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Aristida
A. longispica (slimspike threeawn) - Spikelet detail
A. longispica (slimspike threeawn) - Inflorescence
A. longispica (slimspike threeawn) - Inflorescence detail
A. oligantha (oldfield threeawn) - Inflorescence
A. oligantha (oldfield threeawn) - Inflorescence detail
A. oligantha (oldfield threeawn) - Inflorescence detail
A. glauca (blue threeawn) - Whole plant in habitat
A. glauca (blue threeawn) - Whole plant in habitat
A. glauca (blue threeawn) - Inflorescence
A. glauca (blue threeawn) - Spikelets
A. purpurea (purple threeawn ) - Whole plant in habitat
A. purpurea (purple threeawn ) - Whole plant in habitat
A. purpurea (purple threeawn ) - Bloom detail
A. purpurea (purple threeawn ) - Inflorescence
A. purpurea (purple threeawn ) - Inflorescence
A. purpurea (purple threeawn ) - Spikelets
A. purpurea (purple threeawn ) - Spikelet detail