Harvard University Herbaria & Libraries

Asteraceae
GH: 00013179 Trichocoronis greggii A. Gray Mexico: Michoacán [Zipimeo] Josiah Gregg 807 1849-5-11
GH: 00013179 Trichocoronis sessilifolia (S. Schauer) B. L. Robinson Mexico: Michoacán [Zipimeo] Josiah Gregg 807 1849-5-11
Brassicaceae
GH: 00260987 Greggia camporum A. Gray Mexico: Coahuila [Perros Bravos] Josiah Gregg 486 1849-9
GH: 00260989 Greggia camporum A. Gray Mexico: Coahuila [Perros Bravos] Josiah Gregg 486 1849-9
GH: 00260987 Nerisyrenia camporum (A. Gray) Greene Mexico: Coahuila [Perros Bravos] Josiah Gregg 486 1849-9
GH: 00260989 Nerisyrenia camporum (A. Gray) Greene Mexico: Coahuila [Perros Bravos] Josiah Gregg 486 1849-9
Bromeliaceae
GH: 02016726 Billbergia pallidiflora Liebmann Mexico: Sinaloa Conchos Valley near Mazatlan Josiah Gregg 1226 1849-6-20
Crassulaceae
GH: 00056501 Sedum greggii Hemsley Mexico: Hidalgo Real del Monte, cliff border Josiah Gregg 635 1849-3-22
Lauraceae
GH: 00041681 Litsea glaucescens Kunth Mexico: Hidalgo [Real del Monte] Josiah Gregg 639 1849-3-22
GH: 00041681 Litsea glaucescens subsolitaria (Meisner) Hemsley Mexico: Hidalgo [Real del Monte] Josiah Gregg 639 1849-3-22
GH: 00041681 Tetranthera glaucescens (Kunth) Sprengel Mexico: Hidalgo [Real del Monte] Josiah Gregg 639 1849-3-22
GH: 00041681 Tetranthera glaucescens subsolitaria C. F. W. Meissner Mexico: Hidalgo [Real del Monte] Josiah Gregg 639 1849-3-22
Lythraceae
GH: 00254191 Nesaea longipes A. Gray Mexico: Coahuila Near Parras Josiah Gregg 1849-10
Malvaceae
GH: 00260990 Hibiscus denudatus Bentham Mexico: Coahuila Cerros Bravos [Perros Bravos] Josiah Gregg 481 1849-9
GH: 00260990 Hibiscus denudatus involucellatus A. Gray Mexico: Coahuila Cerros Bravos [Perros Bravos] Josiah Gregg 481 1849-9
Oleaceae
GH: 00267342 Forestiera phillyreoides (Bentham) Torrey Mexico: Michoacán Morelia: Morelia, West Mexico Josiah Gregg 1849-5
Rosaceae
GH: 02558612 Rosa montezumae Humboldt & Bonpland ex Thory Mexico: Highlands west of city Mexico Josiah Gregg 677 1849-4-26