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Forma mieckleyanus
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grassy flats of sandy/silts around a fresh to brackish backdune marsh with Distichlis spicata, Borrichia frutescens, Indigofera miniata, Eustoma exaltum, Samolus ebracteatus, Typha domingensis
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in silty calcareous soils on a broad flat bolson plain, essentially denuded and converted to scattered mesquite scrub
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low thicket on silty clay loam of grassy, perennial forb dominated plains around brushy hummocks and above tidal salt flats. With Distichlis spicta, Borrichia frutescens, Rayjacksonia phyllocephala and scattered Opuntia engelmannia
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in silty calcareous soils on a broad flat bolson plain, essentially denuded and converted to scattered mesquite scrub
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low sub-shrub thicket on silty sands of grassy flats behind the barrier dunes parrelling the beach.
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in silty calcareous soils on a broad flat bolson plain, essentially denuded and converted to scattered mesquite scrub.Thorns notably thick and stout, not acicular
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low sub-shrub thicket on silty clay loam of grassy, perennial forb dominated plains around brushy hummocks and above tidal salt flats. With Distichlis spicta, Borrichia frutescens, Rayjacksonia phyllocephala, and scattered Opuntia engelmannia