Harvard University Herbaria & Libraries

Asteraceae
GH: 02140962 Agoseris aurantiaca aurantiaca USA: Oregon [data not captured] S. C. Head 1091 1957-7-1
GH: 02215522 Canadanthus modestus (Lindley) G. L. Nesom USA: Oregon [data not captured] S. C. Head 1682 1957-9-15
GH: 02020320 Cirsium arvense (Linnaeus) Scopoli USA: Oregon [data not captured] S. C. Head 1681 1957-9-15
GH: 02142459 Crepis atribarba originalis (Babcock & Stebbins) Babcock & Stebbins USA: Oregon [data not captured] S. C. Head 987 B 1957-6-24
GH: 02348064 Erigeron eatonii villosus (Cronquist) Cronquist USA: Oregon [data not captured] S. C. Head 1108 1957-7-2
GH: 02352663 Erigeron philadelphicus Linnaeus USA: Oregon [data not captured] S. C. Head 1148 1957-7-3
Ericaceae
GH: 01684782 Pyrola asarifolia Michaux USA: Oregon [data not captured] S. C. Head 1077 1957-7-1
Fabaceae
GH: 02343114 Trifolium hybridum Linnaeus USA: Oregon [data not captured] S. C. Head 1758 or 1154 1957-7-3
GH: 02344221 Trifolium repens Linnaeus USA: Oregon [data not captured] S. C. Head 1097 1957-7-1
Plantaginaceae
GH: 02002351 Penstemon attenuatus Douglas ex Lindley USA: Washington [data not captured] S. C. Head 590 1954-7-23
GH: 02002350 Penstemon attenuatus Douglas ex Lindley USA: Washington [data not captured] S. C. Head 696 1956-8-5
GH: 02118264 Penstemon cinicola D. D. Keck USA: Oregon [data not captured] S. C. Head 741 1956-9-18
GH: 02118572 Penstemon cusickii A. Gray USA: Oregon [data not captured] S. C. Head 341 1952-6-15
GH: 02118619 Penstemon cyananthus Hooker USA: Utah Stewart's Cascade, Mt. Timpanogas S. C. Head 318 1952-7-15
GH: 02118879 Penstemon deustus Douglas USA: Oregon [data not captured] S. C. Head 560 1954-6-20
GH: 02119575 Penstemon fruticosus (Pursh) Greene USA: Oregon [data not captured] S. C. Head 1 1951-6-9
GH: 02119685 Penstemon gairdneri Hooker USA: Oregon [data not captured] S. C. Head 212 1952-6-1
GH: 02119684 Penstemon gairdneri Hooker USA: Oregon [data not captured] S. C. Head 259 1952-6-3
GH: 02119683 Penstemon gairdneri Hooker USA: Oregon [data not captured] S. C. Head 338 1953-6-14
GH: 02119823 Penstemon glandulosus Douglas ex Lindley USA: Oregon [data not captured] S. C. Head 692 1956-7-28
GH: 02120492 Penstemon humilis Nuttall ex A. Gray USA: Utah Mt. Timpanogas on Timpanogas Trail above 2nd... S. C. Head 285 1952-6-29
GH: 02120921 Penstemon leonardii Rydberg USA: Utah Mt. Timpanogas, Timpanogas Trail above 2nd F... S. C. Head 280 1952-6-29
GH: 02121301 Penstemon oreocharis Greene USA: Oregon [data not captured] S. C. Head 380 1953-6-30
GH: 02121627 Penstemon payettensis A. Nelson & J. F. Macbride USA: Oregon [data not captured] S. C. Head 348 1953-6-16
GH: 02121825 Penstemon procerus Douglas ex Graham USA: Oregon [data not captured] S. C. Head 377 1957-6-30
GH: 02122158 Penstemon richardsonii Douglas ex Lindley USA: Washington [data not captured] S. C. Head 657 1956-6-14
GH: 02122459 Penstemon sepalulus A. Nelson USA: Utah 1 mile up Rock Canyon, near Provo S. C. Head 314 1953-7-11
GH: 02122484 Penstemon serrulatus Menzies ex Smith USA: Oregon [data not captured] S. C. Head 706 1956-8-17
GH: 02122570 Penstemon spatulatus Pennell USA: Oregon [data not captured] S. C. Head 440 1953-7-28
GH: 02122638 Penstemon speciosus Douglas USA: Oregon [data not captured] S. C. Head 730 1956-8-18
GH: 01801021 Penstemon triphyllus Douglas USA: Washington [data not captured] S. C. Head 503 1954-6-8
GH: 01801212 Penstemon venustus Douglas USA: Washington [data not captured] S. C. Head 682 1956-6-30
GH: 01801565 Penstemon wilcoxii Rydberg USA: Oregon [data not captured] S. C. Head 332 1952-8-24
GH: 01804539 Synthyris missurica (Rafinesque) Pennell USA: Oregon [data not captured] S. C. Head 1099 1957-7-2
GH: 01805644 Veronica cusickii A. Gray USA: Oregon [data not captured] S. C. Head 1254A 1957-7-24
GH: 01811964 Veronica serpyllifolia humifusa (Dickson) Syme USA: Oregon [data not captured] S. C. Head 937 1957-6-18