Harvard University Herbaria & Libraries

Asclepiadaceae
GH: 01082618 Asclepias verticillata Linnaeus USA: New York Iona Island J. F. Poggenburg 1885-8-3
Aspleniaceae
GH: 02068725 Asplenium rhizophyllum Linnaeus USA: New Jersey Lakewood J. F. Poggenburg 1885-6-6
Asteraceae
GH: 02216200 Chrysopsis mariana (Linnaeus) Elliott USA: New York [data not captured] J. F. Poggenburg 1885-9-28
Cornaceae
GH: 02018262 Cornus racemosa Lamarck USA: New Jersey Southfield J. F. Poggenburg 1885-6-21
Fabaceae
GH: 02177809 Lupinus perennis Linnaeus USA: New Jersey [data not captured] J. F. Poggenburg 1885-6-6
Orchidaceae
AMES: 02045159 Platanthera flava herbiola (R. Brown) Luer USA: New York N. Yonkers J. F. Poggenburg 1885-8
Plantaginaceae
GH: 01812664 Veronicastrum virginicum (Linnaeus) Farwell USA: New Jersey [data not captured] J. F. Poggenburg 1885-8
Violaceae
GH: 02209787 Viola rostrata Pursh USA: New York Ft. Montgomery J. F. Poggenburg 1885-5-22