sonnia hill:
Acalypha persimilis (syn: A. ostryifolia)
sonnia hill:
Agalinis heterophylla
sonnia hill:
Agalinis heterophylla
sonnia hill:
Agalinis heterophylla
sonnia hill:
Allium drummondii
sonnia hill:
Amsonia ciliata var. texana
sonnia hill:
Anemone berlandieri
sonnia hill:
Anemone berlandieri
sonnia hill:
Arisaema dracontium - leaves
sonnia hill:
Arnoglossum plantagineum
sonnia hill:
Arnoglossum plantagineum
sonnia hill:
Artemisia ludoviciana subsp. mexicana
sonnia hill:
Asclepias viridiflora
sonnia hill:
Astragalus crassicarpus var. crassicarpus
sonnia hill:
Astragalus crassicarpus var. crassicarpus - fruit (legume)
sonnia hill:
Astragalus nuttallianus var. nuttallianus
sonnia hill:
Baptisia australis var. minor - fruit (legume)
sonnia hill:
Bidens frondosa
sonnia hill:
Bidens frondosa
sonnia hill:
Brickellia eupatorioides var. corymbulosa
sonnia hill:
Brickellia eupatorioides var. corymbulosa - phyllaries and pappus
sonnia hill:
Brickellia eupatorioides var. texana
sonnia hill:
Brickellia eupatorioides var. texana
sonnia hill:
Callirhoe alcaeoides
sonnia hill:
Callirhoe alcaeoides
sonnia hill:
Callirhoe pedata
sonnia hill:
Callirhoe pedata - calyx
sonnia hill:
Oenothera capillifolia subsp. capillifolia (syn: O. berlandieri subsp. pinifolia, Calylophus berlandieri subsp. pinifolius)
sonnia hill:
Capsella bursa-pastoris
sonnia hill:
Carduus nutans
