Harvard University Herbaria & Libraries

Asteraceae
GH: 01924516 Ageratina altissima (Linnaeus) R. M. King & H. Robinson USA: New York Clark Gully, Middlesex P. R. Burkholder [data not capture... 16778 1926-9-3
GH: 02191235 Eutrochium maculatum (Linnaeus) E. E. Lamont USA: New York Along Eelpot Creek, 3 miles southwest of Nap... P. R. Burkholder [data not capture... 16775 1926-9-3
Betulaceae
GH: 02071423 Carpinus caroliniana virginiana (Marshall) Furlow USA: New York [data not captured] P. R. Burkholder [data not capture... 16540 1926-9-3
Ceratophyllaceae
GH: 02073414 Ceratophyllum demersum Linnaeus USA: New York [data not captured] P. R. Burkholder [data not capture... 16567 1926-8-25
Haloragaceae
GH: 01628349 Myriophyllum sibiricum Komarov USA: New York South end of Silver Lake P. R. Burkholder [data not capture... 16692 1926-8-26
Lamiaceae
GH: 01599277 Monarda fistulosa mollis (Linnaeus) Bentham USA: New York Entrance to Clark Gully, Middlesex P. R. Burkholder [data not capture... 16728 1926-9-3
GH: 01597548 Pycnanthemum incanum (Linnaeus) Michaux USA: New York Entrance to Clark Gully, Middlesex P. R. Burkholder [data not capture... 16731 1926-9-3
Lobeliaceae
GH: 01798994 Lobelia siphilitica Linnaeus USA: New York Clark Gully, Middlesex P. R. Burkholder [data not capture... 16755 1926-9-3
Nymphaeaceae
GH: 01740582 Nymphaea odorata Aiton USA: New York North end of Silver Lake, Perry P. R. Burkholder [data not capture... 16568 1926-8-25
GH: 01740583 Nymphaea odorata Aiton USA: New York southwest corner of Conesus Lake P. R. Burkholder [data not capture... 16569 1926-9-2
Pontederiaceae
GH: 01919137 Heteranthera dubia MacMillan USA: New York southwest corner of Conesus Lake P. R. Burkholder [data not capture... 16485 1926-9-2
GH: 02068365 Pontederia cordata Linnaeus USA: New York southwest corner of Conesus Lake P. R. Burkholder [data not capture... 16485 1926-9-2
Potamogetonaceae
GH: 00449659 Potamogeton amplifolius Tuckerman USA: New York southwest corner of Conesus Lake P. R. Burkholder [data not capture... 16404 1926-9-2
GH: 01564783 Potamogeton epihydrus Rafinesque USA: New York southwest corner of Conesus Lake P. R. Burkholder [data not capture... 16414 1926-9-2
GH: 01564784 Potamogeton epihydrus Rafinesque USA: New York north end of Silver Lake, Perry P. R. Burkholder [data not capture... 16412 1926-8-25
GH: 01572467 Potamogeton friesii Ruprecht USA: New York Seneca Canal, 1 mile west of Waterloo P. R. Burkholder [data not capture... 16857 1927-7-18
GH: 01746433 Potamogeton richardsonii (A. Bennett) Rydberg USA: New York South end of Silver Lake, Perry P. R. Burkholder [data not capture... 16424 1926-8-26
GH: 01746434 Potamogeton richardsonii (A. Bennett) Rydberg USA: New York North end of Conesus Lake P. R. Burkholder [data not capture... 16425 1926-8-31