Plant Talk

Inside The New York Botanical Garden

Marvelous Magnolias

Posted in Horticulture on April 18 2014, by Jaime Morin

Jaime Morin is The New York Botanical Garden’s Assistant Curator in horticulture. She works with the plant records and curation teams to help keep the garden’s information on its living collections up to date. She also oversees the details of the garden’s Living Collections Phenology Project.


Magnolia stellata 'Waterlily'
Magnolia stellata ‘Waterlily’

Late last week I brought a group of new Living Collections Phenology volunteers through the magnolia and oak collections just as the plants began hinting at spring. Of the earliest flowering species, the star magnolias (Magnolia stellata) were beginning to show off their crisp white flowers and the rarer Zen’s magnolia (Magnolia zenii) was in full flower, showing gorgeous pink watercolor streaks at the base of its tepals.

This week the magnolias are really strutting their stuff at The New York Botanical Garden. It is amazing how much things can change over the weekend! By this Monday the many saucer magnolias (Magnolia × soulangeana) in the collection were revealing their newly opened flowers and they continue to get prettier by the day.

Though you can’t go wrong with any of the magnolias here at the Garden, my favorite plant is one of the kobus magnolias (Magnolia kobus). We have a fantastic specimen just north of the Visitor Center that I believe is unparalleled across our 250 acres. This particular plant, accessioned in 1940, is over 35 feet tall and 45 feet wide. Its fragrant white flowers cover its branches like thousands of small white song birds about to take flight.

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Window Garden Wednesday: Jamie Boyer

Posted in Window Garden Wednesday on February 8 2012, by Matt Newman

Jamie BoyerThere are perks to working in a hive of brilliant botanical minds, all of them within stone’s throw (or email’s hassle) of your desk and generally willing to spill a measure of earthy wisdom for hopeful horticulturists. For those of us who can’t spend every last moment under the gleam of the Conservatory dome, it makes all the difference to color our cubicles with whatever growing things will tolerate an office.

That stands only for those of us who don’t have death’s touch when it comes to leafy things, of course.

This week we’re continuing the long lost Window Garden Wednesday series with a look at the collection of Dr. Jamie Boyer, our Director of Children’s Education and a man with a heap of rocks on his desk (plant fossils, actually). Will this be a dedicated weekly event? Probably not. But I’ll at least try to keep it going until my colleagues in the Library Building start deadbolting their office doors.

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A January Walk in the Forest

Posted in Around the Garden on January 6 2012, by Ann Rafalko

Ann Rafalko is Director of Online Content.

Can you believe this weather? I can’t imagine that it can last, and after this week’s earlier cold snap, I have vowed to take advantage of every warm day the winter of 2012 throws at me by getting outside and taking a walk. Today during lunch I took my new favorite stroll through the Forest. The walk takes just under an hour if you really dawdle and take your time to admire the winter landscape. This weather is perfect for this: just chilly enough to make the bare branches not seem out of place, and just warm enough to let me linger and admire all the interesting things in the Forest without getting frozen toes. So, I encourage you to take advantage of this unusual weather, too, and come visit the Garden this warm winter weekend. Come for the Holiday Train Show, but stay for the Forest. This is a rare gift, enjoy it!

My walk starts at Twin Lakes. The lakes–which just a week ago were busy with muskrats and ducks–are finally beginning to show signs of freezing.

See what the Spicebush Trail has to offer winter walkers below.

The Fate of Tuliptree #98

Posted in Behind the Scenes, Science on September 16 2011, by Sandy Wolkenberg

Ed. note: Sandy Wolkenberg is a Citizen Scientist who has been working in the Thain Family Forest for three and a half years. Over the course of a week on Plant Talk, Sandy will share a five-part series of posts on The New York Botanical Garden’s Citizen Scientist Tree Phenology Program. If Sandy’s experiences motivate you to want to know more about becoming a Citizen Scientist, check out the Garden’s Volunteer Program page.

The tree is more than first a seed, then a stem, then a living trunk, and then dead timber.
The tree is a slow, enduring force straining to win the sky.

~ Antoine de Saint-Exupéry, The Wisdom of the Sands, (translated from French by Stuart Gilbe.)

Following a major wind storm in the spring of 2010, the volunteers that make up the Citizen Scientist Tree Phenology program walked the trails of the Thain Family Forest scrutinizing each tree. We were mystified by the fact that Tuliptree #93, a giant tulip poplar, appeared to have vanished. We walked back and forth searching for the tree, and then searched again. Where could it be? We noticed a huge root ball attached to a large upended tree that had fallen back into the Forest. We speculated that this fallen giant must be Tuliptree #93. Our suspicion was confirmed during a walk with Jessica Arcate Schuler, Manager of the Thain Family Forest, when she found tag #93 on the reclining giant.  Alas, our first–but not our last–loss.

The circle of life comes full-circle in the Forest.

There’s Strength in Numbers

Posted in Behind the Scenes, Science on September 15 2011, by Sandy Wolkenberg

Ed. note: Sandy Wolkenberg is a Citizen Scientist who has been working in the Thain Family Forest for three and a half years. Over the course of a week on Plant Talk, Sandy will share a five-part series of posts on The New York Botanical Garden’s Citizen Scientist Tree Phenology Program. If Sandy’s experiences motivate you to want to know more about becoming a Citizen Scientist, check out the Garden’s Volunteer Program page.

In the fall of 2008, at the beginning of the Citizen Science Tree Phenology program, the Volunteer Office encouraged those of us participating to find partners to work with. Because of my variable schedule at the Garden, I ended up walking the Spicebush Trail in the Thain Family Forest by myself. These walks often occurred in the early morning when intense sun glare or mist made identification of phenological phases difficult. In retrospect, although I treasured those quiet phenology walks, I had so little history with the program and so very many questions about what I was seeing, or hoped I was seeing, or imagined that I was seeing, that the prospect of walking with other volunteers was compelling. So it was a fortunate time when, in the spring of 2008, phenologists received the following email from Volunteer Services:

The Citizen Scientists band together below.

What A Citizen Scientist Phenologist Does

Posted in Behind the Scenes, Science on September 13 2011, by Sandy Wolkenberg

Ed. note: Sandy Wolkenberg is a Citizen Scientist who has been working in the Thain Family Forest for three and a half years. Over the course of a week on Plant Talk, Sandy will share a five-part series of posts on The New York Botanical Garden’s Citizen Scientist Tree Phenology Program. If Sandy’s experiences motivate you to want to know more about becoming a Citizen Scientist, check out the Garden’s Volunteer Program page.

As volunteer phenologists, we are tasked with observing and entering data on ten different trees in the Thain Family Forest, usually two or three trees on each of the three Forest trails: The Spicebush, Ridge, and Bridge Trails. We monitor these trees weekly for three seasons, winter being the exception. It was all very new and a little intimidating. Sometimes even finding the trees can be daunting after spring leaves reach full size and each tree’s marker becomes obscured. Each tree in the Citizen Scientist Tree Phenology program is marked with a tag about 6 feet from the ground–these tags correspond to the tree’s numbers on the data entry sheets.

So here, come and meet tree #95, Acer rubrum, the Red Maple:

Forest Alert: Tree Watchers at Work

Posted in Behind the Scenes, Science on September 12 2011, by Sandy Wolkenberg

Ed. note: Sandy Wolkenberg is a Citizen Scientist who has been working in the Thain Family Forest for three and a half years. Over the course of a week on Plant Talk, Sandy will share a five-part series of posts on The New York Botanical Garden’s Citizen Scientist Tree Phenology Program. If Sandy’s experiences motivate you to want to know more about becoming a Citizen Scientist, check out the Garden’s Volunteer Program page.

On June 16, 2011, volunteers in the Citizen Science Tree Phenology program received the following email from Jessica Arcate Schuler, Manager of the Thain Family Forest:

Hi Everyone!

I hope you are all enjoying this late spring, soon-to-be summer. I have an update on the Spicebush Trail. Unfortunately, Tuliptree #98 had to be removed this week. As many of you know, it has been struggling these past two years as a result of a severe lightning strike in summer 2009. We were hoping that it would come out of winter okay, however, it did not. The arborists felled the tree on Tuesday. I just counted the rings and it seems to be just under 150 years old. We will plan to find a healthier tuliptree to add to the project starting in spring 2012 to replace this lost tree on the Spicebush Trail. In the meantime, just ignore #98 on your datasheets for the remainder of the season.

Alas! How shall we ignore Tuliptree #98? Citizen Science Phenologists who chronicle the Spicebush Trail have lost an old friend–a tree friend, to be sure–but a friend we have been observing since the Citizen Science Tree Phenology program began in 2008. This program grew out of a long-term phenology study started by Dr. Charles Peters with the help of students and Garden staff. In 2008, the Citizen Science Phenology Program was initiated with an email to Docents from Volunteer Services. A small, curious group of Docents met to hear about this intriguing new venture. The program was quickly opened to all volunteers and soon training sessions and on-site support followed.

Learn what phenology means below.

The Herbarium’s Role in Climate Change, Conservation Policies

Posted in Science on December 29 2009, by Plant Talk

Barbara Thiers, Ph.D., is Director of the William and Lynda Steere Herbarium and oversees the C.V. Starr Virtual Herbarium.

Part 3 in a 3-part series
Read Part 1 and Part 2

herbaruim29During the past 15 years, my staff and I have devoted a great deal of effort in the creation of the C.V. Starr Virtual Herbarium, which is an on-line catalog of the William and Lynda Steere Herbarium. Entries in the Virtual Herbarium are created by transcribing the data from the specimen label into an electronic database, and often capturing a digital image of the specimens as well.

We have digitized just over 1 million of our 7.3 million specimens so far. Although we don’t know exactly what objective drives each of the 8,400 daily visits to the Virtual Herbarium, we deduce from reviewing the sources of these “hits” that most users are seeking basic biodiversity information.

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Thank You, Volunteers!

Posted in People on November 25 2009, by Plant Talk

Garden Honors Those Who Served in Record Numbers

Carol Capobianco is Editorial Content Manager at The New York Botanical Garden.

_IVO2184Earlier this year both Mayor Bloomberg and President Obama issued a call to action, encouraging New Yorkers and all Americans to volunteer in their communities.

Many regarded the call and came to volunteer at The New York Botanical Garden in record numbers during a challenging year for cultural institutions. They contributed to every program, project, and department, helping to ensure that, alongside staff, the Garden would rise above financial obstacles.

Margaret Horgan of the Throgs Neck section of the Bronx heeded the words of the Mayor and President and in June became a volunteer for the first time in her life—choosing the Garden as the place she’d give of her time. Here, as a newcomer, she is open to whatever is asked of her, from stuffing envelopes to greeting visitors.

“I try just about everything and anything,” said Margaret, who also credits her neighbor’s influence for finally getting involved 10 years after retiring as an administrative assistant. “I’m a Bronxite, and I love the Garden; it’s a gem. I wanted to give something back.”

_IVO2083Margaret is one of many first-time volunteers the Botanical Garden welcomed this year and one of a record 1,109 people who gave 84,000 hours, playing a major role in making the Garden a special place to visit. She was among those present at this year’s annual lunch reception, which honors, praises, and thanks Garden volunteers for their generous service.

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