One "weird "culm of Phyllostachys Nuda

[BooKing]

While looking through an old grove[60yrs old] of Phyllostachys Nuda,
I discovered the most unusual looking culm. The pictures are posted in the bamboo photo section. Truly, an oddity.

[JakeK]

That indentation actually looks very cool when you see that it repeats all the way up the culm.