Euphorbiaceae | |
Euphorbia virosa subsp. arenicola
| L.C. Leach | Bol. Soc. Brot., sér. 2 45: 355 | 1971 |
Euphorbiaceae | |
Euphorbia virosa fo. caespitosa
| H. Jacobsen | Natl. Cact. Succ. J. 10: 81 | 1955 |
Euphorbiaceae | |
Euphorbia virosa fo. striata
| H. Jacobsen | Natl. Cact. Succ. J. 10: 81 | 1955 |
Euphorbiaceae | |
Euphorbia virosa subsp. virosa
| | | |