Harvard University Herbaria & Libraries

Asteraceae
GH: 00577607 Centaurea stoebe micranthos (Gugler) Hayek USA: Massachusetts Auburn: Auburn J. Jackson 1905
GH: 01064644 Solidago sempervirens Linnaeus USA: Rhode Island Jamestown: Jamestown J. Jackson 1881-8-23
Betulaceae
GH: 00678897 Betula glandulosa Michaux USA: New Hampshire Mount Washington J. Jackson 1887
Boraginaceae
GH: 00691022 Echium vulgare Linnaeus USA: Rhode Island Barrington: Barrington, on P.W. & B. R.R. [P... J. Jackson 1881-7-22
GH: 00691024 Echium vulgare Linnaeus USA: Rhode Island Barrington: Barrington, on P.W. & B. R.R. [P... J. Jackson 1881-7-22
Brassicaceae
GH: 01023442 Cakile edentula (Bigelow) Hooker USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-6
Caesalpiniaceae
GH: 00747223 Chamaecrista fasciculata (Michaux) Greene USA: Rhode Island East Providence: East Providence J. Jackson 1881-7-20
GH: 00741428 Senna hebecarpa (Fernald) H. S. Irwin & Barneby USA: Rhode Island Barrington: Barrington J. Jackson 1881-8-10
Campanulaceae
GH: 00820411 Campanula rotundifolia Linnaeus USA: New Hampshire Hart's Location: Hart's Location J. Jackson 1863-7-16
GH: 00753126 Triodanis perfoliata (Linnaeus) Nieuwland USA: Rhode Island East Providence: East Providence J. Jackson 1881-7-14
Caryophyllaceae
GH: 00693477 Spergularia marina (Linnaeus) Grisebach USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-9
Chenopodiaceae
GH: 00650786 Atriplex mucronata Rafinesque USA: Rhode Island East Providence: East Providence J. Jackson 1881-7-20
GH: 00732476 Sarcocornia perennis USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-20
GH: 00660804 Suaeda maritima (Linnaeus) Dumortier USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-9
Cyperaceae
GH: 01042839 Cyperus filicinus Vahl USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-20
GH: 01042840 Cyperus filicinus Vahl USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-20
A: 00770981 Eleocharis elliptica Kunth USA: Massachusetts Millbury: Millbury J. Jackson 1880
NEBC: 01042109 Eriophorum viridicarinatum (Engelmann) Fernald USA: Massachusetts Millbury: Millbury J. Jackson 1880
GH: 00807444 Scirpus pungens Vahl USA: Rhode Island East Providence: East Providence J. Jackson 1881-7-13
Diapensiaceae
GH: 00638418 Diapensia lapponica Linnaeus USA: New Hampshire Mount Washington J. Jackson 1883-7-12
Ericaceae
GH: 00714130 Rhododendron lapponicum (Linnaeus) Wahlenberg USA: New Hampshire Mount Washington J. Jackson 1883-7-12
GH: 00714363 Vaccinium uliginosum Linnaeus USA: New Hampshire Mount Washington J. Jackson
GH: 00638308 Vaccinium vitis-idaea minus Loddiges USA: New Hampshire Dixville: Dixville J. Jackson 1880-6-17
Euphorbiaceae
GH: 00699132 Chamaesyce polygonifolia (Linnaeus) Small USA: Massachusetts South Dartmouth J. Jackson 1882
Fabaceae
GH: 00747774 Crotalaria sagittalis Linnaeus USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-6
GH: 00534396 Medicago lupulina Linnaeus USA: Rhode Island East Providence: East Providence J. Jackson 1881-7-20
Gentianaceae
GH: 00574891 Menyanthes trifoliata minor Rafinesque USA: Rhode Island Johnston: Johnston J. Jackson 1880-5-22
Lamiaceae
GH: 00658993 Lycopus virginicus Linnaeus USA: Rhode Island Lincoln: Lincoln J. Jackson 1880-8-5
GH: 00696978 Pycnanthemum incanum (Linnaeus) Michaux USA: Rhode Island East Providence: East Providence J. Jackson 1881-7-20
GH: 00648818 Pycnanthemum virginianum (Linnaeus) B. L. Robinson & Fernald USA: Rhode Island Lincoln: Lincoln J. Jackson 1880-8-5
Onagraceae
GH: 00573896 Ludwigia alternifolia Linnaeus USA: Rhode Island Manville: J. Jackson 1880-8-5
GH: 00573897 Ludwigia alternifolia Linnaeus USA: Rhode Island Manville: J. Jackson 1880-8-5
GH: 00573898 Ludwigia alternifolia Linnaeus USA: Rhode Island Manville: J. Jackson 1880-8-5
GH: 00573899 Ludwigia alternifolia Linnaeus USA: Rhode Island Manville: J. Jackson 1880-8-5
Orchidaceae
GH: 01021837 Listera convallarioides (Swartz) Nuttall ex Elliott USA: New Hampshire Franconia: Franconia J. Jackson 1883-7-12
GH: 01062566 Platanthera dilatata dilatata USA: New Hampshire Franconia: Franconia J. Jackson 1883-7-11
GH: 01062572 Platanthera dilatata dilatata USA: New Hampshire Franconia: Franconia J. Jackson 1883-7-19
GH: 01062573 Platanthera dilatata dilatata USA: New Hampshire Franconia: Franconia J. Jackson 1883-7-11
Orobanchaceae
GH: 00733399 Castilleja coccinea (Linnaeus) Sprengel USA: Rhode Island Johnston: Johnston J. Jackson 1880-5-22
GH: 00733400 Castilleja coccinea (Linnaeus) Sprengel USA: Rhode Island Johnston: Johnston J. Jackson 1880-5-22
GH: 00733401 Castilleja coccinea (Linnaeus) Sprengel USA: Rhode Island Johnston: Johnston J. Jackson 1880-5-22
GH: 00733402 Castilleja coccinea (Linnaeus) Sprengel USA: Rhode Island Johnston: Johnston J. Jackson 1880-5-22
Oxalidaceae
GH: 00833156 Oxalis montana Rafinesque USA: New Hampshire Franconia: Franconia J. Jackson 1883-7-11
Plantaginaceae
GH: 00670192 Plantago maritima juncoides (Lamarck) A. Gray USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-6
Plumbaginaceae
GH: 00670055 Limonium carolinianum (Walter) Britton USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-6
Poaceae
NEBC: 00835481 Alopecurus aequalis Sobolewsky USA: Massachusetts Millbury: Millbury J. Jackson 1880-6-1
GH: 00689817 Ammophila breviligulata Fernald USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-9
GH: 01149453 Glyceria obtusa (Muhlenberg) Trinius USA: Rhode Island Barrington: Barrington J. Jackson 1881-8-10
GH: 01149454 Glyceria obtusa (Muhlenberg) Trinius USA: Rhode Island Barrington: Barrington J. Jackson 1881-8-10
GH: 01149455 Glyceria obtusa (Muhlenberg) Trinius USA: Rhode Island Barrington: Barrington J. Jackson 1881-8-10
NEBC: 01148982 Oryzopsis asperifolia Michaux USA: Massachusetts Millbury: Millbury J. Jackson 1880
GH: 00853429 Panicum virgatum Linnaeus USA: Rhode Island East Providence: East Providence J. Jackson 1881-7-25
GH: 00865266 Piptatherum racemosum (Smith) Eaton USA: Massachusetts Mount Toby J. Jackson 1885-7-27
Polygonaceae
GH: 00664925 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-20
GH: 00664926 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-20
GH: 00664925 Polygonum virginianum Linnaeus USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-20
GH: 00664926 Polygonum virginianum Linnaeus USA: Rhode Island East Providence: East Providence J. Jackson 1881-8-20
Primulaceae
GH: 01105829 Lysimachia hybrida Michaux USA: Rhode Island Lincoln: Near Stump-Hill Pond J. Jackson 1881-8-22
Ranunculaceae
GH: 00866799 Clematis occidentalis (Hornemann) de Candolle USA: Rhode Island Johnston: Johnston J. Jackson 1880-5-22
Rosaceae
GH: 00688896 Geum aleppicum strictum Fernald USA: Vermont J. Jackson
GH: 00724490 Geum canadense Jacquin USA: Rhode Island East Providence: East Providence J. Jackson 1881-7-20
GH: 00669647 Geum peckii Pursh USA: New Hampshire Mount Washington J. Jackson 1883-7-12
GH: 00872082 Potentilla tridentata Aiton USA: New Hampshire Moultonborough: Red Hill J. Jackson 1885-7-20
Saxifragaceae
NEBC: 00665311 Ribes glandulosum Grauer USA: Massachusetts Millbury: Millbury J. Jackson 1880
Thymelaeaceae
NEBC: 00754277 Dirca palustris Linnaeus USA: Massachusetts Millbury: Millbury J. Jackson 1880
Violaceae
GH: 00767596 Viola primulifolia acuta (Bigelow) Torr. & A. Gray USA: Rhode Island Johnston: Johnston J. Jackson 1880-5-22