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
GH: 02213468 Liatris spicata (Linnaeus) Willdenow USA: New York Long Island: White Mills J. F. Poggenburg 1887-9-19
Cornaceae
GH: 02018262 Cornus racemosa Lamarck USA: New Jersey Southfield J. F. Poggenburg 1885-6-21
Droseraceae
GH: 01143659 Drosera filiformis Rafinesque USA: New Jersey Tom's River. J. F. Poggenburg 1886-8
Fabaceae
GH: 02148977 Lathyrus japonicus glaber (Seringe) Fernald USA: New York Long Island: Flushing J. F. Poggenburg 1887-6-21
GH: 02177809 Lupinus perennis Linnaeus USA: New Jersey [data not captured] J. F. Poggenburg 1885-6-6
Gentianaceae
GH: 02167996 Gentianopsis crinita (Froelich) Ma USA: New Jersey Tenafly J. F. Poggenburg 1886-9
GH: 02165920 Sabatia dodecandra (Linnaeus) Britton, Sterns & Poggenburg USA: New York Long Island: White Mills J. F. Poggenburg 1886-8
Linaceae
GH: 02053950 Linum striatum Walter USA: New York [no additional data] J. F. Poggenburg
Orchidaceae
GH: 02029155 Liparis loeselii (Linnaeus) Richard USA: New York Flushing J. F. Poggenburg 1886-7-11
AMES: 02066338 Platanthera blephariglottis (Willdenow) Lindley USA: New Jersey Tom's River J. F. Poggenburg 1886-8
AMES: 02066596 Platanthera ciliaris (Linnaeus) Lindley USA: New Jersey Tenafly J. F. Poggenburg 1884-8-9
AMES: 02066913 Platanthera clavellata (Michaux) Luer USA: New York Port Mtg. J. F. Poggenburg 1886-8-28
AMES: 02045159 Platanthera flava herbiola (R. Brown) Luer USA: New York N. Yonkers J. F. Poggenburg 1885-8
AMES: 02046948 Platanthera psycodes (Linnaeus) Lindley USA: New York Cherry Hill J. F. Poggenburg 1884-7-26
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