viciously armed rhizomatous semi-succulent on shallow erosional slopes and depressions topping a broad ridge of exposed interbedded platy Cretaceous limestone and gypseous shale. Endemic indicator species of the Chihuahuan Desert.
medium to large plants with long somewhat arching leaves in excess of 60' long. Marginal teeth variable, not uniform in size. Plants in thorn scrub on low alluvial bluffs of coarse granitic sand and gravels.
medium to large plants with long somewhat arching leaves in excess of 60' long. Marginal teeth variable, not uniform in size. Plants in thorn scrub on low alluvial bluffs of coarse granitic sand and gravels.
medium to large plants with long somewhat arching leaves in excess of 60' long. Marginal teeth variable, not uniform in size. Plants in thorn scrub on low alluvial bluffs of coarse granitic sand and gravels.
medium to large plants with long somewhat arching leaves in excess of 60' long. Marginal teeth variable, not uniform in size. Plants in thorn scrub on low alluvial bluffs of coarse granitic sand and gravels.
medium to large plants with long somewhat arching leaves in excess of 60' long. Marginal teeth variable, not uniform in size. Plants in thorn scrub on low alluvial bluffs of coarse granitic sand and gravels.
medium to large plants with long somewhat arching leaves in excess of 60' long. Marginal teeth variable, not uniform in size. Plants in thorn scrub on low alluvial bluffs of coarse granitic sand and gravels.
medium to large plants with long somewhat arching leaves in excess of 60' long. Marginal teeth variable, not uniform in size. Plants in thorn scrub on low alluvial bluffs of coarse granitic sand and gravels.