaces between our roads, our homes, and our businesses; take over neglected landscapes; and line the shores of streams, rivers, lakes, and oceans. Some of the plants are native to the region and were present before humans drastically altered the land; some were brought intentionally or unintentionally by people; and some arrived on their own, dispersed by wind, water, or wild animals. They grow and reproduce in the city without being planted or cared for. They are everywhere and yet they are invisible to most people. Given that cities are human creations and that the original vegetation that once grew there has long since disappeared, one could argue that spontaneous plants have become the de facto native vegetation of the city.
Why weeds are problematic in agricultural and horticultural settings, as well as in natural areas, is fairly intuitive. But why are they seen as a problem in urban areas, outside of our parks, yards, and gardens? –
When it comes to spontaneous urban plants, people’s complaints are usually aesthetic (the plants are perceived as ugly signs of blight and neglect) or security related (they shield illicit human activity or provide habitat for vermin). Indeed, the context in which a plant is growing not only determines the label that we put on it but also the positive or negative value that we assign to it.
Regarding urban ecology –
[Cities] have their own distinctive ecology, dominated by the needs of people and driven by socioeconomic rather than biological factors. People welcome other organisms into cities to the extent that they contribute to making the environment a more attractive, more livable, or more profitable place to be; and they vilify as weeds those organisms that flourish without their approval or assistance. Regardless of humans’ preferences, an enormous variety of nonhuman life has managed to crowd into cities to form a cosmopolitan collection of organisms that is every bit as diverse as the human population itself.
To illustrate the point that urban weeds are playing a role in the ecology of our cities, Del Tredici lists the ecological functions of each species featured in the field guide portion of the book. These functions include:
- temperature reduction
- food and/or habitat for wildlife
- erosion control on slopes and disturbed ground
- stream and river bank stabilization
- nutrient absorption (nitrogen, phosphorous, etc.) in wetlands
- soil building on degraded land
- tolerance of pollution or contaminated soil
- disturbance-adapted colonizer of bare ground
Carbon storage and oxygen production are functions of these plants as well, as they are of all plants; however, as Del Tredici points out, “because [spontaneous urban plants] grow on marginal sites and require no maintenance, [they] are probably providing a greater return in terms of carbon sequestration than many intentionally cultivated species.”
There is much more to say about this “brave new ecology” and the role that urban wild plants play in it. Future posts are in the works. For now, consider this sentiment from Del Tredici’s book: Urban wild plants “are well adapted to the world we have created and, as such, are neither good nor bad – they are us.”
What follows are a few photos of some of the urban wild plants I have encountered in Boise over the last few weeks. These, along with the plants featured in previous Summer of Weeds posts, are a mere fraction of the species that grow wild in my urban hometown. The diversity of weeds alone in urban areas is astounding and should be given more consideration, along with the broader diversity of organisms that exist within our cities.
2016 was another busy year at Awkward Botany headquarters. A major highlight was the response I received from the Help Wanted announcement that I posted early last year. Several people expressed interest in writing guest posts, while several others volunteered to help out in other ways (contributing images, illustrations, logos, etc.). The offer still stands, so please be in touch if you would like to contribute in any way.
Speaking of being in touch, the comments I’ve received and the connections I’ve made through social media and beyond really add to the experience of doing this blog. Not only does it make this more of a conversation, but it is greatly motivating to know that people find this to be a valuable and entertaining resource. Thank you to all who have reached out. And thanks to silent observers as well. Let’s stay in touch.
As I have done in the past, I am including a list of some of the posts from this past year, mainly those that are part of ongoing series. Many posts don’t fall within these categories, so all others can be found in the ‘Archives’ widget on the right side of the screen.
Famous Botanists in History:
Drought Tolerant Plants:
- Utah State University Botanical Center
- Bruneau Dunes State Park
- Coolwater Ridge Lookout
- Mud Springs Ridge and Cow Creek Saddle
Botany in Popular Culture:
Rare and Endangered Plants
- Jeremiah Sandler: Confidential Carnivore, Thoughts on Equisetum Phylogenesis, The Problem with ‘Yes’ Landscapes, and Cedar Confusion
- Mesquite Cervino: The Nippleworts of Camassia Natural Area
- Samuel Malley: Influence of a Passion
What Is a Plant, and Why Should I Care? part one, part two, part three, part four
Along with the great guest posts, I also received Awkward Botany logos from three incredible artists/graphic designers. I loved them all, and I am very thankful for the time and talent that was spent creating them. The logos are featured below. In order of appearance they were created by Franz Anthony, Mesquite Cervino, and Mara McCall. If you have an idea for an Awkward Botany logo, please let me know. I would love to see it.
And now a heads up…
In the coming months I plan to focus most of my posts on “weeds” and invasive species. These are topics that I have found increasingly intriguing, so I am hoping that writing a long series of posts about them will help satisfy my curiosity. This may or may not be your thing, but I hope you will stick around regardless. I plan to continue to include some guest posts, which will hopefully help break up the monotony. Also, I know I said this last year and it didn’t actually happen, but I will most likely be taking some breaks from my weekly publishing schedule in order to work on some other projects. Those projects and more will be revealed at some point in time, along with other ideas I have rolling around in my head. If the thought of me taking breaks from posting here bothers you, I invite you to join me on twitter and tumblr, where I will continue to post random things regularly.
Until then, I wish you all a splendid 2017. It should be an interesting one, so buckle up.