Synonyms
Euphorbia nemoralis Darl.
Keraselma ciliatum Raf.
Galarhoeus darlingtonii (A.Gray) Small
Euphorbia pilosa Pursh
Agaloma purpurea Raf.
Euphorbia darlingtonii A.Gray
Euphorbia darlingtonii var. glabra Boiss.
Tithymalus darlingtonii (A.Gray) Small