Harvard University Herbaria & Libraries

Aceraceae
A: 01791812 Acer negundo Linnaeus USA: Montana Yellow Stone R. Mo I. Sprague
Boraginaceae
GH: 00375338 Myosotis verna Nuttall USA: Massachusetts Boston: Roxbury I. Sprague
Brassicaceae
GH: 00306284 Stanleya pinnata (Pursh) Britton USA: U. [Upper] Missouri I. Sprague
Cactaceae
GH: 01875686 Opuntia humifusa (Rafinesque) Rafinesque USA: New Jersey [illegible] I. Sprague
Caryophyllaceae
GH: 00306382 Anychia dichotoma capillacea (Nuttall) Torrey USA: I. Sprague
GH: 00306382 Paronychia canadensis (Linnaeus) Alph. Wood USA: I. Sprague
Plantaginaceae
GH: 02001915 Penstemon albidus Nuttall USA: [data not captured] I. Sprague
GH: 02001941 Penstemon albidus Nuttall USA: [data not captured] I. Sprague
GH: 02119345 Penstemon eriantherus Pursh USA: [data not captured] I. Sprague
GH: 02119369 Penstemon eriantherus Pursh USA: [data not captured] I. Sprague
GH: 02121215 Penstemon nitidus Douglas ex Bentham : US and Canada (countries only and not Greenl... I. Sprague
Rosaceae
GH: 00653595 Rosa nitida Willdenow USA: Massachusetts Wellesley: Wellesley I. Sprague 1884