Harvard University Herbaria & Libraries

Asteraceae
GH: 02020939 Cirsium hallii (A. Gray) M. E. Jones USA: Michigan [data not captured] C. V. Piper 1922-7
GH: 02205095 Doellingeria umbellata (Miller) Nees USA: Michigan [data not captured] C. V. Piper 1922-7
GH: 02192007 Liatris cylindracea Michaux USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
Campanulaceae
GH: 01795349 Campanula aparinoides uliginosa (Rydberg) Gleason USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
Caprifoliaceae
A: 02040546 Diervilla lonicera Miller USA: Michigan Vicinity of Grayling C. V. Piper 33 1922-7
A: 02037776 Lonicera sp. USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
A: 02184467 Viburnum acerifolium Linnaeus USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
A: 02185820 Viburnum lentago Linnaeus USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
A: 02186530 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
Convolvulaceae
GH: 02055580 Calystegia spithamaea (Linnaeus) Pursh USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
Cornaceae
A: 01843606 Cornus alternifolia Linnaeus f. USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
A: 02018210 Cornus racemosa Lamarck USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
A: 02018209 Cornus racemosa Lamarck USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
A: 02018206 Cornus racemosa Lamarck USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
A: 02019164 Cornus stolonifera Michaux USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
Ericaceae
A: 01592079 Gaultheria procumbens Linnaeus USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
Lobeliaceae
GH: 01799258 Lobelia spicata campanulata McVaugh USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
Polygalaceae
GH: 01968148 Polygala sanguinea Linnaeus USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
Potamogetonaceae
GH: 01732951 Stuckenia pectinata (Linnaeus) Börner USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
Rhamnaceae
A: 01789040 Ceanothus americanus Linnaeus USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
A: 01971033 Rhamnus smithii Greene USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
A: 01971033 Rhamnus sp. USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
Rosaceae
A: 01728437 Amelanchier laevis Wiegand USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
A: 01729669 Amelanchier wiegandii E. L. Nielsen USA: Michigan Vicinity of Grayling C. V. Piper 1922-7
GH: 01608954 Geum aleppicum strictum Fernald USA: Michigan Vicinity of Grayling C. V. Piper 1922-7