Davidse - 37581 - United States
Davidse - 39040 - United States
Davidse - 39352 - United States
Euphorbia nutans
Gregg - 137 - Mexico
Gregg - 656 - Mexico
Presl - s.n. - Sicilia
Rich - 78 - United States
Stevens - 29988 - Nicaragua
Stevens - 37953 - Nicaragua
Turner - 12-113 - United States
Van Brunt - 2014-49 - United States
Yatskievych - 89-293 - United States