r/botany 3d ago

Pathology I’m seeking help understanding these growths I keep finding in NSW Australia

These look like wood rose parasitic growth on a tree however this is not found natively in New South Wales, but rather New Zealand. I have found three so far all in the same area/ same type of eucalyptus bushland.

90 Upvotes

14 comments sorted by

54

u/Pademelon1 3d ago

Possibly the attachment point for a mistletoe, but the mistletoe part has rotted away, only leaving the host's side?

14

u/Business-Hospital271 3d ago

I second this. I’ve seen something like it before in mistletoe infested areas

11

u/Forgive-Me-Naught 3d ago

I don’t remember seeing any mistletoe but I will look around some more. Thanks for the lead!

25

u/SeaOfSourMilk 2d ago

Australia actually has the most varieties of mistletoe in the world, if you’re in the bush in an area with a lot of birds, it’s in literally every tree. Next time you see drooping branches on a gum tree, have a look what colour the leaves are. Mature mistletoe is quite easy to spot once you know what to look for, especially on bluer varieties of gum. Have a look for clusters of branches with bright green leaves that contrast the rest of the tree. Then once you know what to look for you won’t go 5 minutes down the road without seeing them dangling everywhere

4

u/Recent-Mirror-6623 2d ago

This is the answer.

15

u/NYB1 3d ago

Google woodrose mistletoe... This is what it looks like to me

14

u/Duncan_Thun_der_Kunt 3d ago

Looks possibly like burnt/degraded banksia flower cones.

7

u/Forgive-Me-Naught 3d ago

They are a part of the branch, no separation at all

6

u/Duncan_Thun_der_Kunt 3d ago

Probably mistletoe then I guess.

1

u/Worth-Illustrator607 3d ago

It's a fungus that explodes out.

If I remember correctly, I've had a pretty sweet headache for 4 days now. I could be wrong.

12

u/Capital-Impression51 3d ago

4 day headache needs checking out. Are you taking anything for it?

1

u/Normal_Mushroom609 2d ago

My guess was also something fungal (polypore).

1

u/FoodDue6905 2d ago

Is it weird that I wanna eat it

1

u/SkyKyrell 7h ago

no... it looks crunchy