---
title: "i want confirmation that these are cystoliths on my new rex begonia…"
description: "i want confirmation that these are cystoliths on my new rex begonia vine (cissus discolor) leaves. the white spots are pieces of plastic that somehow got on…"
url: "https://getplanta.com/community/lZ7uAE3pQ86jnFGxrCwLrg/oa7b8ZmKczlNjuVBTSi9fA?language=ja"
community: "Anything about plants"
author: "fuey"
published: "2025-05-02T19:24:18.668799Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/7SKbucSsa3x7Hc0JE52ZouSTCYSUkYi4knafwIFj7BY/8gEqXpYRTGyiJLX9HsFK9Q.webp?size=large"
---

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# i want confirmation that these are cystoliths on my new rex begonia…

_fueyさんが2025-05-02に投稿しました_

i want confirmation that these are cystoliths on my new rex begonia vine (cissus discolor) leaves.  
the white spots are pieces of plastic that somehow got on the one leaf!  
They’re only on new leaves on my cutting and my mother plant.

![2件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/7SKbucSsa3x7Hc0JE52ZouSTCYSUkYi4knafwIFj7BY/8gEqXpYRTGyiJLX9HsFK9Q.webp?size=large)

![2件中2件目の添付ファイル](https://images.getplanta.com/v1/resize/7SKbucSsa3x7Hc0JE52ZouSTCYSUkYi4knafwIFj7BY/hyGbo8ArRLqVkwvtWE__EQ.webp?size=large)

## コメント1件

### Saraplantsさんが2025-05-03にコメントしました

Yep, those are cystoliths! Totally normal for Cissus discolor—especially on new leaves. Nothing to worry about, and your plant looks amazing!

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