As I compiled the latest rare book exhibition at the Lenhardt Library, I got to know several fascinating women from the past. They were among the first women to be recognized as botanical illustrators, and their work opened doors for generations of women to follow. The exhibition, Feminine Perspective: Women Artists and Illustrators, running through November 10, traces the development of women in the field of botanical illustration from at-home hobbyists to professional artists who were published under their own names, with their works represented in the respectable journals, displayed in galleries and art shows, and accepted professionally.
Rigid-leaved gorteria (Gorteria rigens) by Henrietta Moriarty from the Rare Book Collection of the Lenhardt Library of the Chicago Botanic Garden.
For Henrietta Moriarty who published in 1807 London, botany was a moral dilemma. The renowned botanical theory of plant classification by Carl Linnaeus discusses plant reproduction and reproductive plant parts; the material was decidedly not appropriate for a proper Victorian woman and outright dangerous for a young girl. Moriarty solves this moral dilemma by writing and illustrating her own book, Fifty Plates of Green-House Plants, Drawn and Coloured from Nature, with concise descriptions and rules for their culture. Intended for the improvement of young ladies in the art of drawing, secondedition, 1807.
Her 50 botanical illustrations are each hand-colored and focused on the beautiful flower with a botanical description but lack any discussion or representation of plant reproductive processes. Moriarty, a widow with children, needed to support her family and found writing and illustrating a botany book to be productive. She presold 180 copies by subscription. View each page of this lovely book online at the Illinois Digital Archives.
Italian pimpernel (Anagallis monellis) by Henrietta Moriarty from the Rare Book Collection of the Lenhardt Library of the Chicago Botanic Garden
To hear more stories on the personal circumstances and the success of women in botanical illustration, come into the library! We’d love to share more about these illustrators and more:
Henriette Antoinette Vincent (1786 – 1830) Ellen Robbins (1828 – 1905) Lady Harriet Ann Thiselton-Dyer (1854 – 1945)
For a schedule of upcoming exhibitions and library talks, click here.
I’ve just touched down at home after five days in New Zealand at the 5th Global Botanic Gardens Congress; 329 delegates from botanic gardens and arboreta from 45 countries gathered together in Dunedin, New Zealand, to learn how to strengthen our horticulture displays and plant collections, education and visitor programs, and plant conservation science. Our Chicago Botanic Garden motto is “Save the Plants, Save the Planet,” and what an amazing experience it is to spend time with people—mostly brilliant plant scientists—who share this passion and mission, and who will travel from every corner of the globe to help realize it.
Here are two particularly good slides that show some of the big-picture goals presented by Peter Wyse Jackson, Ph.D., president of the Missouri Botanical Garden and chairman of the Global Partnership for Plant Conservation (GPPC).
Drivers of biodiversity loss by Dr. Peter Wyse Jackson
Grand challenges for botanic gardens by Dr. Peter Wyse Jackson
I had the honor of representing our garden in Chicago four times throughout the Congress, organized by Botanic Gardens Conservation International (BGCI). I presented at a symposium with colleagues from England, Austria, and Jordan about botanic gardens’ role in social change; chaired a panel of compelling speakers from Jordan, Mexico, Australia, and the U.S. who shared examples of how to engage communities in conservation; was challenged by the audience at an open forum with Stephen Blackmore, Ph.D. (Edinburgh), Dr. Tim Entwistle, Ph.D. (Melbourne), and Jack Hobbs (Auckland); and delivered a plenary address. If you want to see the range of topics and gardens represented, take a look at the BGCI Congress site; the Twitter comments #BGCI2013 also give highlights.
Kayri Havens-Young, Greg Mueller, and Sophia Siskel at Larnachs Castle, Otago, New Zealand
My Chicago Botanic Garden colleagues Greg Mueller, Ph.D., and Kayri Havens-Young, Ph.D., also attended and presented their work (and we had a lot of fun, too).
Being relatively new to the field of plant conservation, I set as one of my Congress goals the memorization of international conservation acronyms. To effectively make our way in any land we need to learn to speak the language!
This is a PowerPoint slide of inside-baseball acronyms from one of the presentations.
So now, after writing down and decoding (i.e., asking the nice person next to me for help or drawing on the seemingly endless patience of my colleague Greg Mueller), the acronyms I heard, I am now semifluent (in that college French kind of way). Below, I offer a plant-conservation-centered sample of what I’ve learned—hopefully this primer will be helpful as you get involved in plant conservation. If you catch a mistake, please let me know!
Taxonomic Database Working Group (Pronounced “tadwig”— this one is my favorite because even after the group changed its name to Biodiversity Information Standards, it kept TDWG as its acronym! Keeping us on our toes.)
Rhododendrons at Dunedin Botanic Garden, New Zealand
Chicago experienced its first autumn frost while we were away, but spring in the southern hemisphere was in full bloom. Enjoying the remarkable flowers and landscapes of the South Island of New Zealand only intensified our passion for plants and the joy of gardens and nature.
Thank you BGCI, colleagues, the Dunedin Botanic Garden (and Shane the amazing bus #3 driver) for your leadership, friendship, and hospitality. Until Geneva 2017!
This is a treasure hunt to find trees. Follow the clues to find them with ease.
Each clue has a hint to the tree’s location, And a few facts for identification.
The numbers provided are GPS* clues, Just in case our rhyming stumps you.
When you get to each tree you’re meant to find, Read the message on the large brown sign.
*GPS coordinates give the general area and my not be exact. Use them to get in the vicinity, then look for a tree that fits the clues. (All trees can be found in adjacent gardens on the west side of the main island.) Don’t have a GPS device? You can use your iPhone or Android phone’s compass utility to follow the clues. Remember: leave any seeds you find for the critters that need food for winter!
Enter a Garden of native flowers and grasses; Walk ’round the fence and try not to pass this.
It’s tall and stately, and rough is its bark; Look up to see woody, small berries, which are dark.
If you go past the fliers, frozen midflight, “backtrack” your footsteps to the tree that is “right.”
GPS: N 42˚08.899′, W 087˚47.510′ iPhone Compass: N 42˚ 08’54” W 87˚ 47’31”
If these trees were shorter, this clue’d be a hard one. Follow the path through the Landscape Garden.
An evergreen trio are loaded with seeds; They form narrow cones—look up high to see.
You may cross a stream discover these gems, Enjoying the moisture, to the water they bend.
GPS: N 42˚08.879′, W087˚47.499′ iPhone Compass: N 42˚ 08’53” W 87˚ 47’31”
For those who love fall color it’s plain to see, Edna Kanaley Graham would have loved this next tree.
Come into the garden, where spring bulbs sleep. Look right in the entrance and take a quick peep.
This tree’s fruits (now all fallen) are small prickly balls, Star-shaped leaves are what’s left now—orange and yellow in fall.
GPS: N 42˚08.890′, W 087˚47.566′ iPhone Compass: N 42˚ 08’53”, W 087˚ 47’34”
Near the Circle Garden and the whistling of trains, A group of large trees makes nuts from sun, air, and rain.
Squirrels and critters think that these nuts are great; It’s also a favorite of Ohio State!
Can’t find our trees on your wander? Look down: This time of year, fruit and husks litter the ground.
GPS: N 42˚ 08.849′, W 087˚47.465′ iPhone Compass: N 42˚ 08’50”, W 087˚47’34”
From here, it’s off to the Enabling Garden you go; Where a smattering of these trees you’ll find in a row.
This specimen grows very large heart-shaped leaves; Long, narrow seed pods hang from its eaves.
Either side of the path they drip like fresh wax; We hope from these clues you discover the facts.
GPS: N 42˚08.810′, W 087˚47.416′ iPhone Compass: N 42˚ 08’49”, W 087˚ 47’25”
Our ephemeral signs have now been removed from each site, but here are the answers:
Reminiscent of Fritillaria, Sicilian honey garlic (Nectaroscordum siculum) is a beautiful ornamental allium selection.
Garlic is so easy to grow that the instructions could be just one sentence long:
In October, separate a large head of garlic into individual cloves, and plant 3–4 inches deep in well-amended, well-drained, and well-mulched soil until harvest next July.
But let’s dig a little deeper into that sentence for a few tips on growing a gorgeous garlic crop.
In October… Fall is the season for planting garlic in our area. Wait until the first light frost to plant, and don’t worry if you see a few garlic sprouts popping up before winter sets in.
…separate a large head of garlic… Which garlic to plant? Experiment with different varieties to find the flavor you like best. Nurseries and seed catalogs offer seed garlic (grocery store-bought garlic isn’t as reliable as seed). There are two main types:
Hard-necked varieties grow well in northern climates like ours, where winter is cold and spring is long. As the name implies, hard-necks produce a rigid flower stalk or “scape” with aerial bulbs. The scape should be cut off at about 10 inches long so that the plant continues to put its energy into the underground bulb. Don’t toss the scapes—eat them, instead, in soups, sautés, etc. ‘Music’, ‘German Extra Hardy’, and ‘Chesnok Red’ are hard-neck varieties known for their wonderful, complex flavors.
Soft-necked varieties don’t produce scapes; their soft foliage can be braided for easy hanging/storage. While soft-necks flourish in the South, some varieties, such as ‘Inchelium Red’, can be successfully grown here.
Try growing different garlic varieties to find the flavor you like best! Photo: Lisa Hilgenberg
…into individual cloves…To grow the largest garlic heads, plant only the largest garlic cloves, and leave the papery “tunic” intact.Cloves can rot without their protective tunic! Hard-necked garlic heads yield large cloves in small numbers (often 4–6), while soft-necked garlics bear more numerous cloves, often in several layers.
…in well-amended… Soil prep is key to a successful crop, no matter what type of soil you have. Garlic is a heavy feeder, so the soil needs to provide plenty of nutrients, air, and water. Amend your soil with compost or well-aged manure until it feels loose and airy. Aim for a neutral pH of 6.5.
…well-drained… While it needs to be kept watered, it is important to plant it in a spot where the soil is moist, but not too wet. Garlic doesn’t like “wet feet.” Once foliage appears in spring, water consistently (about 1 inch per week) until two weeks before harvest in July.
…and well-mulched soil… After a hard frost, cover the garlic bed loosely with a thick layer of mulch (about 6 inches of straw, leaves, and/or grass clippings). Mulch acts like a blanket over the bulbs and soil, holding in moisture and keeping down weeds, which can easily overwhelm and outcompete garlic. Leave mulch intact through the season—garlic sprouts will make their way through it—but remove it when things warm up in the spring.
…until harvest next July. In July, garlic foliage begins to turn brown, signaling that harvest is near. Wait until just five green leaves are left on the plant. Then use a pitchfork to gently loosen the soil beneath the bulbs and bring them to the surface. Resist the urge to pull them by their stalks, taking care not to damage the papery tunic! Brush off most of the dirt, then allow your harvest to cure:
Spread out the bulbs (with foliage intact) on screens, or tie them in loose bundles and allow to dry in a shady, well-ventilated area, such as a back porch or garage.
Do not wash the bulbs to remove soil! Leave them undisturbed for 4–6 weeks, during which time they’ll dry out completely.
After curing, trim the roots and cut stalks to about 1 inch from the bulb.
Curing garlic: also a wonderful photographic still life. Photo: Karen Zaworski
Many of these same cultural practices follow for shallots and other allium varieties.
One last tip: Store your garlic at 50 to 70 degrees—but not in the refrigerator, as cold makes bulbs sprout early! With proper curing and storage, your bulbs should last about four months.
A few months later, in August, we taped episode 4, focusing on my work with plants and pollinators, and episode 5, which will feature the work of Mike Moore of Oberlin College on gypsum-endemic plants (to be released later this year).
Chris Martine shoots the intro to Plants Are Cool, Too!, episode 4. (Photo: Krissa Skogen)
So what exactly is Plants Are Cool, Too!?
Chris Martine created the web-based series Plants Are Cool, Too! to address a gap in the nature show genre: there are no shows focused explicitly on plants that might engage people, from elementary school kids on up. He set out to create a series focusing on some of the coolest plants, their stories, and the scientists who study them. As of today, four episodes have been released:
So what does it take to create an episode? And how about two episodes at once, in just three days? Certainly, lots of planning, people who know the lay of the land, and a fantastic film crew. Thankfully, Chris is really good at what he does—the team of people he pulled together couldn’t have been better.
The star of the show: Hartweg’s sundrops (Oenothera hartwegii spp. filifolia), a night-blooming member of the evening primrose family. (Photo: Krissa Skogen)
Our first site for filming was Yeso Hills, just southwest of Carlsbad, New Mexico. We arrived at the golden hour, when the sun is near the horizon and casts a golden light on everything. As we turned off the highway onto a gravel road, we encountered a sea of sundrops (Oenothera hartwegii and O. gayleana). I had a hard time containing my excitement. I’ve seen photos of populations like this, but nothing like it in person. There were plants everywhere, hundreds of them, their yellow flowers on full display, glowing magnificently in the setting sun. I suspected it would be a fantastic night for hawkmoths—how could they not be drawn to this fantastic population? So many plants, so much nectar! It was going to be awesome.
Here, we are setting up the site that will be filmed. (Photo: Patrick Alexander)
Until it wasn’t.
The sun set and we taped a handful of things: setting up the “moth sheet,” collecting floral scent, nectar, size measurements. And we waited and waited for the hawkmoths to show up; after about two and a half hours, we headed toward Carlsbad for the night. While I couldn’t imagine a better place for a hawkmoth to be, they clearly could.
Setting up the “moth trap”–a PVC frame with a bedsheet stretched over it. At night, a blacklight is turned on to attract night-flying insects (incuding hawkmoths) to the sheet. (Photo: Tim Kramer)
In the dusky light we filmed the setup of our moth trap. (Photo: Tim Kramer)
White Sands National Monument (Photo: Krissa Skogen)
The following morning, we headed for White Sands National Monument, home of the world’s largest deposit of gypsum sand dune field, just west of Alamogordo, New Mexico. August 21 was a special night at White Sands—Full Moon Night. The park stays open until 11 p.m., and visitors come from near and far to experience the magic of the white sands by moonlight—which was one of the main reasons we were there. The flowers of the Hartweg’s sundrops glow in the moonlight and are very easy to see when the moon is full, by us as well as their hawkmoth pollinators.
After checking in with the National Park Service office, we set out to find Hartweg’s sundrops. The dunes provided the perfect white backdrop to capture hawkmoths visiting the flowers. Usually it’s hard to follow an individual moth at dusk; they become lost in the vegetation unless they’re quite close to you. At White Sands, you could follow an individual hawkmoth easily, from flower to flower, plant to plant—that is, if they showed up.
The sun sets at White Sands National Monument–we eagerly anticipate the arrival of the moths and the full moon. (Photo: Krissa Skogen)
For a second night, we were out at the golden hour. Everything was beautiful, bathed in the light of the setting sun. We were feeling optimistic. Considering that this was our last chance to capture moths on film, we were prepared to stay as late as necessary. Looking around at everyone, I realized just how lucky I was, how lucky we all were to be there, together, at this incredible place, on what was sure to be an incredible night. Could we also be so lucky as to be graced by the presence of hawkmoths? We had come so far to capture this moment, and I have experienced many nights when conditions seemed ideal for hawkmoths to show up, only to be stood up instead—like the night before, at Yeso Hills.
Krissa and Chris catch hawkmoths and discuss their role in pollination of Hartweg’s sundrops and other night-flowering plants. (Photo: Tim Kramer)
Before long, the sun had dropped over the horizon and the timing seemed right. I mentioned to Chris that I wouldn’t be surprised if we started to see some hawkmoths. As if on cue, a moth flew right by Chris’s head, close enough for him to hear its papery wings fluttering about—all as the camera was rolling! To say I was excited is an understatement. One moth turned into two…three…six…ten—visiting flowers, drinking nectar, and picking up pollen on their tongues, faces, and bodies, moving it from flower to flower—doing the ever-so-important job of pollination. You see, these plants will not produce fruits or seeds on their own—they require pollen from a different plant to do so, and that pollen has to be transported by a pollinator.
So after much nervous anticipation, the hawkmoths had arrived. And now you can see the full episode and how our adventures fit together into a nice story about desert plants that flower at night and their hawkmoth pollinators!
White-lined sphinx moth (Hyles lineata). Just after sunset, a number of moths started to visit flowers, as if on cue! (Photo: Krissa Skogen)
Many thanks to Chris, Tim, and Paul, for being so incredibly fantastic to work with, and Mike, Norm, Hilda, Helga and Patrick, from whom I learned a great deal about the New Mexico flora and gypsum endemism. Thank you to Sophia Siskel and the Chicago Botanic Garden for providing financial and institutional support. This trip was truly the experience of a lifetime.