Displaying 1 - 75 out of 161 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Hoffmannseggia stricta var. demissa A.Gray J. Gregg s.n. 13 Apr 1847 Mexico — From dried-up bed of lake… isotype Hoffmannseggia stricta var. demissa A.Gray
Helianthus laciniatus A.Gray J. Gregg 24 14 May 1847 Mexico — Valley west of San Lorenzo,… type Helianthus laciniatus A.Gray
Riddellia arachnoidea A.Gray J. Gregg 35 22 May 1847 Mexico Coahuila Battlefield near Buenavista type Riddellia arachnoidea A.Gray
Baileya pleniradiata Harv. & A.Gray J. Gregg 37 11 May 1847 Mexico — From valley of [Naz...], Hac.… type Baileya pleniradiata Harv. & A.Gray
Baileya pleniradiata Harv. & A.Gray J. Gregg 28 17 Apr 1847 Mexico — Near Garalito type Baileya pleniradiata Harv. & A.Gray
Umbellularia parvifolia Hemsl. J. Gregg 314 1848-1849 Mexico Coahuila Saltillo isotype
Synthlipsis greggii A.Gray J. Gregg s.n. — Mexico — Sallillo isotype Synthlipsis greggii A.Gray
Salvia greggii A.Gray J. Gregg 335 1848-1849 Mexico — Cañon above Palamas isotype Salvia greggii A.Gray
Gonolobus productus Torr. J. Gregg 08 May 1847 Mexico — Cadena syntype Gonolobus productus Torr.
Chrysactinia mexicana A.Gray J. Gregg s.n. 22 May 1847 Mexico — High ground near Buenavista syntype Chrysactinia mexicana A.Gray
Chrysactinia mexicana A.Gray J. Gregg s.n. Apr 1847 Mexico Nuevo León In valley west of Saltillo syntype Chrysactinia mexicana A.Gray
Drejera puberula Torr. J. Gregg 504 02 Apr 1847 Mexico — Valley of Río Conchos (below… holotype Drejera puberula Torr.
Condalia warnockii M.C.Johnst. var. warnockii J. Gregg s.n. 17 Apr 1847 Mexico — Northwest of Mapimi — Condalia warnockii M.C.Johnst. var. warnockii
Eriogonum ciliatum Torr. ex Benth. J. Gregg 83 1848-1849 Mexico — Monterey syntype Eriogonum ciliatum Torr. ex Benth.
Sedum greggii Hemsl. J. Gregg 635 1848-49 Mexico San Luis Potosí Real del Monte. isotype Sedum greggii Hemsl.
Forestiera phillyreoides var. spathulifolia Torr. J. Gregg 09 Feb 1847 Mexico — Near Monterey syntype Forestiera phillyreoides var. spathulifolia Torr.
Forestiera phillyreoides var. spathulifolia Torr. J. Gregg 22 Apr 1847 Mexico — SW of San Pablo syntype Forestiera phillyreoides var. spathulifolia Torr.
Helenium amphibolum A.Gray J. Gregg s.n. 29 Jan 1847 Mexico — From ditch, near Tenería fort,… isolectotype Helenium amphibolum A.Gray
Haploësthes greggii A.Gray J. Gregg 68 18 May 1847 Mexico — Near Cienaga Grande isotype Haploësthes greggii A.Gray
Heliomeris tenuifolius A.Gray J. Gregg 66 24 Apr 1847 Mexico — Near Rinconada type Heliomeris tenuifolius A.Gray
Heliomeris tenuifolius A.Gray J. Gregg 21 09 May 1847 Mexico — West of Mapimi type Heliomeris tenuifolius A.Gray
Heliomeris tenuifolius A.Gray J. Gregg 757 24 May 1847 Mexico — Near Rinconada type Heliomeris tenuifolius A.Gray
Porophyllum amplexicaule Engelm. J. Gregg 524 1848-1849 Mexico — [Mexillas, orthography ?] type Porophyllum amplexicaule Engelm.
Carex greggii Carey J. Gregg s.n. 22 Apr 1847 — — Near San Pablo possible type Carex greggii Carey
Hydastylus parvus E.P.Bicknell J. Gregg s.n. s.d. Mexico — type Hydastylus parvus E.P.Bicknell
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.
Euphorbia pilosula Engelm. ex Boiss. J. Gregg 792 1848-1849 Mexico — Tiristirina isotype Euphorbia pilosula Engelm. ex Boiss.
Euphorbia Lanj. J. Gregg 29 May 1847 Mexico — Gemalho (spelling?) — Euphorbia Lanj.
Baileya multiradiata Harv. & A.Gray J. Gregg s.n. 21 Apr 1847 & 28 Apr 1847 Mexico — Valley of Conchos (21 Apr… type Baileya multiradiata Harv. & A.Gray
Anisacanthus insignis A.Gray J. Gregg 504 02 Apr 1847 Mexico — Valley of Río Conchos (below… lectotype Anisacanthus insignis A.Gray
Helenium ooclinium A.Gray J. Gregg 27 11 May 1847 Mexico — Valley of Nazos, Bolson de… isotype Helenium ooclinium A.Gray
Phoradendron lanceolatum Engelm. ex A.Gray J. Gregg s.n. 11 Feb 1847 Mexico — Near Rinconada isotype Phoradendron lanceolatum Engelm. ex A.Gray
Atriplex greggii S.Watson J. Gregg 462 1848-1849 Mexico — Cerro Bavor {?illegible] isotype Atriplex greggii S.Watson
Solanum elaeagnifolium Cav. J. Gregg s.n. May 11/47 Mexico — In elsewhere for quality, or… — Solanum elaeagnifolium Cav.
Solanum elaeagnifolium Cav. J. Gregg s.n. April 10/1847 Mexico — Indonifie, Stevnudatery - Castañuela (1… — Solanum elaeagnifolium Cav.
Solanum triquetrum Cav. J. Gregg s.n. 10 May 1847 Mexico — San Sebastian, in valley of… — Solanum triquetrum Cav.
Ptelea parvifolia A.Gray ex Hemsl. J. Gregg s.n. 22 May 1847 Mexico Coahuila Battlefield near Buenavista syntype Ptelea parvifolia A.Gray ex Hemsl.
Teloxys cornuta Torr. J. Gregg 390 31 Aug 1848 Mexico Coahuila Near Saltillo isosyntype Teloxys cornuta Torr.
Juglans rupestris Engelm. J. Gregg s.n. 03 Jul 1852 Mexico — [country Mexico?] probable syntype Juglans rupestris Engelm.
Erioneuron pilosum (Buckley) Nash var. pilosum J. Gregg 205 1848 - 1849 Mexico — Saltillo. — Erioneuron pilosum (Buckley) Nash var. pilosum
Dalea lutea (Cav.) Willd. var. lutea J. Gregg 388 1848 - 1849 Mexico — — Dalea lutea (Cav.) Willd. var. lutea
Lippia wrightii var. macrostachya Torr. J. Gregg [822] 28 May 1847 Mexico Nuevo León West of Cerralbo lectotype Lippia wrightii var. macrostachya Torr.
Setaria parviflora (Poir.) Kerguélen J. Gregg s.n. 29 May 1847 Mexico — Near Cerralbo [Cerralvo]. — Setaria parviflora (Poir.) Kerguélen
Symphyotrichum subulatum (Michx.) G.L.Nesom J. Gregg 22 Mar 1847 — — [No locality data on label;… — Symphyotrichum subulatum (Michx.) G.L.Nesom
Berlandiera lyrata Benth. J. Gregg s.n. 23 Apr 1847 and 28 Apr 1847 Mexico Chihuahua SE of Chihuahua — Berlandiera lyrata Benth.
Dyssodia micropoides (DC.) Loes. J. Gregg s.n. 05 Feb 1847 United States of America California Bishop's Hill, near Monterey. — Dyssodia micropoides (DC.) Loes.
Chara contraria A.Braun ex Kütz. J. Gregg s.n. 08 May 1847 Mexico — Cadena — Chara contraria A.Braun ex Kütz.
Erigeron spinosus Benth. J. Gregg 266 1848 - 1849 Mexico Coahuila Saltillo — Erigeron spinosus Benth.
Lantana macropoda Torr. J. Gregg s.n. May 1847 Mexico — possible syntype Lantana macropoda Torr.
Polypogon viridis (Gouan) Breistr. J. Gregg s.n. 20 May 1847 Mexico — San Juan de la Vaqueria. — Polypogon viridis (Gouan) Breistr.
Gaillardia pinnatifida Torr. J. Gregg s.n. 29 Apr 1847 Unknown — Rich valley near San Pablo — Gaillardia pinnatifida Torr.