Harvard University Herbaria & Libraries

Aceraceae
GH: 00663260 Acer saccharum Marshall USA: Massachusetts C. Pickering
Amaranthaceae
GH: 00741375 Amaranthus cannabinus (Linnaeus) J. D. Sauer USA: Massachusetts Barnstable: near Barnstable C. Pickering
GH: 00689971 Amaranthus pumilus Rafinesque USA: Rhode Island Newport: Sachuest beach C. Pickering 1856-7
Asteraceae
GH: 02207262 Erigeron acris kamteschaticus (de Candolle) Herder Canada: Quebec Province [data not captured] C. Pickering 1860
GH: 00009679 Lessingia virgata A. Gray USA: California C. Pickering
Brassicaceae
GH: 00974008 Arabidopsis thaliana (Linnaeus) Heynhold USA: Pennsylvania Phila. C. Pickering
GH: 00246166 Arabis confinis brachycarpa (Torrey & A. Gray) S. Watson & Coulter Canada: Quebec Province Tadoussac C. Pickering 1860
GH: 00246166 Arabis divaricarpa A. Nelson Canada: Quebec Province Tadoussac C. Pickering 1860
GH: 00246166 Arabis drummondii brachycarpa (Torrey & A. Gray) A. Gray Canada: Quebec Province Tadoussac C. Pickering 1860
GH: 00246166 Boechera brachycarpa (Torrey & A. Gray) Dorn Canada: Quebec Province Tadoussac C. Pickering 1860
Caprifoliaceae
GH: 00713933 Lonicera villosa (Michaux) Roemer & Schultes USA: New Hampshire White hills [Mountains] N.H. C. Pickering
Cyperaceae
GH: 00726076 Carex muehlenbergii Schkuhr ex Willdenow USA: Massachusetts C. Pickering
GH: 00807125 Carex nigra (Linnaeus) Reichard USA: Massachusetts Near Boston C. Pickering
Droseraceae
GH: 00741622 Drosera filiformis Rafinesque USA: Massachusetts Barnstable: strand of lakes near Barnstable C. Pickering
Ericaceae
GH: 01117158 Andromeda polifolia latifolia Aiton Canada: Quebec Province [no additional data] C. Pickering
Lamiaceae
GH: 02466780 Monarda punctata Linnaeus USA: Pennsylvania Philadelphia: [no additional data] C. Pickering
Lobeliaceae
GH: 01798597 Lobelia nuttallii Roemer & Schultes USA: Pennsylvania Philadelphia: Phila. C. Pickering
Poaceae
GH: 00635261 Andropogon virginicus abbreviatus (Hackel) Fernald & Griscom USA: Massachusetts Sandwich: Sandwich C. Pickering
GH: 00360517 Phalaris caroliniana Walter USA: California Sacramento: Sacramento C. Pickering 1322
Urticaceae
GH: 02171156 Urtica dioica gracilis (Aiton) Selander Canada: Quebec Province [data not captured] C. Pickering 1860