Synonyms
Hydrotrida crenulata (Small) Small
Obolaria caroliniana Walter
Bacopa amplexicaulis (Michx.) Wettst.
Herpestis caroliniana Britton, Sterns & Poggenb.
Moniera amplexicaulis Michx.
Moniera crenulata Small
Macuillamia amplexicaulis (Michx.) Raf.
Septilia crenulata (Small) Small
Herpestis amplexicaulis (Michx.) Pursh
Moniera caroliniana Kuntze
Septilia caroliniana (Walter) Small
Hydrotrida caroliniana (Walter) Small