| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Euphorbia leucocephala Lotsy | S. E. Santaella S. 16 27 Nov 1982 | Venezuela. Distrito Capital. Caracas, Los Campitos. | 537619 |  | |
| Euphorbia leucocephala Lotsy | F. T. Grifo 26 with John M. Matuszak, 24 Jan 1984 | Virgin Islands (U.S.). Saint Thomas. Estate Bonne Esperance, south turn off Rt. 366 on ridge, Hammer property. | 1428922 |  | |
| Euphorbia leucocephala Lotsy | F. S. Axelrod 8959 11 Apr 1995 | Puerto Rico. Ponce. Bo. San Patricio, from S end of Rt 515 along path of proposed Rt 10. | 1428923 |  | |
| Euphorbia leucocephala Lotsy | R. A. Howard 19122 with E. S. Howard; P. G. Howard, 19 Mar 1979 - 16 Apr 1979 | Montserrat. Cultivated. Botanic Station, Plymouth. | 1428925 |  | |
| Euphorbia leucocephala Lotsy | R. A. Howard 20006 with E. A. Kellogg; V. Slane, 03 Feb 1985 | Saint Lucia. Castries. Castries. | 1428926 |  | |
| Euphorbia leucocephala Lotsy | 4009451 |  | |||
| Euphorbia leucocephala Lotsy | 4009454 |  | |||
| Euphorbia leucocephala Lotsy | E. T. Heyde 4266 with Lux, Nov 1892 | Guatemala. Santa Rosa. Chupadero. | 4021766 |  | |
| Euphorbia leucocephala Lotsy | C. A. Purpus 10522 | Mexico. Chiapas. Banks of arroyos Monserrate. | 4021771 |  | |
| Euphorbia leucocephala Lotsy | 4021777 |  | |||
| Euphorbia leucocephala Lotsy | 4021780 |  | |||
| Euphorbia leucocephala Lotsy | 4021782 |  | |||
| Euphorbia leucocephala Lotsy | R. Hernández Magaña 471 | Mexico. Chiapas. Acacoyagua. | 4021788 |  | |
| Euphorbia leucocephala Lotsy | W. M. Houghton 1383 | United States of America. Florida. Fairchild Tropical Garden. Plot 41 C. plant from USDA, PI255262. Nativity: Mexico south to El Salvador. | 4009453 |  | |
| Euphorbia leucocephala Lotsy | J. R. Pirani s.n. with I. Cordeiro, 02 Jul 1989 | Brazil. São Paulo. Penápolis Mun. Penapolis. | 537620 |  | |
| Euphorbia leucocephala Lotsy | W. A. Kellerman 7988 12 Jan 1908 | Guatemala. Baja Verapaz. Sierra de las Minas, Opp. El Rancho. | 4021786 |  | |
| Euphorbia leucocephala Lotsy | E. T. Heyde 6377 with Lux, Feb 1894 | Guatemala. Chimaltenango. Patzicía Mun. | 4021773 |  | |
| Euphorbia leucocephala Lotsy | T. B. MacDougall 10 Nov 1970 | Mexico. Chiapas. Cintalapa Mun. Rizo de Oro. | 4021784 |  | |
| Euphorbia leucocephala Lotsy | S. Peláez Feucht 612 10 Dec 1981 | Dominican Republic. Distrito Nacional. Santo Domingo. Jardin Botanico Nacional. | 1428927 |  | |
| Euphorbia leucocephala Lotsy | T. B. MacDougall s.n. | Mexico. Chiapas. Cintalapa Mun. Rizo de Oro. | 4021791 |  |
