United States, Texas, Bexar, On low banks of Acequia de Espada in short unshaded stretch along access road ca. 2000 ft. NW of its jct. with Ashley Rd., on terrace on W side of San Antonio River. San Antonio Missions NHP. [Flora of San Antonio Missions NHP.].
29.33833 -98.46278
Local in wet alluvial clay, low unshaded banks of acequia. Associates include Acmella oppositifolia, Boehmeria cylindrica, Carex emoryi, Cephalanthus occidentalis, Colocasia esculenta, Eichhornia crassipes, Ludwigia octovalvis, Populus deltoides, Salix nigra, Sambucus canadensis, Strophostyles helvula.
flowers and fruits
Sheet
Flora of San Antonio Missions NHP. NPS accession no. SAAN-00304, NPS catalog no. 20498.