United States, Texas, Presidio, SE part of Mimms Ranch. Along main road in SE part of ranch, 0.2-0.3 mi N of cattle guard at house, ca. 1.0 airmiles N to NNW of jct. US Rt. 67 and US Rt. 90 in downtown Marfa. Marfa Quadrangle.
30.32295 -104.0258
Rooted under Condalia ericoides, culms hidden among shrub’s stems. In grassland on silty to gravelly soils on very gently rolling landscape underlain by a mix of Perdiz Conglomerate (a fanglomerate of variable composition) and Quaternary alluvium. Associates included Asclepias brachystephana, Berlandiera lyrata, Bouteloua curtipendula, Bouteloua gracilis, Chamaesyce revoluta, Cirsium ochrocentrum, Condalia ericoides, Croton pottsii, Dalea neomexicana, Desmanthus cooleyi, Engelmannia peristenia, Evolvulus nuttallianus, Linum puberulum, Machaeranthera pinnatifida, Nyctaginea capitata, Panicum hallii, Poinsettia davidii, Solanum elaeagnifolium, Talium aurantiacum, Tidestromia lanuginosa, Yucca elata and Zinnia grandiflora.