Harold David Harrington

1903

• How to identify plants
• Edible native plants of the Rocky Mountains
• Western edible wild plants
• Edible native plants of the Rocky Mountains
• How to identify grasses & grasslike plants
• How to identify grasses and grasslike plants (sedges and rushes)
• Colorado fern and fern allies
• Edible native plants of the Rocky Mountains
• Keys to the woody plants of Iowa in vegetative condition
• Manual of the plants of Colorado
• Manual of the plants of Colorado, for the identification of the ferns and flowering plants of the state
• Results of a seeding experiment at high altitudes in the rocky mountain National Park