Timely posts about Willowwood.
If you like to walk the trails and/or hike around Willowwood and Bamboo Brook, late summer and into late fall with the changing foliage and blooming meadows is a perfect time.
This article “When you could in Jersey — and touch Africa” by Michele S. Byers, Executive Director of New Jersey Conservation Foundation, on our News Page will provide a different perspective as you walk around both properties.
Michele S. Byers, Executive Director of New Jersey Conservation Foundation
Published Daily Record Sept. 11, 2017
Thirty years ago, the King of Morocco made headlines when he bought the Natirar estate in Peapack-Gladstone, now a Somerset County park. King Hassan II may not have known, but there’s an ancient connection between his homeland and the Highlands region of New Jersey where Natirar (“Raritan” spelled backwards) is located.
Hundreds of millions of years ago, when the Earth had a single supercontinent called Pangaea, the eastern part of North America and western Africa were joined together. New Jersey’s Highlands mountains were connected to what is now Morocco before the continents broke apart.
And it is now possible to stand close to the boundary line where the two continents split.
The Willowwood Arboretum and Bamboo Brook Outdoor Education Center are side-by-side parks in Chester Township, Morris County. The parks, only a few miles from Natirar, are linked by the Patriots Path hiking trail, with a wooden footbridge crossing a small trout stream called the Bamboo Brook.
If that little footbridge had existed 450 million years ago (and if humans had existed!), you could have walked from New Jersey’s emerging giant peaks to those of the Anti-Atlas Mountains of Morocco.
How do we know the tiny Bamboo Brook is part of an ancient continental boundary? According to Dr. Emile DeVito, New Jersey Conservation Foundation’s staff biologist and naturalist, the land’s hidden past is revealed by the underlying geology.
East of Bamboo Brook — where Natirar is located — soils are deep reddish brown, atop the sedimentary Brunswick shale of New Jersey’s Piedmont, a much younger geologic region. On the west side of the brook, soils are gray and stony, derived from the metamorphic rock of the New Jersey Highlands. Pockmarks of whitish-gray limestone hills dot the southeast course of Bamboo Brook, outcrops of ancient fossil shell beds that accumulated on the edge of a shallow tropical ocean.
How and when did North America and Africa split apart? It all has to do with plate tectonics, the theory of how landmasses float and drift on the Earth’s mantle.
“The movements of continental plates are slow, but also inexorable and cataclysmic,” explained Emile. “Plate tectonics resulted in both the amalgamation and eventual breakup of the supercontinent of Pangaea.”
Four hundred eighty-eight to four hundred forty-four million years ago, a landmass known as Avalonia (containing present-day pieces of Britain, Belgium, France, Spain, Newfoundland, Nova Scotia, New England, and northwest Africa) broke free from another landmass called Gondwanaland and floated westward, colliding into Laurentia (which would eventually become North America).
This slow-motion collision threw up immense mountains — as high as the modern-day Himalayas —which today are known as the Taconic, Allegheny and northern Appalachian mountains. Intense pressure and heat from the collision melted (metamorphosed) the interior rocks that formed the basement of these mountains. The tall peaks have long since eroded away, but the basement rocks supporting these mountains form the New Jersey Highlands — now nearly a half a billion years old.
During the time of the collision, primitive land plants began to colonize the continents. Earlier, the land was essentially lifeless, although oceans already teemed with life, including primitive fish.
Fast forward 140 million years. Primitive plants evolved into giant ferns and tree-like club mosses, invertebrates exploded onto lush green landscapes, and tetrapods (primitive amphibians that evolved from lobe-finned bony fish) climbed out of the seas. By the end of the Carboniferous period 299 million years ago, lush tropical forests covered what is now eastern North America, filled with insects, amphibians and primitive reptiles.
By the beginning of the Mesozoic Era 250 million years ago, sediments from the erosion of the huge mountains filled northeastern New Jersey’s lowlands with deep layers of material that would eventually become our present day Piedmont.
During the Jurassic period 201 million years ago, a rift opened in northeastern New Jersey and a shallow sea known as the Tethys Sea formed. Africa began to drift away from North America. The two continents drifted apart by only 1 ¼ inches per year, but after 180 million years the distance grew to about 3,600 miles.
Want to feel the immensity of time in the region where New Jersey and Morocco split up?
Go to Willowwood Arboretum, follow the Patriots Path trail and stand on the footbridge over the Bamboo Brook. The limestone hill built of 175 million-year-old Tethys Sea invertebrates is to your southeast, and the ancient basement rocks of the New Jersey Highlands to your west, nearly three times older. You will be standing on the edge of the ancient continent, about as close as you can get to where a great cataclysm ripped apart North America and Africa, and set them sailing in opposite directions.
While you’re at Willowwood and Bamboo Brook, linger and explore the beauty of these natural areas. These parks are filled with butterfly meadows, forests with wildflowers and migratory birds, ponds teeming with gray tree frogs, springs and seeps in the shaded hills, and magnificent plant specimens from around the world in tidy botanic gardens where hummingbird moths abound.
To see a trail map, go to the Morris County Parks website at http://m66.siteground.biz/~morrispa/index.php/parks/bamboo-brook click on the “trail map” tab.
As summer slowly starts to wind down, a subtle transition begins to occur in the meadows at the Willowwood. The mid-summer blooming perennials such as wild bergamot (Monarda fistulosa), slender mountain mint (Pycnanthemum tenuifolim), and butterfly weed (Asclepias tuberosa) have all begun to push out what will be their final flush of flowers for the season and have initiated the early process of seed production.
Late summer-blooming native plants now take center stage as a precursor for the spectacular show of colors that make the meadows at Willowwood so magnificent in the fall. The bright yellow blooms of tall goldenrod (Solidago atltissima) have started to illuminate the fields, while the clusters of New York ironweed (Vernonia noveboracensis), and hollow Joe Pye weed (Eutrochium fistulosum) that tower over the other meadow vegetation begin to blossom adding hues of purple and pink to the mix.
Although considered an invasive species, Queen Anne’s lace (Daucus carot) adds a graceful and airy element to the dense meadows. This biennial, a member of the carrot family (Apiaceae), has the appearance of a bird’s nest while in bud that unfurls to reveal delicate compound umbels of white flowers.
Native grasses, such as Indian grass (Sorghastrum nutans) and little bluestem (Schizachyrium scoparium) have also started to flower changing to the distinctive chestnut-brown and carmine-red seed heads that give the fall meadows their wispiness and earthy color tones.
Although sometimes subtle, the late summer is the perfect time to get a taste of the cool crisp autumn days that lie ahead.
HAPPENINGS IN THE HILLS: Lovely Lilacs
• May 26, 2017 Bernardsville News
Celebrating the evening’s success are, from left, Willowwood Foundation trustee George Rochat of Bernardsville, trustees and event co-chairs Becky Terry of Peapack and Anne Peterson of Bernardsville, trustee Peter Williams of Peapack, President Brace Krag of Pottersville, and Betty Cass Schmidt of Pequannock, the president of the Morris County Parks Commission.
Guests to Willowwood Arboretum’s 22nd annual Lilac Party Sunday, May 21, were treated to much more than just gorgeous gardens and fragrant blooms.
The Sunday afternoon tradition also featured a wine tasting hosted by Andrea Maranca of Tewksbury Fine Wine and Spirits in Oldwick and a silent plant auction so guests could take home a bit of the arboretum’s beauty to enhance their own home gardens. Additionally, each guest received a party favor of a lilac planting of their own.
The Ten of Somerset Hills, a men’s a cappella chorus, serenaded the nearly 200 guests with two sets of songs in the Stone Barn. The Ten’s vocal harmony covers the best of all musical genres with powerful chords, smooth and luscious tones, organizers said.
Inside the Lilac Party tent, composer, film scorer and pianist Amir Mortezai offered a wide range of musical selections, from classics to show tunes to his own interpretation of contemporary styles.
The elegant cocktail party offered a variety of savory tidbits, appetizers, as well as a selection of artisanal cheeses and veggies, tastefully executed by fine caterers, Ross and Owren of Whitehouse Station.
We’re entering the second week of May with numerous plants flowering in the relatively cool weather. In fact, there are so many varieties of trees, shrubs, annuals, and perennials in flower that they can’t all be mentioned. You’ll have to come experience them in person, but there are a few standouts that should be highlighted. First of all, the lilacs (Syringa sp.) are blooming now and their amazing fragrance permeates throughout the entire arboretum. Japanese wisteria (Wisteria floribunda) covers the arbors with cascading clusters of blue-violet flowers. It’s quite a treat for visitors entering the grounds from the parking lot. While meandering the trails and gardens, also look for dogwood (Cornus florida), red buckeye (Aesculus pavia), native azaleas (Rhododendron sp.), spring wildflowers, and so much more!
Willowwood Arboretum is open daily 8 am to dusk and will be open Mother’s Day. Bring Mom, take pictures with the Spring flowers and stroll through the Lilacs (wear your wellies!) and take the self guided cell phone tour. Plus from noon to four pm, we will be selling two interesting varieties of lilacs – a very pretty yellow lilac and a lovely lavender with white edging.