| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Euphorbia Lanj. | G. Fayvush 08-1115 with K. Tamanyan, K. Kugler, E. Vitek, 26 Jun 2008 | Armenia. Tavuš. 17 km SSE of Noyemberyan, from Acharkut into the valley direction SW. | 02173305 |  | |
| Euphorbia Lanj. | G. Fayvush 08-887 with K. Tamanyan, K. Kugler, E. Vitek, 24 Jun 2008 | Armenia. Tavuš. c. 6.2 km S of Ijevan, at southern end of Zansakar. | 02173310 |  | |
| Euphorbia Lanj. | G. Fayvush 08-1003 with K. Tamanyan, K. Kugler, E. Vitek, 25 Jun 2008 | Armenia. Tavuš. road from Akhtala to Georgia, short after crossroad to Noyemberyan, slope E of road. | 02173320 |  | |
| Euphorbia Lanj. | M. E. Oganesian 07-685 with H. Ter-Voskanyan, E. Vitek, 16 Jun 2007 | Armenia. Syunik province, main road from Sisian to Yerevan, E of Ughedzor pass, SE of Gorhayk, above lake;. | 2629420 |  | |
| Euphorbia Lanj. | J. L. Clark 9523 with Bohs, L.; Nenquimo, I., 25 Jun 2006 | Ecuador. Napo. Yasuni Biosphere Reserve. Tiputini Biodiversity Station (owned by the Universidad San Francisco, Quito). Sendero Harpi to Los Puentes. | 3107299 |  | |
| Euphorbia Lanj. | K12023 4 Jul 1972 | Brazil. Amazonas. Tefé Mun. Praia do lago. | |||
| Euphorbia Lanj. | R. Swinney 13551 16 Aug 2010 | United States of America. California. Los Angeles Co. San Gabriel Mountains: Arcadia, Big Santa Anita Canyon, Arcadia Wilderness Park. | 02728872 |  | |
| Euphorbia Lanj. | R. Alvarez s.n. with Robert DeCandido, 08 May 2006 | United States of America. New York. New York Co. New York City. Central Park. Yard, 79th Street, between 7th and 8th Avenues, slope in back of yard. | 02920955 | ||
| Euphorbia Lanj. | W. A. Rodrigues 9725 3 Sep 1977 | Brazil. Amazonas. Tapauá Mun. Fazenda agrícola, no rio Purus. Frequente em campo de pastagem artificial, latescente. | |||
| Euphorbia Lanj. | G. G. Hatschbach 31468 with Z. Ahumada, 12 Feb 1973 | Brazil. Minas Gerais. Caeté Mun. | 1028099 |  | |
| Euphorbia Lanj. | H. Medeiros 1247 with D.C. Daly, F.A. Obermuller & A. Lavayette., 05 Nov 2013 | Brazil. Rondônia. Guajara-Mirim Mun. Estrada Linha 31, direção ao final da Serra do Pacás Novas. | |||
| Euphorbia Lanj. | F. J. Fernández Casas FC8734 with A. Susanna, 13 Oct 1984 | Morocco. Safi: cerca del lugar denominado "Pointe d'Imsouane". | 03754411 |  | |
| Euphorbia Lanj. | W. D. Longbottom 18109 26 Aug 2012 | United States of America. Maryland. Caroline Co. Bethlehem. MD Rt. 331, Dover Bridge Road, growing at edge of parking lot of gas station/convenience store. | 3946722 |  | |
| Euphorbia Lanj. | F. E. Lloyd 212 | United States of America. Louisiana. Ile à Pitre. | 4019986 |  | |
| Euphorbia Lanj. | C. L. Pollard 518 | United States of America. Georgia. Dougherty Co. vicinity of Albany. | 4020015 |  | |
| Euphorbia Lanj. | R. M. Harper 3516 | United States of America. Alabama. Marion Co. about 1.5 miles west of Guin. | 4020016 |  | |
| Euphorbia Lanj. | R. M. Harper 3167 | United States of America. Alabama. Autauga Co. about 2 miles southeast of Tremont. | 4020017 |  | |
| Euphorbia Lanj. | R. M. Harper 3250 | United States of America. Alabama. Hale Co. about 0.5 mile west of Rosemary. | 4020018 |  | |
| Euphorbia Lanj. | G. F. Buddell, II 2275 | United States of America. Kentucky. Bracken Co. Along dirt road at Medlahl Dam ca. 2.5 miles east of Foster on Rt. 8. | 4020044 |  | |
| Euphorbia Lanj. | E. Palmer 576 | United States of America. Arizona. La Paz Co. Ehrenberg. | 4020045 |  | |
| Euphorbia Lanj. | R. M. Harper 4092 | United States of America. Alabama. Franklin Co. near Isbell. | 4020047 |  | |
| Euphorbia Lanj. | R. M. Harper 4154 | United States of America. Alabama. Mobile Co. on shell island at north end of Little Dauphin Island. | 4020048 |  | |
| Euphorbia Lanj. | R. M. Harper 3808 | United States of America. Alabama. Tuscaloosa Co. Tuscaloosa. 5th Ave. and 10th St. | 4020049 |  | |
| Euphorbia Lanj. | F. E. Lloyd 209 | United States of America. Louisiana. Port Eads. | 4020051 |  | |
| Euphorbia Lanj. | J. K. Small 11671 | United States of America. Oklahoma. Comanche Co. Fort Sill. | 4020057 |  | |
| Euphorbia Lanj. | E. J. Palmer 11671 | United States of America. Oklahoma. Comanche Co. Fort Sill. | 4020058 |  | |
| Euphorbia Lanj. | E. J. Palmer 11674 | United States of America. Oklahoma. Comanche Co. Fort Sill. | 4020059 |  | |
| Euphorbia Lanj. | E. J. Palmer 11674 | United States of America. Oklahoma. Comanche Co. Fort Sill. | 4020060 |  | |
| Euphorbia Lanj. | F. H. Snow 2472 | United States of America. Kansas. Douglas Co. | 4020062 |  | |
| Euphorbia Lanj. | A. Ruth 730 | United States of America. Texas. Tarrant Co. near Lake Worth. | 4020065 |  | |
| Euphorbia Lanj. | R. D. Thomas 126942 | United States of America. Louisiana. Jefferson Parish. between tracks of Kansas City Southern Railroad and U. S. 61 near the depot just west of Orleans Parish Line in Metairie. | 4020072 |  | |
| Euphorbia Lanj. | S. D. Swanson 1222 | United States of America. Minnesota. Houston Co. Site 72, S end of dredge spoil island along the main channel. | 4020076 |  | |
| Euphorbia Lanj. | B. H. Warnock 3909 | United States of America. Texas. Brewster Co. just above the mouth of the big canyon on the east side of Mt. Ord. | 4020077 |  | |
| Euphorbia Lanj. | L. C. Hinckley 3904 | United States of America. Texas. Brewster Co. on flood plain just below road over high hill slope in sunny Glen Canyon about 5 mi W Alpine. | 4020078 |  | |
| Euphorbia Lanj. | L. C. Hinckley 4638 | United States of America. Texas. Brewster Co. in bed of Terlingua Creek near mouth St. Helena Canyon, Rio Grande. | 4020079 |  | |
| Euphorbia Lanj. | L. C. Hinckley 4123 | United States of America. Texas. Presidio Co. on slopes of Doll Canyon, Jimmie Logan ranch, Chinati Mts. | 4020080 |  | |
| Euphorbia Lanj. | B. H. Warnock 4035 | United States of America. Texas. Brewster Co. on flat (Tornillo?) a few miles north of Chisos Mts. | 4020081 |  | |
| Euphorbia Lanj. | B. H. Warnock 4090 | United States of America. Texas. Brewster Co. on the lower end of the trail down Mt. Emory from the Laguna, Chisos Mts. | 4020082 |  | |
| Euphorbia Lanj. | L. C. Hinckley 3133 | United States of America. Texas. Presidio Co. about 8 mi. e. Presidio, on Rio Grande. | 4020083 |  | |
| Euphorbia Lanj. | W. L. Bray s.n. | United States of America. Texas. Burnet Co. Summit of Granite Mt. | 4020084 |  | |
| Euphorbia Lanj. | C. H. Wright 2014 | Unknown. | 4020085 |  | |
| Euphorbia Lanj. | C. R. Ball 1275 | United States of America. Texas. Potter Co. Amarillo. | 4020086 |  | |
| Euphorbia Lanj. | L. C. Hinckley 3991 | United States of America. Texas. Ward Co. on Johnnie Wilson ranch about 3 mi. W. Pyote. | 4020087 |  | |
| Euphorbia Lanj. | U. T. Waterfall 3897 | United States of America. Texas. El Paso Co. near foothills of the Hueco Mts. 17 miles east of El Paso. | 4020089 |  | |
| Euphorbia Lanj. | H. D. D. Ripley 2678 | United States of America. Arizona. Pima Co. bet. Bisbee and Tombstone. | 4020096 |  | |
| Euphorbia Lanj. | F. W. Pennell 21585 | United States of America. Arizona. Coconino Co. Along Hermit Trail, Grand Canyon. | 4020097 |  | |
| Euphorbia Lanj. | L. C. Hinckley 4560 | United States of America. Arizona. On road bank leading from Rucker Canyon to Highway 80, Coronado Nat'l Forest. | 4020098 |  | |
| Euphorbia Lanj. | R. A. Darrow s.n. | United States of America. Arizona. 25 miles West of Casa Grande. | 4020100 |  | |
| Euphorbia Lanj. | J. J. Thornber s.n. | United States of America. Arizona. Aravaipa Canyon, Trails, End Ranch. | 4020101 |  | |
| Euphorbia Lanj. | S. Riley 2462 | United States of America. Idaho. Idaho Co. 5 air miles North of Kamiah, near Pardee. Small impoundment created by railroad construction along Clearwater River. Riparian zone along pond. | 4020108 |  | |
| Euphorbia Lanj. | E. Makings 2983 | United States of America. New Mexico. Catron Co. Gila National Forest; approx. 7 miles NNE of Reserve, NM. | 4020116 |  | |
| Euphorbia Lanj. | J. N. Rose 13303 | Mexico. Sinaloa. Vicinity of Topolobampo. | 4020405 |  | |
| Euphorbia Lanj. | C. G. Pringle 9422 | Mexico. Hidalgo. Valley near Dublan. | 04029363 |  | |
| Euphorbia Lanj. | C. C. Parry 817 with Ed. Palmer, 1878 | Mexico. San Luis Potosi. Chiefly in the region of San Luis Potosí. | 4029364 |  | |
| Euphorbia Lanj. | 4029365 | ||||
| Euphorbia Lanj. | J. N. Rose 11170 | Mexico. Querétaro. Near Queretaro. | 4029366 |  | |
| Euphorbia Lanj. | 4029368 | ||||
| Euphorbia Lanj. | 4029376 |  | |||
| Euphorbia Lanj. | 4029396 | ||||
| Euphorbia Lanj. | 4029397 |  |