Harvard University Herbaria & Libraries

Alismataceae
GH: 01632469 Sagittaria graminea Michaux USA: New York shores of Hudson River, Hudson H. K. Svenson 1923-9-30
GH: 01632476 Sagittaria graminea Michaux USA: New York shores of Hudson River H. K. Svenson 1923-9-30
Araceae
GH: 01627692 Orontium aquaticum Linnaeus USA: New York Hudson H. K. Svenson 1923-9-30
Elatinaceae
GH: 00351688 Elatine americana (Pursh) Arnott USA: New York Hudson River. Hudson H. K. Svenson 1923-9-30
GH: 00351688 Elatine triandra americana (Pursh) Fassett USA: New York Hudson River. Hudson H. K. Svenson 1923-9-30
Ericaceae
GH: 01117233 Andromeda polifolia latifolia Aiton USA: New York Featherstone Lake, Princetown H. K. Svenson 1923-6-4
GH: 01594596 Kalmia polifolia Wangenheim USA: New York Featherstone Lake; Princetown H. K. Svenson 1923-6-4
Najadaceae
NEBC: 01080006 Najas flexilis (Willdenow) Rostkoius & W. L. E. Schmidt USA: New Hampshire Sandwich: Sandwich H. K. Svenson 1923-7-21
Nymphaeaceae
NEBC: 00832794 Nuphar microphylla (Persoon) Fernald USA: New Hampshire Sandwich: Sandwich H. K. Svenson 1923-7-21
NEBC: 01014261 Nuphar rubrodisca Morong USA: New Hampshire Sandwich: Sandwich H. K. Svenson 1923-7-21
Pontederiaceae
GH: 01919285 Heteranthera reniformis Ruiz & Pavon USA: New York Tidal shore of Hudson River. Coeymans H. K. Svenson 1923-9-22
Rosaceae
GH: 00310771 Alchemilla micans Buser USA: New York on campus of Union College H. K. Svenson 1923-6
GH: 00310771 Alchemilla monticola Opiz USA: New York on campus of Union College H. K. Svenson 1923-6
GH: 00310771 Alchemilla vulgaris Linnaeus USA: New York on campus of Union College H. K. Svenson 1923-6