Harvard University Herbaria & Libraries

Asteraceae
GH: 00055837 Ammodia oregona Nuttall USA: California Dry creek, Soledad J. W. Congdon 108
GH: 00295821 Aster exilis australis A. Gray USA: California Visalia J. W. Congdon 96
GH: 00055837 Heterotheca oregona oregona USA: California Dry creek, Soledad J. W. Congdon 108
GH: 00443051 Microseris douglasii (de Candolle) Schultz Bipontinus USA: California Petaluma J. W. Congdon
GH: 00443051 Microseris douglasii platycarpha (A. Gray) K. L. Chambers USA: California Petaluma J. W. Congdon
Convolvulaceae
GH: 02055209 Calystegia occidentalis fulcrata (A. Gray) Brummitt USA: California [no additional data] J. W. Congdon C. 60
Cyperaceae
NEBC: 00766126 Rhynchospora macrostachya Torrey ex A. Gray USA: Rhode Island East Greenwich: East Greenwich J. W. Congdon
Equisetaceae
GH: 00709515 Equisetum variegatum Schleicher ex F. Weber & D. Mohr USA: Vermont Lyndon: Lyndon J. W. Congdon
Fagaceae
A: 00344056 Lithocarpus densiflorus montanus (Mayr) Rehder USA: California Devil's Gulch J. W. Congdon
A: 00344056 Notholithocarpus densiflorus (Hooker & Arnott) Manos, Cannon & S. H. Oh USA: California Devil's Gulch J. W. Congdon
A: 00344606 Quercus chrysolepis Liebmann USA: California Devil's Gulch J. W. Congdon
A: 00343031 Quercus kelloggii Newberry USA: California Mariposa J. W. Congdon
A: 00343032 Quercus kelloggii Newberry USA: California Petaluma J. W. Congdon
A: 00343255 Quercus lobata Née USA: California Visalia J. W. Congdon
Haemodoraceae
NEBC: 00810150 Lachnanthes caroliana (Lamarck) Dandy USA: Rhode Island J. W. Congdon
Hypericaceae
NEBC: 00750802 Hypericum adpressum Barton USA: Rhode Island J. W. Congdon
Juncaceae
GH: 02100599 Juncus bufonius Linnaeus USA: California Mariposa: [data not captured] J. W. Congdon
GH: 02100576 Juncus bufonius Linnaeus USA: California [data not captured] J. W. Congdon
GH: 00859906 Juncus nodosus Linnaeus USA: Vermont Lyndon: Lyndon J. W. Congdon
GH: 02399601 Juncus phaeocephalus Engelmann USA: California [data not captured] J. W. Congdon
Melastomataceae
NEBC: 01072278 Rhexia virginica Linnaeus USA: Rhode Island South Kingstown: South Kingstown J. W. Congdon
Plantaginaceae
GH: 01998347 Collinsia childii Parry USA: California [data not captured] J. W. Congdon 77
GH: 01998342 Collinsia childii Parry USA: California [data not captured] J. W. Congdon
Poaceae
GH: 00024539 Trisetum congdonii Scribner & Merrill USA: California Shadow Lake Trail J. W. Congdon
GH: 00024539 Trisetum spicatum (Linnaeus) K. Richter USA: California Shadow Lake Trail J. W. Congdon
Salicaceae
NEBC: 00646117 Salix pedicellaris Pursh USA: Rhode Island J. W. Congdon
Scrophulariaceae
GH: 00078947 Diplacus viscidus (Congdon) G. L. Nesom USA: California Mariposa & Benton hills J. W. Congdon C. 67
GH: 00078947 Mimulus viscidus Congdon USA: California Mariposa & Benton hills J. W. Congdon C. 67