Harvard University Herbaria & Libraries

Aceraceae
GH: 00772533 Acer pensylvanicum Linnaeus USA: New Hampshire Gorham: Gorham A. Nelson & R. A. Nelson 2455 1937-8-28
Aquifoliaceae
GH: 00713729 Ilex verticillata (Linnaeus) A. Gray USA: Massachusetts Chilmark: Chilmark A. Nelson & R. A. Nelson 2629 1937-9-22
Asteraceae
GH: 01016679 Erigeron canadensis Linnaeus USA: Massachusetts Martha's Vineyard A. Nelson & R. A. Nelson 2518 1937-9-4
GH: 01079614 Euthamia tenuifolia pycnocephala (Fernald) C.E.S. Taylor & R.J. Taylor USA: Massachusetts Martha's Vineyard A. Nelson & R. A. Nelson 2606 1937-9-10
Betulaceae
GH: 02071350 Carpinus caroliniana virginiana (Marshall) Furlow Canada: Ontario [data not captured] A. Nelson & R. A. Nelson 2431 1937-8-22
GH: 00627938 Corylus americana Walter USA: Massachusetts Martha's Vineyard A. Nelson & R. A. Nelson 2541 1937-9-7
GH: 02071977 Corylus cornuta Marshall Canada: Ontario [data not captured] A. Nelson & R. A. Nelson 2412 1937-8-18
Boraginaceae
GH: 02058152 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Colorado Aspen-Glen; Rocky Mt. Nat'l. Park A. Nelson & R. A. Nelson 2332 1937-7-19
Brassicaceae
GH: 01153866 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Colorado Willow Pass, near entrance to Middle Park A. Nelson & R. A. Nelson 2329 1937-7-18
Ericaceae
GH: 01592049 Gaultheria procumbens Linnaeus Canada: Ontario Shores of Ottawa River Near Port Alexander A. Nelson & R. A. Nelson 2416 1937-8-18
Lamiaceae
GH: 00658668 Lycopus uniflorus Michaux USA: New Hampshire Dolly Copp A. Nelson & R. A. Nelson 2456 1937-8-28
Liliaceae
GH: 00505396 Maianthemum canadense Desfontaines USA: New Hampshire Dolly Copp Campground A. Nelson & R. A. Nelson 2445 1937-8-28
Lobeliaceae
GH: 00698764 Lobelia inflata Linnaeus USA: New Hampshire Gorham: Gorham A. Nelson & R. A. Nelson 2449 1937-8-28
Lycopodiaceae
GH: 00647790 Dendrolycopodium dendroideum (Michaux) A. Haines USA: New Hampshire White Mountains A. Nelson & R. A. Nelson 2471 1937-8-29
GH: 00690620 Lycopodium clavatum Linnaeus USA: New Hampshire Gorham: Gorham A. Nelson & R. A. Nelson 2439 1937-8-28
Lythraceae
GH: 01069462 Decodon verticillatus (Linnaeus) Elliott USA: Massachusetts Martha's Vineyard A. Nelson & R. A. Nelson 2475 1937-9-1
Nyssaceae
GH: 01010507 Nyssa sylvatica Marshall USA: Massachusetts Chilmark: Chilmark A. Nelson & R. A. Nelson 2597 1937-9-10
Onagraceae
GH: 00816290 Oenothera parviflora Linnaeus USA: Massachusetts Martha's Vineyard A. Nelson & R. A. Nelson 2484 1937-9-2
Orobanchaceae
GH: 01878432 Castilleja occidentalis Torrey USA: Colorado Rocky Mt. Nat'l Park A. Nelson & R. A. Nelson 2345 1937-7-18
Plantaginaceae
GH: 02121764 Penstemon procerus Douglas ex Graham USA: Colorado Rocky Mt. Nat'l. Park A. Nelson & R. A. Nelson 2343 1937-7-18
GH: 01801494 Penstemon whippleanus A. Gray USA: Wyoming Below Lookout Peak, Medicine Bow Mountains A. Nelson & R. A. Nelson 2342 1937-7-22
Polygonaceae
GH: 02361500 Polygonum articulatum Linnaeus Canada: Ontario [data not captured] A. Nelson & R. A. Nelson 2413 1937-8-18
Ranunculaceae
GH: 01663631 Ranunculus eschscholtzii Schlechtendal USA: Wyoming Gold Hill. Medicine Bow Mountains A. Nelson & R. A. Nelson 2328 1937-7-15
Rosaceae
GH: 00768162 Crataegus schizophylla Eggleston USA: Massachusetts Marthas Vineyard A. Nelson & R. A. Nelson 2548 1937-9-7
GH: 01590516 Physocarpus monogynus (Torrey) J. M. Coulter USA: Colorado Rocky Mt. Nat'l. Park A. Nelson & R. A. Nelson 2346 1937-7-19