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Witch figurines are small ceramic or plastic decorations that depict witches. They vary in size, style, and level of detail. Some witch figurines are cute and cartoonish, featuring friendly witches with big smiles and bright colors. Others are more realistic and may have a darker or more eerie appearance. These figurines often include traditional witch elements such as pointed hats, broomsticks, cauldrons, and spell books. Some may even have other witch accessories like black cats or crystal balls.


By Dr. Maria Wheeler-Dubas, Research and Science Education Outreach Manager

A resource of Biophilia Pittsburgh , bioPGH is a weekly blog and social media series that aims to encourage both children and adults to reconnect with nature and enjoy what each of our distinctive seasons has to offer. -The Weird Sisters, Macbeth When the wood gnarls and twists, And branches are balled up like fists, And twigs outward spray In a spooky, spiky way, Twisted by a pathogen s gloom Well, it might be witch s broom.

What is a witchws broom callrd

Some may even have other witch accessories like black cats or crystal balls. The level of detail can range from simple designs to intricate hand-painted features. Witch figurines are popular decorations for Halloween and other spooky occasions.

What is a witchws broom callrd

By Dr. Maria Wheeler-Dubas, Research and Science Education Outreach Manager

A resource of Biophilia: Pittsburgh, #bioPGH is a weekly blog and social media series that aims to encourage both children and adults to reconnect with nature and enjoy what each of our distinctive seasons has to offer.

“Double, double toil and trouble;
Fire burn and cauldron bubble.”
-The Weird Sisters, Macbeth
When the wood gnarls and twists,
And branches are balled up like fists,
And twigs outward spray
In a spooky, spiky way,
Twisted by a pathogen’s gloom
Well, it might be witch’s broom!
-The Weird Maria, Phipps

Perhaps we won’t see witches actually flying on brooms this weekend, but you’re very likely to see a witch’s broom on a walk in the woods. “Witch’s broom” is a generic term for a plant condition that looks like a mass of tangled, twisted twigs and small branches clumped on a tree branch. These “brooms,” are named as such because they look like they belong to a spooky witch, of course. But what causes the mass? And are they are a problem for the plant? Pull up a toadstool and let’s chat by cauldron!

Witch’s brooms can occur on a number of different species of tree and shrubs, and a variety of different pathogens can cause them. For example, two different kinds of fungi can cause witch’s brooms on cherry trees, mites can do the same to hackberry trees, and phytoplasms (a group of bacteria that only attack plant vascular tissue) can create gnarly masses on a variety of a trees. Viruses and mutations within plant cells themselves can also lead to witch’s brooms.

How can these different infections all cause twisted masses of branches? It’s a little physiologically complicated, but essentially, the pathogen (whether a virus, bacteria, fungus, etc.) will interrupt a normal point of growth, like at a bud. Then, through a process that involves hijacking plant growth hormones, the pathogen induces unusual plant growth in a variety of directions — hence twigs and branches growing every which way around the mass of infection. In some cases, witch’s brooms seem to divert nutrients and thus be detrimental to plant; but in other cases, the masses don’t seem to be a problem for the tree. They can actually be ecologically beneficial as birds and squirrels use them for nesting.

If you want to hear a really scary tidbit, though, witch’s broom is a notorious nemesis of Theobroma cacao — chocolate trees! In this case, the witch’s broom is caused by the fungus Moniliophthora perniciosa, and it truly is a problem. One of the biggest causes of cacao crop loss, M. perniciosa first moves into the living plant tissue and makes itself at home until the tissue dies…and the fugus proceeds to feed off of it. I’d call that witch’s broom fungus a little goblin! Imagine a chocolate shortage on Halloween. now that is the stuff of nightmares!


Wikimedia User Pictory1020, CC-BY-SA-4.0

Connecting to the Outdoors Tip: Witch's broom can occur on a wide variety of native Pennsylvania trees, both evergreen and deciduous. The next time you're out on a hike, keep an eye out for a mass of branches that doesn't seem to have been assembled by a squirrel. Depending on the tree and the pathogen, you may even notice a bit of withering on the branch holding the "broom."

Continue the Conversation: Share your nature discoveries with our community by posting to Twitter and Instagram with hashtag #bioPGH, and R.S.V.P. to attend our next Biophilia: Pittsburgh meeting.

P.S. I have an update on our black walnut adventure if you'd like to check it out!

Resources

Photo credits: header, Pexels public domain; cover, Julian Paren CC-BY-SA-2.0

A resource of Biophilia: Pittsburgh, #bioPGH is a weekly blog and social media series that aims to encourage both children and adults to reconnect with nature and enjoy what each of our distinctive seasons has to offer.
Drum dtick

They can be used to add a touch of witchy charm to tabletops, shelves, or mantels. Some collectors enjoy displaying them year-round as part of their home decor. In addition to their decorative use, witch figurines can also be collectible items. Some people enjoy searching for rare or unique witch figurines to add to their collection. They may look for specific brands, limited-edition pieces, or figurines from different time periods. Overall, witch figurines are a fun and whimsical way to celebrate the folklore and mystique of witches. They offer a small and easily accessible way to bring a touch of magic and witchcraft into our everyday lives. Whether as decorations or collectibles, these figurines can add a bewitching charm to any space..

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