Harvard University Herbaria & Libraries

Boraginaceae
GH: 01873269 Myosotis verna Nuttall USA: Pennsylvania around Mercersburg T. C. Porter 1850
Brassicaceae
GH: 00946693 Boechera patens (Sullivant) Al-Shehbaz USA: Pennsylvania Mercersburg T. C. Porter 1850-6-11
Chenopodiaceae
GH: 01782836 Chenopodium standleyanum Aellen USA: Pennsylvania [data not captured] T. C. Porter 1850-8-31
Fabaceae
GH: 02345648 Vicia caroliniana Walter USA: Pennsylvania [data not captured] T. C. Porter 1850-5-29
Lentibulariaceae
GH: 01974895 Utricularia gibba Linnaeus USA: Pennsylvania Base of North Mountain, Mercersburg. T. C. Porter 1850-8-27
Papaveraceae
GH: 01857247 Papaver dubium Linnaeus USA: Pennsylvania Franklin Co. T. C. Porter 1850-6
Ranunculaceae
GH: 01657372 Clematis viorna Linnaeus USA: Pennsylvania Banks of the Conococheague, near Mercersburg T. C. Porter 1850
Rhamnaceae
A: 01972967 Rhamnus lanceolata Pursh USA: Pennsylvania Mercersburg T. C. Porter 1850-5-23
GH: 01972966 Rhamnus lanceolata Pursh USA: Pennsylvania Mercersburg: Mercersburg T. C. Porter 1850-5-23
GH: 01972965 Rhamnus lanceolata Pursh USA: Pennsylvania Mercersburg: Mercersburg T. C. Porter 1850-5-23
A: 01972964 Rhamnus lanceolata Pursh USA: Pennsylvania Mercersburg T. C. Porter 1850-5-23
Rosaceae
GH: 01606498 Fragaria vesca americana (Porter) Staudt USA: Pennsylvania Mercersburg T. C. Porter 1850
Rubiaceae
GH: 02359812 Galium concinnum Torrey & A. Gray USA: Pennsylvania [data not captured] T. C. Porter 1850
Urticaceae
GH: 02170627 Parietaria pensylvanica Muhlenberg ex Willdenow USA: Pennsylvania [data not captured] T. C. Porter 1850