Plant Materials Program:  Oregon - Plant Identification

• Plant Guides - can be downloaded from Ecoshare - (Note:  Download files can be very large)
• Common Plants of Idaho
• Graminoids:
• Sedges - have edges
  • Field Guide to Intermountain Sedges (this is a slow download)
•  Rushes - are round
• Field Guide to Intermountain Rushes (this is a slow download)
• Grasses - have nodes and are hollow-stemmed
• Manual of Grasses of North America
• Key to 33 Genera of Weedy Grasses
• Quick turfgrass identification
• Key to the Grasses of the Columbia Basin
• Monocots - Wetland monocot key for plants with National wetland indicator
• Key to Many Crop Weeds
• Key to the Willows of North America
• Wetlands
  • Aquatic Plant Identification Manual for Washington's Freshwater Plants
• Floras
  • Flora of North America by Volumes
  • California Flora Keys online

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