11/02/19 3:00pm

TIM PURTELL PHOTOS
An Osage orange.

Latin name: Maclura pomifera

Location: Most of the year you could pass by the Osage orange tree on the right side of Ram Island Drive on your way to the second causeway and pay no notice. The rough, furrowed bark resembles that of black locust and in the summer its leaves blend in with the surrounding vegetation. In October, the tree is easier to spot by the grapefruit-size fruit dangling perilously on its branches. Despite looking like a green alien brain (perfect for Halloween!), the inedible fruit has a fresh, pleasant aroma. 

Tree stats: Native to parts of Texas, Oklahoma, and Arkansas, Osage orange can grow up to 50 feet. Clusters of shiny leaves hide the formidable thorns that protect its branches. Because of the thorns and heavy fruit, Osage orange is usually not recommended for home landscapes.

Native American history: The Osage tribes utilized the sturdy, flexible wood for their bows, tomahawk handles, and war clubs. French explorers named the tree bois d’arc, or “wood of the bow.” The Osage fashioned the tree’s bark into rope and the roots were boiled for medical purposes and an orange dye. 

An Osage orange tree on Ram Island Road.

American history: Pioneers used Osage orange wood for wagon wheels, tool handles, and railroad ties. Farmers planted the fast-growing trees as living fences, a practice that helped spread agriculture and the species across the country. Placed close together with branches sometimes braided together, the trees created an impenetrable barrier that was “horse high, bull strong, and hog tight.” At one time there were almost 40,000 miles of Osage orange hedgerows. After the invention of barbed wire in the 1860s, the hedgerows were gradually replaced, often with fence posts made from rot-resistant Osage orange.

Ancient history: Because the fruit is rarely consumed by wildlife, how does Osage orange spread? Aside from vegetative reproduction and the random horse, it doesn’t. Some scientists surmise that the fruit was once eaten by large, extinct herbivores such as mastodons, which would defecate seeds far from the mother trees. When the megafauna were wiped out by hunting or other factors, Osage orange gradually shrank from its much wider range. Currently, we’re losing insects, mammals, and birds that are crucial pollinators and distributors of plant species to climate change and habitat loss. We need to learn from the past if we are to preserve our future. 

Tim Purtell

President, Shelter Island Friends of Trees

[email protected]

10/05/19 11:00am

JAMES MARSHALL PHOTOS
A Franklin tree blossom.

Latin Name: Franklinia alatamaha

Location: Though I’ve long been aware of this fabled tree and often fantasized about growing one, I had never seen an actual specimen until I visited James Marshall and Adam Bundy’s wonderful, labrynthine garden several weeks ago. As far as I know, theirs are the only Franklin trees on the Island. If you grow one, let me know. 

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08/04/19 11:00am

REPORTER FILE PHOTO
Two arms full of these, please.

This is the week of the summer, actually one of two, because it’s true about next week as well, when I don’t have enough vases, despite the fact that I just bought a nifty tray, tiny little vases, eight of them, at Shelter Island Florist. All of my lilies, another late flush of roses, hydrangea still blooming… what’s a gardener to do? I can’t leave them in the cutting garden. For what? To bloom where no one will see them? That’s no way to treat a plant in bloom. So indeed, I must cut them and bring them in and I have. Running out of table space, I’ve taken some up to my bedroom as well.

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07/24/19 2:00pm

JULIE LANE PHOTOS
Spreading its wings for the crowd under the tent at the Shelter Island Library is a great horned owl.

A program took flight last week under the tent at the Shelter Island Library as an expert from the Quogue Wildlife Refuge brought birds of prey here. Despite soaring temperatures, children, parents and grandparents were delighted.

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07/13/19 11:00am

TIM PURTELL PHOTOS
Locust leaves.

Latin Name: Robinia pseudoacacia

Locations: Everywhere! 

Tree stats: Black locust is native to Pennsylvania and Iowa and south from Georgia to Oklahoma. This fast-growing but relatively short-lived tree usually tops out at 50 feet and spans 25 feet wide. Over time, the trunk and older branches develop a thick, furrowed bark in handsome contrast to the delicacy of the tree’s pale green, oval-shaped leaves. In June, black locusts are resplendent with clusters of white, fragrant flowers.

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