Displaying 26 - 50 out of 161 Object(s)

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