| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Chamaesaracha villosa Rydb. | E. Palmer 924 01 Sep 1880-06 Sep 1880 | Mexico. Coahuila. Mountains 24 miles northest by north from Monclova. | isotype | 138665 |  |
| Chamaesaracha villosa Rydb. | E. Palmer 924 01 Sep 1880-06 Sep 1880 | Mexico. Coahuila. Mountains 24 miles northest by north from Monclova. | isotype | 138666 |  |
| Chamaesaracha villosa Rydb. | 1423466 |  | |||
| Chamaesaracha villosa Rydb. | Henrickson 22873 | United States of America. Texas. Presidio Co. Ca. 5 miles NE of Presidio along Farm Road 170 towards Ruidosa. | 03836673 |  | |
| Chamaesaracha villosa Rydb. | N. D. Atwood 2021 | United States of America. Texas. Uvalde Co. Ca 10 mi north of Uvalde on Hwy 83 along roadside. | 1423353 |  | |
| Chamaesaracha villosa Rydb. | R. W. Spellenberg 3967 | United States of America. Texas. Presidio Co. 13.9 mi. SE of Redford along Tex. Hwy. 170, at mouth of Closed Canyon. | 1423352 |  | |
| Chamaesaracha villosa Rydb. | L. C. Hinckley 1314 | United States of America. Texas. Presidio Co. Ruidosa-Presidio road near Indio. | 1423357 |  | |
| Chamaesaracha villosa Rydb. | C. Parry s.n. | United States of America. Texas. Rio Grande. below Presidio del Norte. | 1423360 |  | |
| Chamaesaracha villosa Rydb. | B. Ertter 5604 | United States of America. Texas. Val Verde Co. Rt. 1024 to Pandale ca 5 mi N of jct with US 90 at Comstock. | 01423351 |  | |
| Chamaesaracha villosa Rydb. | A. C. V. Schott s.n. | United States of America. Texas. on the Beach between Each Pass + Laredo. | 1423356 |  | |
| Chamaesaracha villosa Rydb. | C. L. Lundell 14297 | United States of America. Texas. Presidio Co. about 8 miles south of Shafter, along highway 67. | 1423358 |  | |
| Chamaesaracha villosa Rydb. | 1423463 |  | |||
| Chamaesaracha villosa Rydb. | 1423464 |  | |||
| Chamaesaracha villosa Rydb. | 1423465 |  | |||
| Chamaesaracha villosa Rydb. | 01423462 |  | |||
| Chamaesaracha villosa Rydb. | L. C. Hinckley 2382 | United States of America. Texas. Presidio Co. Bofecillos Mts. On sandy island in Tapado Creek, near Rio Grande. | 1423354 |  | |
| Chamaesaracha villosa Rydb. | L. C. Hinckley 1573 | United States of America. Texas. Presidio Co. rocky hill sloping into Van Horn Creek at north end of road crossing. 4 mi. north of Porvenir P.O. | 1423355 |  | |
| Chamaesaracha villosa Rydb. | D. S. Correll 24358 | United States of America. Texas. Hudspeth Co. In draw south of Eagle Mountains where Hayter Ranch Road meets Indian Hot Springs Road. | 1423359 |  | |
| Chamaesaracha villosa Rydb. | W. R. Carr 31752 | United States of America. Texas. Presidio Co. Tascotal Formation, along nameless short tributary to Alamito Creek just E of railroad bridge, ca 1.3 airmiles NNE of St. Rt. 169 bridge over Alamito Creek just N of Plata. Kennedy Ranch (Dixon Water Formation). Plata NE Quadrangle. | 00880443 |  |
