isthisleafygall.com

Is this leafy gall?

Before you post that tuber photo, take a closer look.

Add a photo of your dahlia

A clear close-up of the crown works best.

or drop it here/
JPG, PNG or WebP · Up to 15 MB
Your inspection photo stays on your device.

An experimental photo comparison.

A quick visual reference

Tap to take a closer look

Help improve the guide. Share a reference photo ↗Optional submissions are public on GitHub.

A closer look. On your device.

Choose a clear photo, then tap Inspect photo. A small vision model runs in your browser and compares your photo against a source-checked set of published reference photos.

No photo uploads. No analysis API.

The checker and its model download from this website. The photo itself stays in memory on your device. Removing it or leaving the page clears it. We don’t save photos or results.

A visual match isn’t a diagnosis.

This is an experimental comparison using a general-purpose model and 30 reference photos. These source labels have not been independently confirmed by this project. It has not been validated for diagnosing leafy gall. The result may be wrong, and “normal growth” does not rule out disease. A plant diagnostic clinic can advise on confirmation.

For the most useful photo

Use daylight, keep the crown centred, and show the shoots and any unusual growth clearly. A distant flower photo won’t help.

Get advice from a plant diagnostic clinic ↗
Reference photo

Sources & photo credits

An independent guide. These organisations are not affiliated with this website.

Reference photographs

Leafy gall: Wild Horse Gardens and their disease biology guide. Normal growth: UC ANR. Crown gall: Dahlia Doctor. Photos belong to their respective owners.

The reference set

30 published visual examples: 12 leafy-gall appearances, 13 normal-growth appearances, and 5 crown-gall appearances. Labels follow their sources; they are not laboratory confirmations. View the source catalog ↗. Additional normal examples come from Idlewild Blooms and Summer Dreams Farm.

On-device checker

MobileCLIP-S0 with Transformers.js. Model and runtime are served by this site. The checker retrieves similar reference photos; it is not trained or validated as a disease classifier.

Model licence · Transformers licence · ONNX Runtime licence

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