What's New

Added 22 new plants for a total of 282 plants.
Update images and captions for a total of 1515 images and range maps.
Updated USDA links.
Updated for iOS 17.

App Description

The College of Agriculture at Montana State University and High Country Apps have partnered to produce the new Montana Grasses identification app for smart phones and tablets. The app provides images, species descriptions, range maps, and other information for more than 282 grasses and grass-like plants (graminoids) inhabiting the agricultural landscapes in Montana and adjacent states and provinces. Designed for beginners and experts alike, Montana Grasses will appeal to anyone who wants to identify grasses and learn more about them. The app does not need an Internet connection to run, so you can use it no matter where your wanderings take you.

Users can browse the species list or search for specific plants by common or scientific name. In addition, the app’s identification feature provides 13 sets of characteristics to help define your search, including: overall appearance, seed head, blade width, auricle, habitat, elevation, and origin (native or introduced). Select the characteristics you know -- a click of a button returns a list of thumbnail images and species that match your search.

Montana Grasses includes a “favorites” feature that allows users to select a custom list of species for future reference and sharing via email and social networks. Lastly, detailed information on grass identification basics, sources and resources, as well as a glossary of botanical terms and diagrams of grass anatomy are provided.

The app will be updated on a regular basis to add new species and other content, and available to all users at no additional charge. A portion of revenues from the app will be dedicated by High Country Apps to support plant conservation in Montana.

The app is a joint development of the College of Agriculture at Montana State University and High Country Apps of Bozeman, MT. Montana State University, the State's land-grant institution, educates students, creates knowledge and art, and serves communities by integrating learning, discovery, and engagement. Expertise on the grass family was provided during the development of this app by faculty and staff in the Land Resources and Environmental Sciences Department and the Plant Sciences and Plant Pathology Department, which are two of the primary Departments dedicated to research on plants, including crop development, native plant diversity, and invasive plant ecology and management.

iPhone Screenshots

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iPad Screenshots

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App Changes

  • June 06, 2014 Initial release
  • July 30, 2014 New version 3.12
  • February 02, 2015 New version 4.0
  • February 02, 2016 New version 4.50
  • June 13, 2019 New version 7.01
  • August 28, 2019 New version 8.03
  • January 21, 2020 New version 9.01
  • July 14, 2020 New version 9.04
  • November 20, 2020 New version 9.10
  • May 06, 2021 New version 10.01
  • August 05, 2021 New version 10.03
  • September 16, 2023 New version 12.03
  • November 03, 2023 New version 12.04
  • April 25, 2024 New version 13.04

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