Brassicaceae GH: 00932582 Boechera holboelii pendulocarpa (A. Nelson) N. Snow USA: Montana Missoula: [no additional data] J. Kittredge, Jr. 1915-3-23
Orchidaceae AMES: 02063349 Platanthera dilatata (Pursh) Lindley ex Beck Canada: British Columbia Vancouver Island: Daer Marsh, Alberni J. Kittredge, Jr. 9064 1916-6-22
Plantaginaceae GH: 02119312 Penstemon ellipticus Coulter & Fisher USA: Idaho [data not captured] J. Kittredge, Jr. 1916-7-20
Polemoniaceae GH: 00078487 Collomia debilis (S. Watson) Greene USA: Montana Missoula: Missoula, Mont. J. Kittredge, Jr. 1915-6-6
GH: 00078487 Collomia debilis camporum Payson USA: Montana Missoula: Missoula, Mont. J. Kittredge, Jr. 1915-6-6
GH: 00078487 Collomia debilis camporum (Payson) Wherry USA: Montana Missoula: Missoula, Mont. J. Kittredge, Jr. 1915-6-6
GH: 00078487 Gilia debilis S. Watson USA: Montana Missoula: Missoula, Mont. J. Kittredge, Jr. 1915-6-6
Saxifragaceae GH: 01153690 Lithophragma glabrum Nuttall USA: Montana Missoula: Missoula J. Kittredge, Jr. 1915-3-23