About this app
This free app is for the identification of species within the myrtle family that grow in New Zealand. It was created to assist in reporting myrtle rust occurrences for long-term monitoring and development of management options, but will also be useful to students, researchers, and others in the New Zealand botanical community. Key authors: Murray Dawson, Matt Buys, Chris Ecroyd, Elizabeth Miller, Colin Ogle, and Peter de Lange. The Ministry for Primary Industries (MPI) Biosecurity New Zealand funded creation of this app. This LucidMobile key is part of a series of free interactive keys for identifying New Zealand indigenous and naturalised plants. Online versions are hosted by Landcare Research (https://www.landcareresearch.co.nz/tools-and-resources/identification/#plants). This app is powered by Lucid Mobile.
Latest release
What’s New
Minor display fixes and changed compatibility to iOS 11 and later
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 12, 2026 · 11:00 AM Free
Screenshots
