Harvard University Herbaria & Libraries

Asteraceae
GH: 02203473 Dieteria bigelovii (A. Gray) D. R. Morgan & R. L. Hartman USA: Colorado Dry banks and ridges top of Big Thompson Can... A. Nelson & R. A. Nelson 4583 1940-9-3
GH: 02348088 Erigeron elatior Greene USA: Colorado Crater Lake area Arapahoe Nat'l Forest A. Nelson & R. A. Nelson 4477 1940-7-23
GH: 02348208 Erigeron eximius Greene USA: Colorado in the woods. Monarch Lake, Arapahoe Nationa... A. Nelson & R. A. Nelson 4534 1940-7-28
GH: 02352319 Erigeron peregrinus (Banks ex Pursh) Greene USA: Colorado woods near Pawnee Lake. Arapahoe Nat'l Fores... A. Nelson & R. A. Nelson 4480 1940-7-23
GH: 02351411 Erigeron speciosus de Candolle USA: Colorado Hidden Valley Ranch. Ry. Mt. Nat'l Park A. Nelson & R. A. Nelson 4433 1940-7-29
GH: 02351433 Erigeron speciosus de Candolle USA: Colorado Lower end of the Pawnee Lake trail.; Arapaho... A. Nelson & R. A. Nelson 4471 1940-7-23
GH: 02203942 Heterotheca fulcrata (Greene) Shinners USA: Colorado Hidden valley ranch. Ry. Mt. Nat'l Park A. Nelson & R. A. Nelson 4532 1940-7-29
Boraginaceae
GH: 02058162 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Colorado Pawnee Pass. Arapahoe Nat'l Forest A. Nelson & R. A. Nelson 4554 1940-7-26
GH: 02058155 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Colorado Pawnee Pass trail. Arapahoe Nat'l Forest A. Nelson & R. A. Nelson 4552 1940-7-27
Juncaceae
GH: 02400589 Juncus mertensianus Bongard USA: Colorado in Pawnee Pass. Arapahoe Forest A. Nelson & R. A. Nelson 4528 1940-7-27
Oleaceae
A: 01850362 Fraxinus velutina Torrey USA: Arizona near Ruby A. Nelson & R. A. Nelson 1940-7-8
Orobanchaceae
GH: 01878058 Castilleja miniata Douglas ex Hooker USA: Colorado Pawnee Lake trail. Arapahoe National Forest A. Nelson & R. A. Nelson 4482 1940-7-23
GH: 01878899 Castilleja rhexifolia Rydberg USA: Colorado near Pawnee Lake. Arapahoe National Forest A. Nelson & R. A. Nelson 4486 1940-7-23
GH: 02079985 Pedicularis racemosa Douglas ex Bentham USA: Colorado Valley below Triangle Lake. Arapahoe Nationa... A. Nelson & R. A. Nelson 4508 1940-7-25
Rosaceae
GH: 01604297 Rubus deliciosus Torrey USA: Wyoming Hawk's Ranch, on Fish Creek A. Nelson & R. A. Nelson 4566 1940-8-4
GH: 01863044 Sorbus scopulina Greene USA: Colorado between Monarch Lake and Crater Lake A. Nelson & R. A. Nelson 4513 1940-7-20
Saxifragaceae
GH: 01651022 Ribes coloradense Coville USA: Colorado below Triangle Lake. Arapahoe Nat'l Forest A. Nelson & R. A. Nelson 4511 1940-7-23
Scrophulariaceae
GH: 01841426 Erythranthe geyeri (Torrey) G. L. Nesom USA: Colorado Pawnee Lake Trail. Arapahoe National Forest A. Nelson & R. A. Nelson 4475 1940-7-29