sonnia hill:
Cyperus haspan
sonnia hill:
Indigofera suffruticosa - fruit (legume)
sonnia hill:
Mentzelia lindheimeri (syn: M. texana)
sonnia hill:
Mentzelia lindheimeri (syn: M. texana) - fruit (capsule)
sonnia hill:
Palafoxia hookeriana
sonnia hill:
Palafoxia hookeriana - habit
sonnia hill:
Phyllanthus abnormis
sonnia hill:
Urochloa texana
sonnia hill:
Urochloa texana - habit
sonnia hill:
Aristida lanosa - habit
sonnia hill:
Aristida lanosa
sonnia hill:
(Blechnaceae) Anchistea virginica (syn: Woodwardia virginica)
sonnia hill:
Croptilon divaricatum
sonnia hill:
Helianthus maximiliani