About
Oregon Wildflowers is a comprehensive botanical reference and plant identification app created in collaboration with Oregon State University's Oregon Flora Project. Designed for both casual wildflower enthusiasts and experienced botanists, the app covers nearly 1,000 species of wildflowers, shrubs, and vines found throughout Oregon, Washington, Idaho, and northern California. Each species entry includes high-resolution photographs, natural history information, geographic range maps, and taxonomic details. Users can browse the database by common name, scientific name, or plant family, or narrow down an unknown specimen using 12 illustrated identification categories — including geographic region, plant type, flower color, petal count, and leaf characteristics. A standout feature is full offline functionality: once downloaded, the entire database is accessible without any internet connection, making it ideal for remote hikes, field research, and backcountry exploration. The app was built under the direction of Linda Hardison, director of the Oregon Flora Project and a professor in OSU's Department of Botany and Plant Pathology. Available on both iOS and Android, Oregon Wildflowers serves hikers, naturalists, students, educators, and conservation professionals across the Pacific Northwest. A portion of each purchase supports ongoing conservation efforts and botanical research in the region, making it a tool with genuine ecological impact beyond its practical utility.
Key Features
- Nearly 1,000 Species Database: Covers wildflowers, shrubs, and vines native to Oregon, Washington, Idaho, and northern California, including some established introduced species.
- Offline Access: Fully functional without an internet connection once downloaded, making it perfect for remote trails and backcountry fieldwork.
- 12-Category Identification Filter: Narrow down unknown plants by selecting from 12 illustrated attributes including region, plant type, flower color, petal number, and leaf characteristics.
- Rich Species Profiles: Each entry includes high-resolution photographs, natural history notes, geographic range maps, and scientific and common name references.
- Multiple Browse Modes: Search and browse by common name, scientific name, or plant family using an intuitive photo-based interface.
Use Cases
- Hikers and outdoor enthusiasts identifying wildflowers encountered on Pacific Northwest trails
- Students and educators using the app as a field guide for botany courses and nature education
- Botanists and naturalists conducting plant surveys or ecological research in Oregon and adjacent states
- Nature photographers seeking accurate species names and natural history context for plants they photograph
- Conservation volunteers and land managers identifying native vs. invasive plant species in the field
Pros
- Works Completely Offline: Ideal for use in remote areas with no cell service — the full database is available once the app is downloaded.
- Authoritative Source: Developed by OSU botanists and the Oregon Flora Project, ensuring scientific accuracy and regional relevance.
- Supports Conservation: A portion of every purchase directly funds botanical exploration and conservation in the Pacific Northwest.
Cons
- Region-Specific Coverage: Content is limited to Oregon and adjacent Pacific Northwest states, making it less useful for botanists outside that region.
- Paid App: Requires a purchase upfront, unlike some free plant identification alternatives, which may deter casual users.
- No AI-Powered Visual Recognition: Plant identification relies on manual filtering through categories rather than automatic image recognition, requiring some prior botanical knowledge.
Frequently Asked Questions
Does the Oregon Wildflowers app work without internet?
Yes. Once downloaded, the entire database — including photos, maps, and species information — is fully accessible offline, making it ideal for remote hikes and field research.
How many species does the app include?
The app includes nearly 1,000 wildflowers, shrubs, and vines common in Oregon and adjacent areas of Washington, Idaho, and California.
Who created the Oregon Wildflowers app?
The app was developed in part by botanists at Oregon State University through the Oregon Flora Project, led by director Linda Hardison.
Is the app available on both iOS and Android?
Yes, Oregon Wildflowers is available on both iOS and Android devices.
How do I identify an unknown plant using the app?
Select from 12 illustrated identification categories — including geographic region, plant type, flower color, petal number, and leaf characteristics — to narrow down the possible species matches.
