Displaying 26 - 50 out of 161 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Eriogonum ciliatum var. foliosum Torr. J. Gregg s.n. 20 May 1847 Mexico — Near San Juan de la… holotype 323671 Eriogonum ciliatum var. foliosum Torr.
Leucaena greggii S.Watson J. Gregg s.n. 25 May 1847 Mexico — E of Rinconada syntype 2433 Leucaena greggii S.Watson
Ziziphus lycioides A.Gray J. Gregg s.n. 13 Apr 1847-19 May 1847 Mexico — Poho, Patos, From Matamoros to… possible type 415085 Ziziphus lycioides A.Gray
Mimosa zygophylla Benth. J. Gregg s.n. 22 May 1847 Mexico — Buenavista isosyntype 2631 Mimosa zygophylla Benth.
Thymophylla greggii A.Gray J. Gregg s.n. 27 Mar 1847 Mexico — Dry valley and upland near… type 273835 Thymophylla greggii A.Gray
Atriplex monilifera S.Watson J. Gregg s.n. 13 Apr 1847 Mexico Chihuahua Bolton de Mapiri isotype 324291 Atriplex monilifera S.Watson
Oenothera macrosceles A.Gray J. Gregg s.n. 06 May 1847 & 08 May 1847 Mexico — Ojo de San Bernardo &… isotype 233633 Oenothera macrosceles A.Gray
Heliotropium limbatum var. confertifolium Torr. J. Gregg s.n. 29 May 1847 Mexico — East of Corralito syntype 335371 Heliotropium limbatum var. confertifolium Torr.
Juniperus tetragona var. oligosperma Engelm. J. Gregg 106s.n. 1848-1849 Mexico Coahuila Saltillo isosyntype 1326 Juniperus tetragona var. oligosperma Engelm.
Perezia nana A.Gray J. Gregg 45 28 Apr 1847 Mexico Chihuahua High dry valley near Chihuahua isotype 230980 Perezia nana A.Gray
Caesalpinia sessilifolia S.Watson J. Gregg s.n. 10 May 1847 Mexico — Bolson de Mapimi type 22758 Caesalpinia sessilifolia S.Watson
Polygala greggii S.Watson J. Gregg s.n. May 29 Mexico — West of Cerralbo isotype 406849 Polygala greggii S.Watson
Parthenium confertum A.Gray J. Gregg 26 14 May 1847 Mexico — From northwest of Parras possible type 230883 Parthenium confertum A.Gray
Vincetoxicum greggii Vail J. Gregg 08 May 1847 Mexico — Cadena holotype 318834 Vincetoxicum greggii Vail
Dalea greggii A.Gray J. Gregg s.n. 27 Mar 1847 Mexico Coahuila Buenaventura. isolectotype 6996 Dalea greggii A.Gray
Dichaetophora campestris A.Gray J. Gregg 48 06 Feb 1847 Mexico Nuevo León "Bishop's Hill" near Monterrey type 167855 Dichaetophora campestris A.Gray
Dichaetophora campestris A.Gray J. Gregg s.n. 21 Apr 1847 Mexico — Valley of Río Conchos syntype 563908 Dichaetophora campestris A.Gray
Heliotropium greggii Torr. J. Gregg s.n. 01 May 1847 Mexico — Valley of Conchos, near Santa… lectotype 335359 Heliotropium greggii Torr.
Pinus cembroides Zucc. J. Gregg s.n. 19 Mar & 27 Mar Mexico — From battlefield, near Buenavista — 49568
Acacia greggii A.Gray J. Gregg s.n. 10 Apr 1847 Mexico — W of Los Patos, dry… possible isotype 1474 Acacia greggii A.Gray
Pellaea greggii Mett. J. Gregg s.n. 17 Apr 1847 Mexico — Rocky hill, northwest of Mapimi isotype 144424 Pellaea greggii Mett.
Siphonoglossa greggii Greenm. & C.H.Thomps. J. Gregg s.n. 07 Jun 1847 Mexico — Matamoros isotype 278270 Siphonoglossa greggii Greenm. & C.H.Thomps.
Polygala alba var. suspecta S.Watson J. Gregg 371 1848-1849 Mexico — San Antonio de las Alauzaunas… syntype 406831 Polygala alba var. suspecta S.Watson
Echinocactus longihamatus var. crassispinus Engelm. J. Gregg s.n. 15 Apr 1847 Mexico — Bolson de Mapimi probable isotype 564065 Echinocactus longihamatus var. crassispinus Engelm.
Penstemon lanceolatus Benth. J. Gregg s.n. 22 May 1847 Mexico Coahuila [Battlefield?-illegible], near Buenavista — 773225 Penstemon lanceolatus Benth.