Marc Coles-Ritchie:
Argemone munita (flat-bud prickly-poppy)
Marc Coles-Ritchie:
Erigeron divergens (spreading fleabane)
Marc Coles-Ritchie:
Erigeron divergens (spreading fleabane)
Marc Coles-Ritchie:
Glandularia gooddingii (southwestern mock vervain)
Marc Coles-Ritchie:
Onopordum acanthium (Scotch cottonthistle)
Marc Coles-Ritchie:
Overview (Gambel oak, etc.)
Marc Coles-Ritchie:
Overview (cheatgrass, etc.)
Marc Coles-Ritchie:
Overview (rabbitbrush, etc.)
Marc Coles-Ritchie:
Overview (sagebrush and more)
Marc Coles-Ritchie:
Pseudoroegneria spicata (Bluebunch wheatgrass)
Marc Coles-Ritchie:
Pseudoroegneria spicata (Bluebunch wheatgrass)
Marc Coles-Ritchie:
Senecio flaccidus (threadleaf ragwort)
Marc Coles-Ritchie:
Senecio flaccidus (threadleaf ragwort)
Marc Coles-Ritchie:
Senecio flaccidus (threadleaf ragwort)
Marc Coles-Ritchie:
Sphaeralcea parvifolia (small-leaf globemallow)
Marc Coles-Ritchie:
Sphaeralcea parvifolia (small-leaf globemallow)